Information Disclosure
Monthly
The Linux kernel mshv_vtl driver permits local denial-of-service via memory registration failure when VTL0 memory ranges are sufficiently aligned (35+ trailing zeros in physical address). An unclamped vmemmap_shift calculation can exceed MAX_FOLIO_ORDER, causing memremap_pages() to reject the operation and potentially destabilize virtualization infrastructure. CVSS 5.5 indicates local authenticated exploitation with low complexity. EPSS 0.02% suggests minimal real-world targeting. Vendor patches available for kernel 7.0.2 and 7.1-rc1 address both the shift clamping and error propagation issues.
Local denial of service in Linux kernel PTP (Precision Time Protocol) driver for Intel Ethernet (ice) allows authenticated users with low privileges to crash the system when PF passthrough is configured without the controlling PF. The vulnerability is caused by improper null pointer handling (CWE-617) when ice_ptp_setup_pf() attempts to access an uninitialized PTP controlling PF in VFIO passthrough configurations. Affects Linux kernel 6.13 through 7.0-rc7. EPSS probability is very low (0.02%, 4th percentile) and no active exploitation has been reported. Patches are available in stable branches 6.18.24, 6.19.14, and mainline 7.0.
Die ID initialization and lookup bugs in the Linux kernel's Intel uncore performance monitoring subsystem (perf/x86/intel/uncore) can cause a reachable assertion trigger or silent loss of PMON unit visibility on Intel Sapphire Rapids (SPR) and Emerald Rapids (EMR) server hardware. Authenticated local users on affected systems may crash the kernel via the WARN_ON_ONCE reachable assertion (CWE-617) or, when NUMA is disabled on a NUMA-capable platform, cause all uncore PMON units to be silently dropped from the RB tree - rendering hardware performance monitoring inoperative. No public exploit exists and EPSS is 0.02%, indicating no active exploitation pressure at time of analysis.
Unbalanced reference counting in the Linux kernel USB gadget CDC Subset Ethernet driver (f_subset) causes a resource leak that denies availability of USB gadget reconfiguration. A local authenticated user can trigger the condition by allocating and freeing the geth USB gadget function, leaving the reference count permanently elevated due to a missing decrement in geth_free(). The practical impact is a denial-of-service against the configfs interface for USB gadget management - subsequent attempts to unlink and re-configure the USB function fail silently. No public exploit is identified and EPSS exploitation probability is negligible at 0.02% (7th percentile).
Race condition in the Linux kernel's USB RNDIS gadget function driver (f_rndis) allows a local low-privileged attacker to crash the kernel by concurrently manipulating class/subclass/protocol configfs attributes without mutex protection. Identified during code inspection - not observed in active exploitation - this vulnerability affects multiple stable kernel branches from 4.14 through 7.0-rc3, with patches released across all maintained stable series. With an EPSS of 0.02% (7th percentile), no public exploit, and no CISA KEV listing, real-world risk is low but meaningful on embedded or IoT devices using Linux as a USB RNDIS peripheral.
Local denial of service in Linux kernel COMEDI subsystem allows authenticated users to trigger inconsistent lock states when reattaching low-level drivers to legacy COMEDI devices. Exploitation probability is low (EPSS 2%, percentile 7%) with no public exploit identified at time of analysis. Vendor-released patches available across all stable kernel branches from 5.10.253 through 7.0. Affects systems configured with non-zero comedi_num_legacy_minors parameter and requires local authenticated access to COMEDI device nodes.
Transaction abort and denial of service in Linux kernel btrfs qgroup ioctls occurs when quota group operations fail to reserve transaction space for metadata updates and delayed references, resulting in -ENOSPC errors under filesystem pressure. Affected versions include mainline kernel through 6.19.x and stable branches 6.12.x and 6.18.x, with patches available in 6.12.81, 6.18.22, 6.19.12, and 7.0. Local authenticated users can trigger filesystem unavailability through qgroup operations. EPSS exploitation probability is low (0.02%), no active exploitation confirmed, and this represents a stability issue rather than a direct security compromise, though availability impact is high per CVSS 5.5 score.
A deadlock vulnerability in the Linux kernel's sched_ext (extensible scheduler) subsystem allows local authenticated users to trigger a denial of service by creating cyclic wait dependencies between CPUs. The flaw exists in the SCX_KICK_WAIT mechanism where busy-waiting in hardirq context prevents rescheduling and kick_sync advancement, causing multi-CPU deadlocks when wait cycles form. Patch available from mainline kernel (commit c3a7903f65cf for mainline, 415cb193bb97 for stable 6.12+). EPSS score of 0.02% suggests minimal real-world exploitation activity. No public exploit code or active exploitation confirmed at time of analysis.
A null pointer dereference in the AMD Display Core driver's DSC (Display Stream Compression) handling for eDP panels causes local system crashes on Linux kernel 6.12 through 7.0-rc5. The vulnerability stems from missing function hook validation before use, allowing local authenticated users with low privileges to trigger a high-severity denial-of-service condition. Patches available across kernel 6.12.75, 6.18.16, 6.19.6, and 7.0 stable branches. EPSS score of 0.02% (5th percentile) indicates minimal observed exploitation activity, and no KEV listing or public POC identified at time of analysis.
Local denial-of-service deadlock in Linux kernel spidev driver allows authenticated users with low privileges to freeze the SPI subsystem via concurrent write() and ioctl() calls. The AB-BA lock inversion between spi_lock and buf_lock is reproducible with simple multithreaded userspace programs accessing the same spidev file descriptor. Patch available across stable kernel branches (6.12.75, 6.18.16, 6.19.6, 7.0) with extremely low EPSS score (0.02%, 5th percentile) indicating minimal real-world exploitation likelihood. No active exploitation or public POC identified at time of analysis.
Race condition in Linux kernel AMDGPU driver allows local attackers with low privileges to trigger denial of service through GPU page faults during DMA buffer operations. The vulnerability affects multi-GPU systems where shared buffer objects are accessed across different GPUs, particularly impacting AMD Radeon graphics driver stability. Patch available from upstream kernel maintainers for versions 6.12.75, 6.18.16, 6.19.6, and 7.0. EPSS score of 0.02% indicates low observed exploitation probability, and no public exploit code or active exploitation has been identified.
Resource leak in Linux kernel MOST (Media Oriented Systems Transport) core driver allows local authenticated users to trigger denial of service through repeated interface registration failures. The vulnerability stems from incomplete error handling in the driver's registration path, where resources allocated for MOST interfaces are not properly released when early registration failures occur. While CVSS rates this 5.5 with local access and low attack complexity, the EPSS score of 0.02% (5th percentile) indicates minimal real-world exploitation likelihood. Vendor patches are available across multiple kernel stable branches (6.12.75, 6.18.16, 6.19.6, 7.0).
An out-of-bounds shift operation in the Linux kernel's solo6x10 media driver causes a local denial of service. Affects Linux kernel versions from the initial commit through 7.0-rc3, with patches available in stable versions 5.10.252, 5.15.202, 6.1.165, 6.6.128, 6.12.75, 6.18.16, 6.19.6, and 7.0. The flaw, triggered by improper chip_id bounds checking, causes Clang's undefined behavior sanitizer to instrument code that can lead to system instability when exploited by low-privileged local users. EPSS exploitation probability is 0.02% (7th percentile), indicating minimal widespread threat. Vendor-released patches address the issue by adding explicit bounds validation and using unsigned shift operations.
go-git versions prior to 5.18.0 and 6.0.0-alpha.2 leak HTTP authentication credentials when following cross-host redirects during smart-HTTP clone and fetch operations. Remote unauthenticated attackers controlling a redirect target can capture credentials intended for the original repository host. User interaction (initiating a clone/fetch to a malicious or compromised server) is required. Vendor-released patches are available in v5.18.0 and v6.0.0-alpha.2.
Dell PowerScale OneFS versions 9.5.0.0 through 9.12.0.1 contain an insufficient logging vulnerability that allows low-privileged local attackers to tamper with information without generating adequate audit trails, enabling attack obfuscation and compliance violation. The vulnerability affects multiple version branches across OneFS 9.5 through 9.12, with no public exploit code identified at time of analysis. CVSS score of 3.3 reflects low-to-medium integrity impact with local access requirement and low complexity.
Race condition in drm/panthor GPU driver violates dma-fence safe access rules, allowing local authenticated users to cause denial of service via timeline name retrieval racing with queue freeing. CVSS 5.5 (local, low complexity) with EPSS 0.02% indicating minimal real-world exploitation likelihood despite active kernel-level flaw.
Denial of service in Linux kernel DRM GEM shmem helper functions allows local privileged attackers to trigger CPU warnings and system instability via improper reservation lock handling around vmap/vunmap operations. The vulnerability affects Linux 6.16 and multiple stable branches (6.18, 6.19, 7.0) and is resolved in patched versions; exploitation requires local access with limited privileges and produces availability impact through kernel warnings rather than remote compromise.
SEPPmail Secure Email Gateway before version 15.0.4 exposes server environment variables through an unauthenticated endpoint in the GINA UI, allowing remote attackers to retrieve sensitive system information including configuration details, internal paths, and potentially credentials. The vulnerability requires only network access to the affected endpoint with no authentication, authentication complexity, or user interaction; it is classified as an information disclosure flaw with limited confidentiality impact (CVSS 6.9).
Local attackers with low privileges can cause indefinite system hangs in Linux kernel device-mapper (dm) subsystem by injecting io-timeout-fail errors, triggering CWE-772 resource leaks where I/O requests are never completed. Affects longstanding kernel code from 5.10.x through mainline 6.19.x; vendor-patched versions available (5.10.252, 5.15.202, 6.1.165, 6.6.128, 6.12.75, 6.18.16, 6.19.6, 7.0). EPSS score of 0.02% (7th percentile) indicates low real-world exploitation probability. No active exploitation confirmed (not in CISA KEV), no public POC identified at time of analysis.
A use-after-free in the OmniVision OV5647 camera sensor driver (media: i2c: ov5647) can trigger a kernel crash. The ov5647_init_controls() function dereferences an uninitialized subdev pointer via v4l2_get_subdevdata() when error conditions occur during probe. This affects Linux kernel versions from 5.12 through multiple stable branches including 5.15.x, 6.1.x, 6.6.x, 6.12.x, 6.18.x, and 6.19.x prior to patches. Vendor patches available across all affected stable trees. EPSS exploitation probability is very low (0.02%, 7th percentile) with no public exploit identified at time of analysis.
Linux kernel's Tegra PMC driver can trigger kernel warnings and potential denial of service during system resume by calling generic_handle_irq() from non-interrupt context. Affects Tegra186 and later platforms running Linux kernel versions prior to 6.19.6 and 7.0. CVSS 5.5 indicates local low-complexity exploitation requiring authenticated access. EPSS score of 0.02% (5th percentile) suggests minimal observed exploitation activity. Vendor patches available via stable kernel tree commits.
Hardware-level denial of service in Linux kernel verisilicon media driver on i.MX8MQ platform allows local authenticated users to trigger VPU bus errors and system hangs through simultaneous H.264/HEVC decoding. Affects kernel versions 5.14 through pre-6.19.6 and pre-7.0. Patches available via stable kernel commits 286d629d1064 and e0203ddf9af7. EPSS score of 0.02% indicates minimal observed exploitation, and CVSS 5.5 reflects local scope with low complexity. No public exploit code identified, and not listed in CISA KEV.
System hang during RAID array teardown affects Linux kernel's dm-raid target when metadata devices are suspended before removal. The vulnerability triggers when stopping dm-raid managed arrays, causing md_stop() to indefinitely block while attempting to flush write-intent bitmaps to already-suspended metadata devices. With EPSS exploitation probability at 0.02% (4th percentile) and vendor patches available for kernel versions 6.18.16, 6.19.6, and 7.0, this represents a local denial-of-service risk requiring low privileges but poses minimal risk in most environments due to the specific dm-raid configuration prerequisite.
Denial of service vulnerability in Linux kernel btrfs filesystem allows local authenticated users to trigger a kernel panic via unexpected delayed reference types. The vulnerability stems from improper error handling in run_one_delayed_ref() that invokes BUG() instead of gracefully returning an error. Patched in Linux 6.19.6 and 7.0 with proper error logging. EPSS exploitation probability is very low (0.02%, 5th percentile) with no public exploit or active exploitation reported, indicating minimal real-world risk despite the high availability impact in the CVSS score.
Local denial-of-service in Linux kernel BPF crypto subsystem allows authenticated attackers to crash the system via CFI policy violations. The vulnerability stems from a type mismatch in BPF's crypto destructor function when Control Flow Integrity (CONFIG_CFI) is enabled, causing kernel panics during object cleanup operations. Patches available across kernel versions 6.12.75, 6.18.16, 6.19.6, and 7.0. EPSS score of 0.02% (5th percentile) indicates very low likelihood of mass exploitation. No KEV listing or public exploits identified at time of analysis.
Denial of service via system hang in Linux kernel's AMD display driver occurs when the DMUB hardware lock evaluation mismatches between lock acquisition and release in the HWSS fast path, affecting ASIC variants without FAMS support. Local authenticated attackers can trigger this condition through display operations, causing a hang with high availability impact. Patch available in stable releases 6.19.6 and 7.0; EPSS score of 0.02% indicates low real-world exploitation probability despite KEV status.
Linux kernel DMA API debug warnings in V3D rendering driver cause denial of service when CONFIG_DMA_API_DEBUG is enabled and V3D segment sizes exceed the default 64K maximum. The vulnerability affects systems using V3D graphics rendering (particularly Raspberry Pi 5) with debug DMA API enabled, allowing local authenticated users to trigger kernel warnings and potential system instability by creating V3D buffer objects larger than the device's claimed DMA segment size limit.
A reference count underflow in the Linux kernel's chips-media wave5 video codec driver causes a runtime PM usage count to decrement below zero during module removal, triggering a kernel warning and potentially causing denial of service when the driver is unloaded. The vulnerability affects unprivileged local users on systems with the wave5 codec driver enabled, and occurs when the device has already been suspended via autosuspend before the remove path executes pm_runtime_put_sync(). EPSS score of 0.02% indicates low exploitation probability despite the denial-of-service capability.
Denial of service in Linux kernel drm/amdgpu driver (VCNv2.5) affects virtual function (VF) GPU environments running kernel versions prior to 6.18.16, 6.19.6, and 7.0. During module unload or system deinitialization, VF configurations trigger a kernel warning and potential crash when attempting to release an uninitialized VCN poison interrupt handler. EPSS exploitation probability is very low (0.02%, 4th percentile) with no public exploit or active exploitation (not in CISA KEV). Vendor patches available across multiple stable kernel branches via upstream commits.
Denial of service in Linux kernel RapidIO subsystem occurs when idtab allocation fails during rio_scan_alloc_net(), causing the function to incorrectly invoke rio_free_net() instead of kfree() on unregistered memory, leaving a dangling pointer in mport->net that can be dereferenced later to trigger a crash. Authenticated local attackers with low privilege can trigger this condition on systems with RapidIO support enabled, resulting in kernel panic and service unavailability. EPSS probability is low (0.02%) despite moderate CVSS, indicating limited real-world exploitability; no public exploit code or active KEV exploitation confirmed.
Kernel panic occurs in the Renesas RZ/G2L MIPI DSI driver during system reboot when display panels attempt to send DSI commands in their unprepare callback, due to incorrect sequencing of driver shutdown. The vulnerability affects Linux kernel versions from commit 56de5e305d4b onwards on ARM64 systems running RZ/G2L platforms with specific panel types, allowing local users with standard privileges to trigger a denial of service by initiating a reboot.
Race condition in the chips-media wave5 VPU driver triggers kernel WARN_ON assertions during module removal when operating in polling mode, causing availability degradation on affected systems. The wave5 driver's cleanup sequence incorrectly called kthread_destroy_worker() before hrtimer_cancel(), allowing the hrtimer to fire mid-teardown and enqueue new work on a being-destroyed kthread worker, violating the empty-queue invariant enforced in kernel/kthread.c:1430. No public exploit exists and no active exploitation is confirmed; this is a low-EPSS (0.02%, 5th percentile) local stability issue affecting embedded media processing systems using chips-media wave5 hardware in polling mode.
RCU stall and denial-of-service in the Linux kernel vmalloc subsystem occurs when CONFIG_PAGE_OWNER and KASAN are both enabled, allowing a local low-privileged user to cause prolonged CPU monopolization (10+ seconds) during vmalloc cleanup, leading to RCU stalls and potential OOM conditions. The vulnerability exists in the purge_vmap_node() → kasan_release_vmalloc_node() call chain, where processing large purge lists without yielding creates unbounded RCU critical sections. Patches are available across multiple stable kernel branches (6.12.75, 6.18.16, 6.19.6, 7.0); no public exploit has been identified and EPSS is 0.02% at the 5th percentile, reflecting low real-world exploitation probability.
Local denial of service in Linux kernel's kexec subsystem allows authenticated attackers to trigger kernel warning and system instability. The kexec_load_purgatory() function incorrectly derives the purgatory entry point when multiple executable sections have overlapping sh_addr values, causing a WARN condition that disrupts kexec operations. With CVSS 5.5 (AV:L/AC:L/PR:L/UI:N) and EPSS at 0.02%, this represents low real-world exploitation risk. Patches available across multiple stable kernel versions including 5.10.252, 5.15.202, 6.1.165, 6.6.128, 6.12.75, 6.18.16, and 6.19.6.
Local privilege escalation in Linux kernel ext4 filesystem causes kernel panic during mount operations when DOUBLE_CHECK is enabled. Affects multiple stable kernel versions from 6.6.128 through 7.0. The initialization race condition allows local authenticated users to trigger a denial of service by mounting specially crafted ext4 filesystems with corrupted block bitmaps. EPSS score of 0.02% (5th percentile) indicates low observed exploitation probability. Vendor patches available across all affected stable branches.
Local users with low privileges can trigger unbounded kernel memory consumption in the Linux kernel's DRM subsystem via DRM_IOCTL_MODE_CREATEPROPBLOB, bypassing memory cgroup accounting and causing system-wide denial of service. The vulnerability affects all Linux kernel versions from 2.6.12-rc2 (commit 1da177e4) through 6.19.x until patched in 5.10.252, 5.15.202, 6.1.165, 6.6.128, 6.12.75, 6.18.16, 6.19.6, and mainline 7.0. EPSS score is low (0.02%) and no active exploitation is documented; however, the attack requires only local access and low privileges (CVSS AV:L/AC:L/PR:L), making it easily exploitable by unprivileged users on multi-tenant systems.
Memory accounting errors in Linux kernel hugetlb subsystem cause subpool reservation counters to incorrectly increment on failed global allocations, eventually rendering hugetlb subpools permanently unusable. The vulnerability affects Linux kernels from 6.15 onward where commit a833a693a490 introduced the flaw. When a process requests hugepages that require both subpool and global pool resources, failed global allocations leave the subpool's used_hpages counter elevated despite no actual page consumption, progressively exhausting the subpool's apparent capacity until all future allocations fail. Patches available for kernels 6.18.16, 6.19.6, and 7.0. EPSS score of 0.02% and lack of KEV listing indicate low exploitation probability, though local authenticated attackers can trigger the condition to cause denial of service against hugetlb-dependent workloads.
Denial of service via NMI-unsafe seqcount access in Linux kernel memory slab allocator allows local privileged attackers to trigger kernel deadlock when get_from_any_partial() is called in NMI context. The vulnerability stems from unsafe access to current->mems_allowed_seq (a spinlock-based seqcount) without NMI-safety guarantees, causing lockdep warnings and potential system hang. EPSS exploitation probability is low at 0.02%, and no active exploitation has been confirmed.
A denial of service vulnerability in the Linux kernel's Cadence QSPI driver causes duplicate clock disables during device probe error handling when flash device tree descriptions are missing or malformed. An unprivileged local user can trigger this vulnerability by providing broken device tree configuration for attached SPI flash devices, resulting in kernel warnings and potential system instability.
Denial of service via missing reservation lock in drm/tests shmem allows local authenticated users to trigger a kernel warning and crash the DRM graphics subsystem. The vulnerability exists in DRM test code that calls drm_gem_shmem_madvise_locked() without properly acquiring the GEM object's reservation lock, causing CPU warnings and potential system instability on affected kernel versions.
Kernel denial of service in rtw88 WiFi driver 8822b chipset allows local authenticated users to trigger a kernel WARNING and potential system instability by setting antenna configuration while the wireless chip is powered off, causing unexpected values when RF registers are read during power-down state.
Denial of service in Linux kernel DRM GEM shmem helper when drm_gem_shmem_purge_locked() is called without properly holding the GEM object's reservation lock, affecting local authenticated users. The vulnerability causes a kernel warning and denial of service condition in the direct rendering manager's shared memory handling code. CVSS 5.5 with low EPSS (0.02%) indicates limited real-world exploitation despite availability of patch. Affected Linux versions prior to kernels with commits cdf8bbbd9017adcfb91ad9a902198d4b507719a9, 8baeee2c1c0cdb3a8eac3b8f38156cce6ee1a69f, and 3f41307d589c2f25d556d47b165df808124cd0c4.
Username enumeration via observable timing discrepancy affects Sync-in Server versions prior to 2.2.0, exposing valid account names to unauthenticated remote attackers through a logic flaw in the /api/auth/login endpoint. The authentication handler short-circuits immediately when a submitted username does not exist in the database, producing responses averaging 95-100ms, while valid usernames that proceed to password hashing return in approximately 350-400ms - a 250-300ms gap measurable by automated tooling. No confirmed active exploitation (not in CISA KEV), but SSVC classifies this as automatable with a publicly validated proof-of-concept technique (TickTock Enum via Burp Suite); EPSS at 0.14% (34th percentile) suggests limited observed exploitation activity to date.
Authenticated CloudStack users can hijack volumes from other tenants' backups via the Backup plugin in versions 4.21.0.0 and 4.22.0.0. Attackers with low-privileged authenticated access can restore any user's backup volume and attach it to their own VMs, enabling complete data theft across tenant boundaries in multi-tenant environments. CVSS 8.1 reflects high confidentiality and integrity impact with low attack complexity. EPSS score of 0.01% indicates minimal observed exploitation activity, while SSVC assessment confirms non-automatable, partial technical impact with no known exploitation. Apache released patch version 4.22.0.1 addressing the access control flaw.
Improper access control in the CloudStack Backup plugin allows authenticated users in CloudStack 4.21.0.0 through 4.22.0.0 to create new virtual machines using backups belonging to other users, enabling unauthorized data access and VM provisioning. The vulnerability requires valid CloudStack credentials and access to specific backup-related APIs but carries elevated risk in multi-tenant environments. Vendor-released patch available in CloudStack 4.22.0.1.
Apache::Session versions through 1.94 for Perl re-creates deleted sessions. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The EqualsUri function in uriparser before version 1.0.2 incorrectly classifies structurally distinct URIs as equivalent due to flawed absolutePath comparison logic when a host is present. An attacker can craft two different URIs that the library treats as identical, potentially bypassing URI-based access control checks or authentication mechanisms that rely on URI comparison. The vulnerability affects all versions before 1.0.2 and requires local access with high attack complexity; the impact is limited to integrity (logic bypass) with no confidentiality or availability impact.
Pointer difference truncation to signed int in uriparser before version 1.0.2 allows local attackers to cause integer overflow and data integrity issues through specially crafted URI inputs. The vulnerability stems from unsafe casting of pointer arithmetic results (afterLast - first) to int, which can overflow on systems where pointer differences exceed INT_MAX, leading to buffer overflows, incorrect memory calculations, and potential information disclosure. While CVSS score is low (2.9) due to local attack vector and high complexity, the fix adds comprehensive overflow detection using SIZE_MAX checks, indicating real risk in applications processing untrusted URIs locally.
curl versions 7.14.0 through 8.19.0 leak netrc credentials when reusing proxy connections, allowing authenticated local attackers to obtain sensitive authentication data via connection pooling that ignores credential requirements. CVSS 5.3 reflects high confidentiality impact but requires low-privilege authentication and high attack complexity; EPSS 0.02% indicates minimal real-world exploitation probability despite broad version coverage. No public exploit code identified at time of analysis.
OCSP stapling validation bypass in curl 8.17.0-8.19.0 allows remote attackers to obtain sensitive certificate validation information when curl uses Apple SecTrust for TLS connections, potentially enabling man-in-the-middle attacks by bypassing server certificate revocation checks.
Proxy credentials in curl leak to unintended destinations when an HTTP redirect points to a proxy endpoint, exposing authentication material beyond its intended scope. This affects the curl library and CLI tool (haxx:curl) across a broad version range from 7.14.1 through 8.19.0, as enumerated in EUVD-2026-29927. A proof of concept exists per SSVC classification (Exploitation: poc), the vendor has issued a patch coordinated via oss-security and HackerOne report #3669637, and downstream distributors Red Hat (RHSA-2026:12916) and SUSE (multiple SU advisories) have released updates.
Wrong reuse of HTTP Negotiate-authenticated connections in curl exposes a high-integrity-impact vulnerability where subsequent HTTP requests may inherit an authentication context they should not, potentially allowing requests to be dispatched under incorrect Negotiate (Kerberos/NTLM/SPNEGO) credentials. Affecting an extraordinarily broad version range - curl 7.10.6 through at least 8.19.0 per EUVD data - this flaw was coordinated and disclosed by curl maintainer Daniel Stenberg via oss-security on 2026-04-29 alongside three related connection-reuse CVEs. No public exploit code has been identified and no active exploitation has been confirmed; a vendor-released patch is available, with downstream fixes confirmed by Red Hat (RHSA-2026:12916) and SUSE.
Cross-proxy Digest authentication state leak in curl allows remote attackers to obtain sensitive authentication credentials when curl is used with proxy authentication across multiple proxy hops. The vulnerability affects curl versions from 7.12.0 through 8.19.0 due to improper handling of Digest authentication state between proxies, enabling credential disclosure with network-level access and no authentication requirements. EPSS score of 0.03% suggests low real-world exploitation probability despite the information disclosure impact.
Server-side template injection in OpenStack Ironic through version 35.x allows authenticated administrators to disclose sensitive information by rendering unsandboxed Jinja2 templates in the instance_info['ks_template'] parameter. The vulnerability requires high-privilege user interaction and has low confidentiality impact with no integrity or availability consequences.
Availability degradation in Bouncy Castle BC-FJA cryptographic library versions 2.1.0 through 2.1.2 on Linux X86_64 systems with AVX or AVX-512f SIMD extensions affects GCM-128 and GCM-512 operations, allowing local attackers to cause denial of service without authentication. The vulnerability is associated with optimized assembly implementations (gcm128w, gcm512w) and results in availability impact with no confidentiality or integrity compromise. No public exploit code or active exploitation has been identified at time of analysis.
electerm 3.8.15 and prior exposes environment variables containing secrets through the getConstants() IPC handler, which serializes the entire process.env object and stores it as window.pre.env accessible to any JavaScript running in the renderer process. An attacker achieving JavaScript execution within the renderer-via DevTools, compromised webview, or client-side injection-can exfiltrate sensitive credentials to remote servers, enabling cloud account compromise and lateral movement. No public exploit code identified at time of analysis, but the vulnerability is trivial to exploit once renderer JavaScript execution is achieved.
Out-of-bounds read in ASUS System Control Interface IOCTL handler allows local authenticated users to trigger denial of service via oversized read operations. A local user with limited privileges can supply a read size exceeding the allocated buffer, causing a system crash (BSOD). No public exploit code or active exploitation has been confirmed at this time.
Local privilege escalation in Raynet RayVentory Scan Engine through version 12.6 Update 8 stems from an uncontrolled search path (CWE-427): if an attacker can set the PATH environment variable used by the process, they can force execution of a malicious binary and gain elevated privileges. Publicly available exploit code exists (GitHub, Wise-Security), and CISA's SSVC framework marks technical impact as total and the flaw as automatable, but there is no confirmed active exploitation and EPSS is negligible (0.02%). Note the CVE is officially DISPUTED, since controlling the PATH environment is characterized as a site-specific misconfiguration rather than an inherent product flaw.
Remote unauthenticated attackers can forge JWT authentication tokens in AstrBot 3.5.15 by exploiting a hardcoded private key ('Advanced_System_for_Text_Response_and_Bot_Operations_Tool'), enabling full authentication bypass with subsequent remote code execution capabilities. Public exploit code exists on GitHub (Marven11/CVE-2025-55449-AstrBot-RCE) demonstrating weaponization of this cryptographic flaw. EPSS score of 0.00% suggests limited automated scanning activity, but the availability of working RCE exploit code significantly elevates practical risk for exposed instances.
Vvveb before 1.0.8.2 exposes the application's secret cron key through an unauthenticated cron controller endpoint, allowing remote attackers to retrieve this sensitive credential and trigger scheduled tasks outside their intended execution windows. The vulnerability affects all deployments with the vulnerable cron controller accessible over the network, with CVSS 5.3 reflecting confidentiality impact from information disclosure without authentication requirements.
VINCE versions 3.0.38 and earlier fail to properly verify sender address authenticity due to encoding confusion, allowing unauthenticated remote attackers to forge email From addresses and trigger automated actions such as ticket creation or updates. The vulnerability combines information disclosure with integrity impact, affecting the reliability of ticket management workflows that depend on sender validation.
Unauthenticated information disclosure in FacturaScripts allows remote attackers to trigger phpinfo() output on fresh deployments via /?phpinfo=TRUE, exposing full PHP configuration, environment variables (including database credentials and API keys), filesystem paths, and loaded extensions. The vulnerability affects all versions with the Installer controller enabled and no patch has been released as of April 2026; publicly available proof-of-concept code exists demonstrating exploitation against PHP 8.1.34.
Go's html/template library incorrectly escapes data passed into <script> tags when the tag contains an empty or whitespace-only 'type' attribute, allowing a trusted template author to inadvertently expose sensitive information to client-side scripts. Affects html/template versions prior to 1.26.3 and 1.25.10. CVSS 6.1 with user interaction required; EPSS 0.01% indicates minimal real-world exploitation likelihood despite moderate base score.
The Go toolchain's 'go bug' command creates temporary files with predictable names in the system temporary directory, allowing local attackers with temporary directory access to create symlinks that cause arbitrary file overwrite. Affects Go 1.26.0 through 1.26.2 and 1.25.0 through 1.25.9. While CVSS 5.3 and EPSS 0.01% suggest moderate local impact, the vulnerability enables information disclosure and integrity compromise of arbitrary files via symlink redirection, confirmed patched in Go 1.26.3 and 1.25.10.
Go's net/http/httputil.ReverseProxy fails to account for url.ParseQuery's configurable query-parameter count limit (GODEBUG=urlmaxqueryparams=N) when sanitizing forwarded requests. An unauthenticated remote attacker can craft an HTTP request with a number of query parameters exceeding that limit, causing the proxy's Rewrite or Director function to never inspect parameters appended beyond the threshold - allowing hidden parameters to be silently forwarded to the backend. This is a security control bypass with confidentiality and potential integrity implications wherever the Rewrite function is relied upon as a gatekeeper for query-parameter validation. No public exploit has been identified at time of analysis; the Go team has released patches in versions 1.25.10 and 1.26.3.
FacturaScripts fails to strip EXIF and metadata from user-uploaded images in the Library module, allowing any authenticated user with download access to extract GPS coordinates, device information, timestamps, author names, and other personally identifiable information from downloaded files. An employee uploading a photo taken at their home inadvertently discloses their precise home address to all users with Library access. This affects all image uploads retroactively, with no patched version currently available.
Out-of-bounds read in OSGeo GDAL up to version 3.13.0dev-4 affects the GDfieldinfo function in HDF-EOS module when processing malformed HDF4 files. A locally authenticated attacker can trigger memory disclosure by crafting a specially formatted HDF4 file. Publicly available exploit code exists. The vulnerability is fixed in GDAL 3.13.0RC1 and later.
Privilege escalation in CISA's manage.get.gov 1.x allows organization administrators to assign domain manager privileges for domains outside their portfolio, including legacy domains not associated with any organization. The vulnerability enables cross-portfolio domain takeover scenarios where an authenticated admin can grant themselves or others unauthorized domain management access. Fixed in version 1.176.0 released April 30, 2026. No public exploit identified at time of analysis, EPSS risk assessment not available for this CVE.
Out-of-bounds read in OSGeo GDAL up to version 3.13.0dev-4 occurs in the HDF-EOS Grid File Handler when parsing malformed HDF4 files, allowing local authenticated attackers to read memory beyond buffer bounds. The vulnerability exists in the memmove operation within SWapi.c and GDapi.c that processes field information without proper bounds validation. Vendor-released patch available in version 3.13.0RC1; publicly available exploit code exists.
Use-after-free memory corruption in PHP 8.2 prior to version 8.2.31 allows remote attackers to cause information disclosure or denial of service via network requests with low attack complexity. The vulnerability is addressed in PHP 8.2.31, released as a security update bundling fixes for eight CVEs including CVE-2026-7261. Patch availability is confirmed from the PHP development team.
PHP 8.2.31 addresses a buffer overflow vulnerability (CVE-2026-7568) affecting PHP 8.2.x versions that results in information disclosure through out-of-bounds memory reads. The vulnerability requires specific attack preconditions (CVSS AC:H/AT:P) and unauthenticated remote access; exploitation impact is limited to partial disclosure of memory contents. No public exploit code or active exploitation has been identified at the time of analysis.
A buffer over-read vulnerability in PHP 8.2 prior to version 8.2.31 allows remote attackers to disclose sensitive information through a network vector with high attack complexity and partial attack time requirements. The vulnerability (CWE-125) affects information availability and system availability, with CVSS 6.3 indicating moderate risk. Vendor-released patch available in PHP 8.2.31.
Prototype pollution in query-string-parser 1.0.0 enables remote unauthenticated attackers to inject malicious properties into JavaScript object prototypes via crafted query parameters, achieving arbitrary code execution, privilege escalation, or denial of service in Node.js applications. CVSS 9.8 critical severity with network attack vector and no authentication required. EPSS score of 0.02% (4th percentile) indicates low observed exploitation probability despite critical rating. Publicly available proof-of-concept exists (GitHub Gist), but no CISA KEV listing confirms active exploitation. SSVC framework rates this as automatable with total technical impact but currently unexploited, suggesting opportunistic future risk rather than immediate widespread targeting.
Prototype pollution in the npm package parse-ini v1.0.6 lets remote attackers inject properties onto Object.prototype through crafted INI input parsed by index.js, potentially corrupting application state, enabling denial of service, or escalating to remote code execution in downstream Node.js applications. The flaw carries a CVSS 9.8 rating with total technical impact and is flagged automatable by CISA's SSVC, but EPSS is very low (0.02%, 5th percentile) and there is no public exploit identified at time of analysis beyond a reference gist. parse-ini is an obscure, low-adoption library, so real-world exposure is narrow despite the critical score.
Medtronic MyCareLink Patient Monitor stores per-product credentials in a recoverable (non-hashed or weakly encrypted) format, allowing physical attackers with device access to extract these credentials and modify encrypted drive data without authentication. Affected models include the 24950 and 24952 monitors. The vulnerability requires physical access to the device (CVSS AV:P) but grants full confidentiality, integrity, and availability impact to stored patient data.
Medtronic MyCareLink Patient Monitor models 24950 and 24952 expose an unauthenticated UART login prompt via an internal serial interface, allowing attackers with physical access to potentially gain administrative control without authentication. The vulnerability achieves high confidentiality, integrity, and availability impact (CVSS 6.8) but requires direct physical access to internal hardware connections, limiting real-world exploitation to scenarios involving device tampering or insider threats.
Remote attackers can cause excessive resource allocation and flooding attacks in DivvyDrive 4.8.2.19 through 4.8.3.1 by exploiting uncontrolled object attribute modification combined with absent resource throttling. The vulnerability permits low confidentiality impact but high integrity and availability compromise when a user interacts with attacker-controlled content. TR-CERT has issued an advisory, though no CISA KEV listing or public exploit code has been identified at time of analysis. EPSS data not available to assess exploitation probability.
Cryptobox external sharing feature leaks information via sharing link URLs that enables offline brute-force attacks against access codes. Remote unauthenticated attackers with knowledge of a sharing link can retrieve sufficient data from the server to conduct offline enumeration of the associated access code, compromising the confidentiality of shared content. No public exploit code has been identified, but the low attack complexity and network accessibility make this a practical vulnerability.
A low privileged remote attacker can gain the root password due to improper removal of sensitive information before storage or transfer. Rated high severity (CVSS 8.0), this vulnerability is remotely exploitable, low attack complexity.
Happy Addons for Elementor through version 3.20.8 exposes sensitive system information to unauthorized users via an information disclosure vulnerability, allowing remote unauthenticated attackers to retrieve embedded sensitive data without authentication or user interaction. The vulnerability affects all installations of the plugin up to and including version 3.20.8, with a CVSS score of 5.3 reflecting the confidentiality impact of exposed system data.
Improper restriction of excessive authentication attempts in Hitachi Virtual Storage Platform series (G-series, F-series, E-series, and One Block models) allows unauthenticated remote attackers to conduct brute-force credential attacks and potentially obtain sensitive information through repeated authentication probes without rate-limiting or account lockout mechanisms. The vulnerability affects multiple firmware versions across 28 distinct storage array models and is remotely exploitable without authentication from the network.
Security control bypass in vm2 sandbox allows direct access to internal VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL variable by exploiting a performance optimization in the code transformer that skips AST analysis when code lacks catch, import, or async keywords. Affected versions <= 3.10.5 expose internal security functions (handleException, wrapWith, import) and enable with-statement scope manipulation, creating a latent attack surface for future sandbox escapes. All applications using vm2 to execute untrusted code are affected; exploitation requires no special configuration or authentication.
Information disclosure in vm2 allows sandboxed code to extract host absolute file paths, library locations, and internal function names via stack trace inspection, enabling attackers to map the host server's directory structure and architecture without authentication or user interaction. The vulnerability affects all versions up to 3.10.5 and is triggered through either default error.stack formatting or custom Error.prepareStackTrace handlers; vendor-released patch available in version 3.11.0.
Host object identity crosses the vm2 sandbox boundary when Promise resolution delivers objects to sandbox callbacks, allowing sandboxed code to mutate host objects and perform identity checks via WeakMap. The vulnerability stems from Promise.prototype.then wrapping that uses ensureThis() for conversion instead of stronger cross-realm proxying; when no prototype mapping exists, ensureThis() returns the original host object unmodified. This sandbox escape affects vm2 versions up to 3.10.5 and is fixed in 3.11.0.
Istio versions prior to 1.28.6 and 1.29.2 allow authenticated attackers to perform Server-Side Request Forgery (SSRF) attacks via RequestAuthentication resources with malicious jwksUri values pointing to internal services, enabling istiod to fetch sensitive data from localhost or link-local IPs and distribute it to Envoy proxies through xDS configuration. The vulnerability requires an authenticated user to create or modify a RequestAuthentication resource, limiting the attack surface to cluster administrators or users with API access. A partial mitigation was released in earlier versions (1.29.1, 1.28.5, 1.27.8) but was incomplete; the complete fix is in versions 1.28.6 and 1.29.2.
OpenEXR versions 3.0.0-3.2.8, 3.3.0-3.3.10, and 3.4.0-3.4.10 suffer from unbounded shift operations in the readVariableLengthInteger() function when parsing variable-length integers from untrusted EXR files. Attackers can craft malicious EXR files with excessive continuation bytes to trigger left shifts exceeding 64 bits on a 64-bit integer, causing undefined behavior that may lead to information disclosure or denial of service. The vulnerability is remotely exploitable without authentication or user interaction against any application processing untrusted EXR input; no public exploit code has been identified at the time of analysis.
Spring Cloud Config Server exposes sensitive information in plaintext logs when trace logging is enabled, allowing high-privilege local users to access configuration data including credentials and API keys. The vulnerability affects versions 3.1.0-3.1.13, 4.1.0-4.1.9, 4.2.0-4.2.6, 4.3.0-4.3.2, and 5.0.0-5.0.2. No public exploit identified at time of analysis; vendor-released patches are available for all affected version lines.
Forminator Forms plugin for WordPress versions up to 1.53.0 allows authenticated subscribers to configure scheduled exports without authorization checks, enabling attackers to exfiltrate all form submissions by redirecting them to attacker-controlled email addresses. The vulnerability exists in the listen_for_saving_export_schedule() function which lacks the capability verification present in the parallel listen_for_csv_export() function, creating a direct authorization bypass for authenticated low-privilege users to access sensitive data collection and delivery mechanisms.
Kubetail Dashboard prior to version 0.14.0 fails to validate the Origin header on WebSocket connection upgrades, enabling Cross-Site WebSocket Hijacking (CSWSH) attacks. An authenticated user visiting a malicious web page can be exploited to stream their Kubernetes container logs-including credentials, tokens, and PII often present in logs-to an attacker-controlled server. The vulnerability affects both desktop deployments at localhost:7500 and cluster deployments behind HTTP basic auth, with browser ambient credentials automatically attached to the WebSocket handshake.
Tor before version 0.4.9.7 mishandles memory accounting in the conflux out-of-order queue during queue clearing operations, leading to a denial-of-service condition through resource exhaustion. Unauthenticated remote attackers can exploit this via network-level packet manipulation to trigger improper queue state management, causing availability degradation on affected Tor relays and clients. The vulnerability has a low severity CVSS score (3.7) due to attack complexity and availability-only impact, with no confirmed active exploitation at time of analysis.
The Linux kernel mshv_vtl driver permits local denial-of-service via memory registration failure when VTL0 memory ranges are sufficiently aligned (35+ trailing zeros in physical address). An unclamped vmemmap_shift calculation can exceed MAX_FOLIO_ORDER, causing memremap_pages() to reject the operation and potentially destabilize virtualization infrastructure. CVSS 5.5 indicates local authenticated exploitation with low complexity. EPSS 0.02% suggests minimal real-world targeting. Vendor patches available for kernel 7.0.2 and 7.1-rc1 address both the shift clamping and error propagation issues.
Local denial of service in Linux kernel PTP (Precision Time Protocol) driver for Intel Ethernet (ice) allows authenticated users with low privileges to crash the system when PF passthrough is configured without the controlling PF. The vulnerability is caused by improper null pointer handling (CWE-617) when ice_ptp_setup_pf() attempts to access an uninitialized PTP controlling PF in VFIO passthrough configurations. Affects Linux kernel 6.13 through 7.0-rc7. EPSS probability is very low (0.02%, 4th percentile) and no active exploitation has been reported. Patches are available in stable branches 6.18.24, 6.19.14, and mainline 7.0.
Die ID initialization and lookup bugs in the Linux kernel's Intel uncore performance monitoring subsystem (perf/x86/intel/uncore) can cause a reachable assertion trigger or silent loss of PMON unit visibility on Intel Sapphire Rapids (SPR) and Emerald Rapids (EMR) server hardware. Authenticated local users on affected systems may crash the kernel via the WARN_ON_ONCE reachable assertion (CWE-617) or, when NUMA is disabled on a NUMA-capable platform, cause all uncore PMON units to be silently dropped from the RB tree - rendering hardware performance monitoring inoperative. No public exploit exists and EPSS is 0.02%, indicating no active exploitation pressure at time of analysis.
Unbalanced reference counting in the Linux kernel USB gadget CDC Subset Ethernet driver (f_subset) causes a resource leak that denies availability of USB gadget reconfiguration. A local authenticated user can trigger the condition by allocating and freeing the geth USB gadget function, leaving the reference count permanently elevated due to a missing decrement in geth_free(). The practical impact is a denial-of-service against the configfs interface for USB gadget management - subsequent attempts to unlink and re-configure the USB function fail silently. No public exploit is identified and EPSS exploitation probability is negligible at 0.02% (7th percentile).
Race condition in the Linux kernel's USB RNDIS gadget function driver (f_rndis) allows a local low-privileged attacker to crash the kernel by concurrently manipulating class/subclass/protocol configfs attributes without mutex protection. Identified during code inspection - not observed in active exploitation - this vulnerability affects multiple stable kernel branches from 4.14 through 7.0-rc3, with patches released across all maintained stable series. With an EPSS of 0.02% (7th percentile), no public exploit, and no CISA KEV listing, real-world risk is low but meaningful on embedded or IoT devices using Linux as a USB RNDIS peripheral.
Local denial of service in Linux kernel COMEDI subsystem allows authenticated users to trigger inconsistent lock states when reattaching low-level drivers to legacy COMEDI devices. Exploitation probability is low (EPSS 2%, percentile 7%) with no public exploit identified at time of analysis. Vendor-released patches available across all stable kernel branches from 5.10.253 through 7.0. Affects systems configured with non-zero comedi_num_legacy_minors parameter and requires local authenticated access to COMEDI device nodes.
Transaction abort and denial of service in Linux kernel btrfs qgroup ioctls occurs when quota group operations fail to reserve transaction space for metadata updates and delayed references, resulting in -ENOSPC errors under filesystem pressure. Affected versions include mainline kernel through 6.19.x and stable branches 6.12.x and 6.18.x, with patches available in 6.12.81, 6.18.22, 6.19.12, and 7.0. Local authenticated users can trigger filesystem unavailability through qgroup operations. EPSS exploitation probability is low (0.02%), no active exploitation confirmed, and this represents a stability issue rather than a direct security compromise, though availability impact is high per CVSS 5.5 score.
A deadlock vulnerability in the Linux kernel's sched_ext (extensible scheduler) subsystem allows local authenticated users to trigger a denial of service by creating cyclic wait dependencies between CPUs. The flaw exists in the SCX_KICK_WAIT mechanism where busy-waiting in hardirq context prevents rescheduling and kick_sync advancement, causing multi-CPU deadlocks when wait cycles form. Patch available from mainline kernel (commit c3a7903f65cf for mainline, 415cb193bb97 for stable 6.12+). EPSS score of 0.02% suggests minimal real-world exploitation activity. No public exploit code or active exploitation confirmed at time of analysis.
A null pointer dereference in the AMD Display Core driver's DSC (Display Stream Compression) handling for eDP panels causes local system crashes on Linux kernel 6.12 through 7.0-rc5. The vulnerability stems from missing function hook validation before use, allowing local authenticated users with low privileges to trigger a high-severity denial-of-service condition. Patches available across kernel 6.12.75, 6.18.16, 6.19.6, and 7.0 stable branches. EPSS score of 0.02% (5th percentile) indicates minimal observed exploitation activity, and no KEV listing or public POC identified at time of analysis.
Local denial-of-service deadlock in Linux kernel spidev driver allows authenticated users with low privileges to freeze the SPI subsystem via concurrent write() and ioctl() calls. The AB-BA lock inversion between spi_lock and buf_lock is reproducible with simple multithreaded userspace programs accessing the same spidev file descriptor. Patch available across stable kernel branches (6.12.75, 6.18.16, 6.19.6, 7.0) with extremely low EPSS score (0.02%, 5th percentile) indicating minimal real-world exploitation likelihood. No active exploitation or public POC identified at time of analysis.
Race condition in Linux kernel AMDGPU driver allows local attackers with low privileges to trigger denial of service through GPU page faults during DMA buffer operations. The vulnerability affects multi-GPU systems where shared buffer objects are accessed across different GPUs, particularly impacting AMD Radeon graphics driver stability. Patch available from upstream kernel maintainers for versions 6.12.75, 6.18.16, 6.19.6, and 7.0. EPSS score of 0.02% indicates low observed exploitation probability, and no public exploit code or active exploitation has been identified.
Resource leak in Linux kernel MOST (Media Oriented Systems Transport) core driver allows local authenticated users to trigger denial of service through repeated interface registration failures. The vulnerability stems from incomplete error handling in the driver's registration path, where resources allocated for MOST interfaces are not properly released when early registration failures occur. While CVSS rates this 5.5 with local access and low attack complexity, the EPSS score of 0.02% (5th percentile) indicates minimal real-world exploitation likelihood. Vendor patches are available across multiple kernel stable branches (6.12.75, 6.18.16, 6.19.6, 7.0).
An out-of-bounds shift operation in the Linux kernel's solo6x10 media driver causes a local denial of service. Affects Linux kernel versions from the initial commit through 7.0-rc3, with patches available in stable versions 5.10.252, 5.15.202, 6.1.165, 6.6.128, 6.12.75, 6.18.16, 6.19.6, and 7.0. The flaw, triggered by improper chip_id bounds checking, causes Clang's undefined behavior sanitizer to instrument code that can lead to system instability when exploited by low-privileged local users. EPSS exploitation probability is 0.02% (7th percentile), indicating minimal widespread threat. Vendor-released patches address the issue by adding explicit bounds validation and using unsigned shift operations.
go-git versions prior to 5.18.0 and 6.0.0-alpha.2 leak HTTP authentication credentials when following cross-host redirects during smart-HTTP clone and fetch operations. Remote unauthenticated attackers controlling a redirect target can capture credentials intended for the original repository host. User interaction (initiating a clone/fetch to a malicious or compromised server) is required. Vendor-released patches are available in v5.18.0 and v6.0.0-alpha.2.
Dell PowerScale OneFS versions 9.5.0.0 through 9.12.0.1 contain an insufficient logging vulnerability that allows low-privileged local attackers to tamper with information without generating adequate audit trails, enabling attack obfuscation and compliance violation. The vulnerability affects multiple version branches across OneFS 9.5 through 9.12, with no public exploit code identified at time of analysis. CVSS score of 3.3 reflects low-to-medium integrity impact with local access requirement and low complexity.
Race condition in drm/panthor GPU driver violates dma-fence safe access rules, allowing local authenticated users to cause denial of service via timeline name retrieval racing with queue freeing. CVSS 5.5 (local, low complexity) with EPSS 0.02% indicating minimal real-world exploitation likelihood despite active kernel-level flaw.
Denial of service in Linux kernel DRM GEM shmem helper functions allows local privileged attackers to trigger CPU warnings and system instability via improper reservation lock handling around vmap/vunmap operations. The vulnerability affects Linux 6.16 and multiple stable branches (6.18, 6.19, 7.0) and is resolved in patched versions; exploitation requires local access with limited privileges and produces availability impact through kernel warnings rather than remote compromise.
SEPPmail Secure Email Gateway before version 15.0.4 exposes server environment variables through an unauthenticated endpoint in the GINA UI, allowing remote attackers to retrieve sensitive system information including configuration details, internal paths, and potentially credentials. The vulnerability requires only network access to the affected endpoint with no authentication, authentication complexity, or user interaction; it is classified as an information disclosure flaw with limited confidentiality impact (CVSS 6.9).
Local attackers with low privileges can cause indefinite system hangs in Linux kernel device-mapper (dm) subsystem by injecting io-timeout-fail errors, triggering CWE-772 resource leaks where I/O requests are never completed. Affects longstanding kernel code from 5.10.x through mainline 6.19.x; vendor-patched versions available (5.10.252, 5.15.202, 6.1.165, 6.6.128, 6.12.75, 6.18.16, 6.19.6, 7.0). EPSS score of 0.02% (7th percentile) indicates low real-world exploitation probability. No active exploitation confirmed (not in CISA KEV), no public POC identified at time of analysis.
A use-after-free in the OmniVision OV5647 camera sensor driver (media: i2c: ov5647) can trigger a kernel crash. The ov5647_init_controls() function dereferences an uninitialized subdev pointer via v4l2_get_subdevdata() when error conditions occur during probe. This affects Linux kernel versions from 5.12 through multiple stable branches including 5.15.x, 6.1.x, 6.6.x, 6.12.x, 6.18.x, and 6.19.x prior to patches. Vendor patches available across all affected stable trees. EPSS exploitation probability is very low (0.02%, 7th percentile) with no public exploit identified at time of analysis.
Linux kernel's Tegra PMC driver can trigger kernel warnings and potential denial of service during system resume by calling generic_handle_irq() from non-interrupt context. Affects Tegra186 and later platforms running Linux kernel versions prior to 6.19.6 and 7.0. CVSS 5.5 indicates local low-complexity exploitation requiring authenticated access. EPSS score of 0.02% (5th percentile) suggests minimal observed exploitation activity. Vendor patches available via stable kernel tree commits.
Hardware-level denial of service in Linux kernel verisilicon media driver on i.MX8MQ platform allows local authenticated users to trigger VPU bus errors and system hangs through simultaneous H.264/HEVC decoding. Affects kernel versions 5.14 through pre-6.19.6 and pre-7.0. Patches available via stable kernel commits 286d629d1064 and e0203ddf9af7. EPSS score of 0.02% indicates minimal observed exploitation, and CVSS 5.5 reflects local scope with low complexity. No public exploit code identified, and not listed in CISA KEV.
System hang during RAID array teardown affects Linux kernel's dm-raid target when metadata devices are suspended before removal. The vulnerability triggers when stopping dm-raid managed arrays, causing md_stop() to indefinitely block while attempting to flush write-intent bitmaps to already-suspended metadata devices. With EPSS exploitation probability at 0.02% (4th percentile) and vendor patches available for kernel versions 6.18.16, 6.19.6, and 7.0, this represents a local denial-of-service risk requiring low privileges but poses minimal risk in most environments due to the specific dm-raid configuration prerequisite.
Denial of service vulnerability in Linux kernel btrfs filesystem allows local authenticated users to trigger a kernel panic via unexpected delayed reference types. The vulnerability stems from improper error handling in run_one_delayed_ref() that invokes BUG() instead of gracefully returning an error. Patched in Linux 6.19.6 and 7.0 with proper error logging. EPSS exploitation probability is very low (0.02%, 5th percentile) with no public exploit or active exploitation reported, indicating minimal real-world risk despite the high availability impact in the CVSS score.
Local denial-of-service in Linux kernel BPF crypto subsystem allows authenticated attackers to crash the system via CFI policy violations. The vulnerability stems from a type mismatch in BPF's crypto destructor function when Control Flow Integrity (CONFIG_CFI) is enabled, causing kernel panics during object cleanup operations. Patches available across kernel versions 6.12.75, 6.18.16, 6.19.6, and 7.0. EPSS score of 0.02% (5th percentile) indicates very low likelihood of mass exploitation. No KEV listing or public exploits identified at time of analysis.
Denial of service via system hang in Linux kernel's AMD display driver occurs when the DMUB hardware lock evaluation mismatches between lock acquisition and release in the HWSS fast path, affecting ASIC variants without FAMS support. Local authenticated attackers can trigger this condition through display operations, causing a hang with high availability impact. Patch available in stable releases 6.19.6 and 7.0; EPSS score of 0.02% indicates low real-world exploitation probability despite KEV status.
Linux kernel DMA API debug warnings in V3D rendering driver cause denial of service when CONFIG_DMA_API_DEBUG is enabled and V3D segment sizes exceed the default 64K maximum. The vulnerability affects systems using V3D graphics rendering (particularly Raspberry Pi 5) with debug DMA API enabled, allowing local authenticated users to trigger kernel warnings and potential system instability by creating V3D buffer objects larger than the device's claimed DMA segment size limit.
A reference count underflow in the Linux kernel's chips-media wave5 video codec driver causes a runtime PM usage count to decrement below zero during module removal, triggering a kernel warning and potentially causing denial of service when the driver is unloaded. The vulnerability affects unprivileged local users on systems with the wave5 codec driver enabled, and occurs when the device has already been suspended via autosuspend before the remove path executes pm_runtime_put_sync(). EPSS score of 0.02% indicates low exploitation probability despite the denial-of-service capability.
Denial of service in Linux kernel drm/amdgpu driver (VCNv2.5) affects virtual function (VF) GPU environments running kernel versions prior to 6.18.16, 6.19.6, and 7.0. During module unload or system deinitialization, VF configurations trigger a kernel warning and potential crash when attempting to release an uninitialized VCN poison interrupt handler. EPSS exploitation probability is very low (0.02%, 4th percentile) with no public exploit or active exploitation (not in CISA KEV). Vendor patches available across multiple stable kernel branches via upstream commits.
Denial of service in Linux kernel RapidIO subsystem occurs when idtab allocation fails during rio_scan_alloc_net(), causing the function to incorrectly invoke rio_free_net() instead of kfree() on unregistered memory, leaving a dangling pointer in mport->net that can be dereferenced later to trigger a crash. Authenticated local attackers with low privilege can trigger this condition on systems with RapidIO support enabled, resulting in kernel panic and service unavailability. EPSS probability is low (0.02%) despite moderate CVSS, indicating limited real-world exploitability; no public exploit code or active KEV exploitation confirmed.
Kernel panic occurs in the Renesas RZ/G2L MIPI DSI driver during system reboot when display panels attempt to send DSI commands in their unprepare callback, due to incorrect sequencing of driver shutdown. The vulnerability affects Linux kernel versions from commit 56de5e305d4b onwards on ARM64 systems running RZ/G2L platforms with specific panel types, allowing local users with standard privileges to trigger a denial of service by initiating a reboot.
Race condition in the chips-media wave5 VPU driver triggers kernel WARN_ON assertions during module removal when operating in polling mode, causing availability degradation on affected systems. The wave5 driver's cleanup sequence incorrectly called kthread_destroy_worker() before hrtimer_cancel(), allowing the hrtimer to fire mid-teardown and enqueue new work on a being-destroyed kthread worker, violating the empty-queue invariant enforced in kernel/kthread.c:1430. No public exploit exists and no active exploitation is confirmed; this is a low-EPSS (0.02%, 5th percentile) local stability issue affecting embedded media processing systems using chips-media wave5 hardware in polling mode.
RCU stall and denial-of-service in the Linux kernel vmalloc subsystem occurs when CONFIG_PAGE_OWNER and KASAN are both enabled, allowing a local low-privileged user to cause prolonged CPU monopolization (10+ seconds) during vmalloc cleanup, leading to RCU stalls and potential OOM conditions. The vulnerability exists in the purge_vmap_node() → kasan_release_vmalloc_node() call chain, where processing large purge lists without yielding creates unbounded RCU critical sections. Patches are available across multiple stable kernel branches (6.12.75, 6.18.16, 6.19.6, 7.0); no public exploit has been identified and EPSS is 0.02% at the 5th percentile, reflecting low real-world exploitation probability.
Local denial of service in Linux kernel's kexec subsystem allows authenticated attackers to trigger kernel warning and system instability. The kexec_load_purgatory() function incorrectly derives the purgatory entry point when multiple executable sections have overlapping sh_addr values, causing a WARN condition that disrupts kexec operations. With CVSS 5.5 (AV:L/AC:L/PR:L/UI:N) and EPSS at 0.02%, this represents low real-world exploitation risk. Patches available across multiple stable kernel versions including 5.10.252, 5.15.202, 6.1.165, 6.6.128, 6.12.75, 6.18.16, and 6.19.6.
Local privilege escalation in Linux kernel ext4 filesystem causes kernel panic during mount operations when DOUBLE_CHECK is enabled. Affects multiple stable kernel versions from 6.6.128 through 7.0. The initialization race condition allows local authenticated users to trigger a denial of service by mounting specially crafted ext4 filesystems with corrupted block bitmaps. EPSS score of 0.02% (5th percentile) indicates low observed exploitation probability. Vendor patches available across all affected stable branches.
Local users with low privileges can trigger unbounded kernel memory consumption in the Linux kernel's DRM subsystem via DRM_IOCTL_MODE_CREATEPROPBLOB, bypassing memory cgroup accounting and causing system-wide denial of service. The vulnerability affects all Linux kernel versions from 2.6.12-rc2 (commit 1da177e4) through 6.19.x until patched in 5.10.252, 5.15.202, 6.1.165, 6.6.128, 6.12.75, 6.18.16, 6.19.6, and mainline 7.0. EPSS score is low (0.02%) and no active exploitation is documented; however, the attack requires only local access and low privileges (CVSS AV:L/AC:L/PR:L), making it easily exploitable by unprivileged users on multi-tenant systems.
Memory accounting errors in Linux kernel hugetlb subsystem cause subpool reservation counters to incorrectly increment on failed global allocations, eventually rendering hugetlb subpools permanently unusable. The vulnerability affects Linux kernels from 6.15 onward where commit a833a693a490 introduced the flaw. When a process requests hugepages that require both subpool and global pool resources, failed global allocations leave the subpool's used_hpages counter elevated despite no actual page consumption, progressively exhausting the subpool's apparent capacity until all future allocations fail. Patches available for kernels 6.18.16, 6.19.6, and 7.0. EPSS score of 0.02% and lack of KEV listing indicate low exploitation probability, though local authenticated attackers can trigger the condition to cause denial of service against hugetlb-dependent workloads.
Denial of service via NMI-unsafe seqcount access in Linux kernel memory slab allocator allows local privileged attackers to trigger kernel deadlock when get_from_any_partial() is called in NMI context. The vulnerability stems from unsafe access to current->mems_allowed_seq (a spinlock-based seqcount) without NMI-safety guarantees, causing lockdep warnings and potential system hang. EPSS exploitation probability is low at 0.02%, and no active exploitation has been confirmed.
A denial of service vulnerability in the Linux kernel's Cadence QSPI driver causes duplicate clock disables during device probe error handling when flash device tree descriptions are missing or malformed. An unprivileged local user can trigger this vulnerability by providing broken device tree configuration for attached SPI flash devices, resulting in kernel warnings and potential system instability.
Denial of service via missing reservation lock in drm/tests shmem allows local authenticated users to trigger a kernel warning and crash the DRM graphics subsystem. The vulnerability exists in DRM test code that calls drm_gem_shmem_madvise_locked() without properly acquiring the GEM object's reservation lock, causing CPU warnings and potential system instability on affected kernel versions.
Kernel denial of service in rtw88 WiFi driver 8822b chipset allows local authenticated users to trigger a kernel WARNING and potential system instability by setting antenna configuration while the wireless chip is powered off, causing unexpected values when RF registers are read during power-down state.
Denial of service in Linux kernel DRM GEM shmem helper when drm_gem_shmem_purge_locked() is called without properly holding the GEM object's reservation lock, affecting local authenticated users. The vulnerability causes a kernel warning and denial of service condition in the direct rendering manager's shared memory handling code. CVSS 5.5 with low EPSS (0.02%) indicates limited real-world exploitation despite availability of patch. Affected Linux versions prior to kernels with commits cdf8bbbd9017adcfb91ad9a902198d4b507719a9, 8baeee2c1c0cdb3a8eac3b8f38156cce6ee1a69f, and 3f41307d589c2f25d556d47b165df808124cd0c4.
Username enumeration via observable timing discrepancy affects Sync-in Server versions prior to 2.2.0, exposing valid account names to unauthenticated remote attackers through a logic flaw in the /api/auth/login endpoint. The authentication handler short-circuits immediately when a submitted username does not exist in the database, producing responses averaging 95-100ms, while valid usernames that proceed to password hashing return in approximately 350-400ms - a 250-300ms gap measurable by automated tooling. No confirmed active exploitation (not in CISA KEV), but SSVC classifies this as automatable with a publicly validated proof-of-concept technique (TickTock Enum via Burp Suite); EPSS at 0.14% (34th percentile) suggests limited observed exploitation activity to date.
Authenticated CloudStack users can hijack volumes from other tenants' backups via the Backup plugin in versions 4.21.0.0 and 4.22.0.0. Attackers with low-privileged authenticated access can restore any user's backup volume and attach it to their own VMs, enabling complete data theft across tenant boundaries in multi-tenant environments. CVSS 8.1 reflects high confidentiality and integrity impact with low attack complexity. EPSS score of 0.01% indicates minimal observed exploitation activity, while SSVC assessment confirms non-automatable, partial technical impact with no known exploitation. Apache released patch version 4.22.0.1 addressing the access control flaw.
Improper access control in the CloudStack Backup plugin allows authenticated users in CloudStack 4.21.0.0 through 4.22.0.0 to create new virtual machines using backups belonging to other users, enabling unauthorized data access and VM provisioning. The vulnerability requires valid CloudStack credentials and access to specific backup-related APIs but carries elevated risk in multi-tenant environments. Vendor-released patch available in CloudStack 4.22.0.1.
Apache::Session versions through 1.94 for Perl re-creates deleted sessions. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
The EqualsUri function in uriparser before version 1.0.2 incorrectly classifies structurally distinct URIs as equivalent due to flawed absolutePath comparison logic when a host is present. An attacker can craft two different URIs that the library treats as identical, potentially bypassing URI-based access control checks or authentication mechanisms that rely on URI comparison. The vulnerability affects all versions before 1.0.2 and requires local access with high attack complexity; the impact is limited to integrity (logic bypass) with no confidentiality or availability impact.
Pointer difference truncation to signed int in uriparser before version 1.0.2 allows local attackers to cause integer overflow and data integrity issues through specially crafted URI inputs. The vulnerability stems from unsafe casting of pointer arithmetic results (afterLast - first) to int, which can overflow on systems where pointer differences exceed INT_MAX, leading to buffer overflows, incorrect memory calculations, and potential information disclosure. While CVSS score is low (2.9) due to local attack vector and high complexity, the fix adds comprehensive overflow detection using SIZE_MAX checks, indicating real risk in applications processing untrusted URIs locally.
curl versions 7.14.0 through 8.19.0 leak netrc credentials when reusing proxy connections, allowing authenticated local attackers to obtain sensitive authentication data via connection pooling that ignores credential requirements. CVSS 5.3 reflects high confidentiality impact but requires low-privilege authentication and high attack complexity; EPSS 0.02% indicates minimal real-world exploitation probability despite broad version coverage. No public exploit code identified at time of analysis.
OCSP stapling validation bypass in curl 8.17.0-8.19.0 allows remote attackers to obtain sensitive certificate validation information when curl uses Apple SecTrust for TLS connections, potentially enabling man-in-the-middle attacks by bypassing server certificate revocation checks.
Proxy credentials in curl leak to unintended destinations when an HTTP redirect points to a proxy endpoint, exposing authentication material beyond its intended scope. This affects the curl library and CLI tool (haxx:curl) across a broad version range from 7.14.1 through 8.19.0, as enumerated in EUVD-2026-29927. A proof of concept exists per SSVC classification (Exploitation: poc), the vendor has issued a patch coordinated via oss-security and HackerOne report #3669637, and downstream distributors Red Hat (RHSA-2026:12916) and SUSE (multiple SU advisories) have released updates.
Wrong reuse of HTTP Negotiate-authenticated connections in curl exposes a high-integrity-impact vulnerability where subsequent HTTP requests may inherit an authentication context they should not, potentially allowing requests to be dispatched under incorrect Negotiate (Kerberos/NTLM/SPNEGO) credentials. Affecting an extraordinarily broad version range - curl 7.10.6 through at least 8.19.0 per EUVD data - this flaw was coordinated and disclosed by curl maintainer Daniel Stenberg via oss-security on 2026-04-29 alongside three related connection-reuse CVEs. No public exploit code has been identified and no active exploitation has been confirmed; a vendor-released patch is available, with downstream fixes confirmed by Red Hat (RHSA-2026:12916) and SUSE.
Cross-proxy Digest authentication state leak in curl allows remote attackers to obtain sensitive authentication credentials when curl is used with proxy authentication across multiple proxy hops. The vulnerability affects curl versions from 7.12.0 through 8.19.0 due to improper handling of Digest authentication state between proxies, enabling credential disclosure with network-level access and no authentication requirements. EPSS score of 0.03% suggests low real-world exploitation probability despite the information disclosure impact.
Server-side template injection in OpenStack Ironic through version 35.x allows authenticated administrators to disclose sensitive information by rendering unsandboxed Jinja2 templates in the instance_info['ks_template'] parameter. The vulnerability requires high-privilege user interaction and has low confidentiality impact with no integrity or availability consequences.
Availability degradation in Bouncy Castle BC-FJA cryptographic library versions 2.1.0 through 2.1.2 on Linux X86_64 systems with AVX or AVX-512f SIMD extensions affects GCM-128 and GCM-512 operations, allowing local attackers to cause denial of service without authentication. The vulnerability is associated with optimized assembly implementations (gcm128w, gcm512w) and results in availability impact with no confidentiality or integrity compromise. No public exploit code or active exploitation has been identified at time of analysis.
electerm 3.8.15 and prior exposes environment variables containing secrets through the getConstants() IPC handler, which serializes the entire process.env object and stores it as window.pre.env accessible to any JavaScript running in the renderer process. An attacker achieving JavaScript execution within the renderer-via DevTools, compromised webview, or client-side injection-can exfiltrate sensitive credentials to remote servers, enabling cloud account compromise and lateral movement. No public exploit code identified at time of analysis, but the vulnerability is trivial to exploit once renderer JavaScript execution is achieved.
Out-of-bounds read in ASUS System Control Interface IOCTL handler allows local authenticated users to trigger denial of service via oversized read operations. A local user with limited privileges can supply a read size exceeding the allocated buffer, causing a system crash (BSOD). No public exploit code or active exploitation has been confirmed at this time.
Local privilege escalation in Raynet RayVentory Scan Engine through version 12.6 Update 8 stems from an uncontrolled search path (CWE-427): if an attacker can set the PATH environment variable used by the process, they can force execution of a malicious binary and gain elevated privileges. Publicly available exploit code exists (GitHub, Wise-Security), and CISA's SSVC framework marks technical impact as total and the flaw as automatable, but there is no confirmed active exploitation and EPSS is negligible (0.02%). Note the CVE is officially DISPUTED, since controlling the PATH environment is characterized as a site-specific misconfiguration rather than an inherent product flaw.
Remote unauthenticated attackers can forge JWT authentication tokens in AstrBot 3.5.15 by exploiting a hardcoded private key ('Advanced_System_for_Text_Response_and_Bot_Operations_Tool'), enabling full authentication bypass with subsequent remote code execution capabilities. Public exploit code exists on GitHub (Marven11/CVE-2025-55449-AstrBot-RCE) demonstrating weaponization of this cryptographic flaw. EPSS score of 0.00% suggests limited automated scanning activity, but the availability of working RCE exploit code significantly elevates practical risk for exposed instances.
Vvveb before 1.0.8.2 exposes the application's secret cron key through an unauthenticated cron controller endpoint, allowing remote attackers to retrieve this sensitive credential and trigger scheduled tasks outside their intended execution windows. The vulnerability affects all deployments with the vulnerable cron controller accessible over the network, with CVSS 5.3 reflecting confidentiality impact from information disclosure without authentication requirements.
VINCE versions 3.0.38 and earlier fail to properly verify sender address authenticity due to encoding confusion, allowing unauthenticated remote attackers to forge email From addresses and trigger automated actions such as ticket creation or updates. The vulnerability combines information disclosure with integrity impact, affecting the reliability of ticket management workflows that depend on sender validation.
Unauthenticated information disclosure in FacturaScripts allows remote attackers to trigger phpinfo() output on fresh deployments via /?phpinfo=TRUE, exposing full PHP configuration, environment variables (including database credentials and API keys), filesystem paths, and loaded extensions. The vulnerability affects all versions with the Installer controller enabled and no patch has been released as of April 2026; publicly available proof-of-concept code exists demonstrating exploitation against PHP 8.1.34.
Go's html/template library incorrectly escapes data passed into <script> tags when the tag contains an empty or whitespace-only 'type' attribute, allowing a trusted template author to inadvertently expose sensitive information to client-side scripts. Affects html/template versions prior to 1.26.3 and 1.25.10. CVSS 6.1 with user interaction required; EPSS 0.01% indicates minimal real-world exploitation likelihood despite moderate base score.
The Go toolchain's 'go bug' command creates temporary files with predictable names in the system temporary directory, allowing local attackers with temporary directory access to create symlinks that cause arbitrary file overwrite. Affects Go 1.26.0 through 1.26.2 and 1.25.0 through 1.25.9. While CVSS 5.3 and EPSS 0.01% suggest moderate local impact, the vulnerability enables information disclosure and integrity compromise of arbitrary files via symlink redirection, confirmed patched in Go 1.26.3 and 1.25.10.
Go's net/http/httputil.ReverseProxy fails to account for url.ParseQuery's configurable query-parameter count limit (GODEBUG=urlmaxqueryparams=N) when sanitizing forwarded requests. An unauthenticated remote attacker can craft an HTTP request with a number of query parameters exceeding that limit, causing the proxy's Rewrite or Director function to never inspect parameters appended beyond the threshold - allowing hidden parameters to be silently forwarded to the backend. This is a security control bypass with confidentiality and potential integrity implications wherever the Rewrite function is relied upon as a gatekeeper for query-parameter validation. No public exploit has been identified at time of analysis; the Go team has released patches in versions 1.25.10 and 1.26.3.
FacturaScripts fails to strip EXIF and metadata from user-uploaded images in the Library module, allowing any authenticated user with download access to extract GPS coordinates, device information, timestamps, author names, and other personally identifiable information from downloaded files. An employee uploading a photo taken at their home inadvertently discloses their precise home address to all users with Library access. This affects all image uploads retroactively, with no patched version currently available.
Out-of-bounds read in OSGeo GDAL up to version 3.13.0dev-4 affects the GDfieldinfo function in HDF-EOS module when processing malformed HDF4 files. A locally authenticated attacker can trigger memory disclosure by crafting a specially formatted HDF4 file. Publicly available exploit code exists. The vulnerability is fixed in GDAL 3.13.0RC1 and later.
Privilege escalation in CISA's manage.get.gov 1.x allows organization administrators to assign domain manager privileges for domains outside their portfolio, including legacy domains not associated with any organization. The vulnerability enables cross-portfolio domain takeover scenarios where an authenticated admin can grant themselves or others unauthorized domain management access. Fixed in version 1.176.0 released April 30, 2026. No public exploit identified at time of analysis, EPSS risk assessment not available for this CVE.
Out-of-bounds read in OSGeo GDAL up to version 3.13.0dev-4 occurs in the HDF-EOS Grid File Handler when parsing malformed HDF4 files, allowing local authenticated attackers to read memory beyond buffer bounds. The vulnerability exists in the memmove operation within SWapi.c and GDapi.c that processes field information without proper bounds validation. Vendor-released patch available in version 3.13.0RC1; publicly available exploit code exists.
Use-after-free memory corruption in PHP 8.2 prior to version 8.2.31 allows remote attackers to cause information disclosure or denial of service via network requests with low attack complexity. The vulnerability is addressed in PHP 8.2.31, released as a security update bundling fixes for eight CVEs including CVE-2026-7261. Patch availability is confirmed from the PHP development team.
PHP 8.2.31 addresses a buffer overflow vulnerability (CVE-2026-7568) affecting PHP 8.2.x versions that results in information disclosure through out-of-bounds memory reads. The vulnerability requires specific attack preconditions (CVSS AC:H/AT:P) and unauthenticated remote access; exploitation impact is limited to partial disclosure of memory contents. No public exploit code or active exploitation has been identified at the time of analysis.
A buffer over-read vulnerability in PHP 8.2 prior to version 8.2.31 allows remote attackers to disclose sensitive information through a network vector with high attack complexity and partial attack time requirements. The vulnerability (CWE-125) affects information availability and system availability, with CVSS 6.3 indicating moderate risk. Vendor-released patch available in PHP 8.2.31.
Prototype pollution in query-string-parser 1.0.0 enables remote unauthenticated attackers to inject malicious properties into JavaScript object prototypes via crafted query parameters, achieving arbitrary code execution, privilege escalation, or denial of service in Node.js applications. CVSS 9.8 critical severity with network attack vector and no authentication required. EPSS score of 0.02% (4th percentile) indicates low observed exploitation probability despite critical rating. Publicly available proof-of-concept exists (GitHub Gist), but no CISA KEV listing confirms active exploitation. SSVC framework rates this as automatable with total technical impact but currently unexploited, suggesting opportunistic future risk rather than immediate widespread targeting.
Prototype pollution in the npm package parse-ini v1.0.6 lets remote attackers inject properties onto Object.prototype through crafted INI input parsed by index.js, potentially corrupting application state, enabling denial of service, or escalating to remote code execution in downstream Node.js applications. The flaw carries a CVSS 9.8 rating with total technical impact and is flagged automatable by CISA's SSVC, but EPSS is very low (0.02%, 5th percentile) and there is no public exploit identified at time of analysis beyond a reference gist. parse-ini is an obscure, low-adoption library, so real-world exposure is narrow despite the critical score.
Medtronic MyCareLink Patient Monitor stores per-product credentials in a recoverable (non-hashed or weakly encrypted) format, allowing physical attackers with device access to extract these credentials and modify encrypted drive data without authentication. Affected models include the 24950 and 24952 monitors. The vulnerability requires physical access to the device (CVSS AV:P) but grants full confidentiality, integrity, and availability impact to stored patient data.
Medtronic MyCareLink Patient Monitor models 24950 and 24952 expose an unauthenticated UART login prompt via an internal serial interface, allowing attackers with physical access to potentially gain administrative control without authentication. The vulnerability achieves high confidentiality, integrity, and availability impact (CVSS 6.8) but requires direct physical access to internal hardware connections, limiting real-world exploitation to scenarios involving device tampering or insider threats.
Remote attackers can cause excessive resource allocation and flooding attacks in DivvyDrive 4.8.2.19 through 4.8.3.1 by exploiting uncontrolled object attribute modification combined with absent resource throttling. The vulnerability permits low confidentiality impact but high integrity and availability compromise when a user interacts with attacker-controlled content. TR-CERT has issued an advisory, though no CISA KEV listing or public exploit code has been identified at time of analysis. EPSS data not available to assess exploitation probability.
Cryptobox external sharing feature leaks information via sharing link URLs that enables offline brute-force attacks against access codes. Remote unauthenticated attackers with knowledge of a sharing link can retrieve sufficient data from the server to conduct offline enumeration of the associated access code, compromising the confidentiality of shared content. No public exploit code has been identified, but the low attack complexity and network accessibility make this a practical vulnerability.
A low privileged remote attacker can gain the root password due to improper removal of sensitive information before storage or transfer. Rated high severity (CVSS 8.0), this vulnerability is remotely exploitable, low attack complexity.
Happy Addons for Elementor through version 3.20.8 exposes sensitive system information to unauthorized users via an information disclosure vulnerability, allowing remote unauthenticated attackers to retrieve embedded sensitive data without authentication or user interaction. The vulnerability affects all installations of the plugin up to and including version 3.20.8, with a CVSS score of 5.3 reflecting the confidentiality impact of exposed system data.
Improper restriction of excessive authentication attempts in Hitachi Virtual Storage Platform series (G-series, F-series, E-series, and One Block models) allows unauthenticated remote attackers to conduct brute-force credential attacks and potentially obtain sensitive information through repeated authentication probes without rate-limiting or account lockout mechanisms. The vulnerability affects multiple firmware versions across 28 distinct storage array models and is remotely exploitable without authentication from the network.
Security control bypass in vm2 sandbox allows direct access to internal VM2_INTERNAL_STATE_DO_NOT_USE_OR_PROGRAM_WILL_FAIL variable by exploiting a performance optimization in the code transformer that skips AST analysis when code lacks catch, import, or async keywords. Affected versions <= 3.10.5 expose internal security functions (handleException, wrapWith, import) and enable with-statement scope manipulation, creating a latent attack surface for future sandbox escapes. All applications using vm2 to execute untrusted code are affected; exploitation requires no special configuration or authentication.
Information disclosure in vm2 allows sandboxed code to extract host absolute file paths, library locations, and internal function names via stack trace inspection, enabling attackers to map the host server's directory structure and architecture without authentication or user interaction. The vulnerability affects all versions up to 3.10.5 and is triggered through either default error.stack formatting or custom Error.prepareStackTrace handlers; vendor-released patch available in version 3.11.0.
Host object identity crosses the vm2 sandbox boundary when Promise resolution delivers objects to sandbox callbacks, allowing sandboxed code to mutate host objects and perform identity checks via WeakMap. The vulnerability stems from Promise.prototype.then wrapping that uses ensureThis() for conversion instead of stronger cross-realm proxying; when no prototype mapping exists, ensureThis() returns the original host object unmodified. This sandbox escape affects vm2 versions up to 3.10.5 and is fixed in 3.11.0.
Istio versions prior to 1.28.6 and 1.29.2 allow authenticated attackers to perform Server-Side Request Forgery (SSRF) attacks via RequestAuthentication resources with malicious jwksUri values pointing to internal services, enabling istiod to fetch sensitive data from localhost or link-local IPs and distribute it to Envoy proxies through xDS configuration. The vulnerability requires an authenticated user to create or modify a RequestAuthentication resource, limiting the attack surface to cluster administrators or users with API access. A partial mitigation was released in earlier versions (1.29.1, 1.28.5, 1.27.8) but was incomplete; the complete fix is in versions 1.28.6 and 1.29.2.
OpenEXR versions 3.0.0-3.2.8, 3.3.0-3.3.10, and 3.4.0-3.4.10 suffer from unbounded shift operations in the readVariableLengthInteger() function when parsing variable-length integers from untrusted EXR files. Attackers can craft malicious EXR files with excessive continuation bytes to trigger left shifts exceeding 64 bits on a 64-bit integer, causing undefined behavior that may lead to information disclosure or denial of service. The vulnerability is remotely exploitable without authentication or user interaction against any application processing untrusted EXR input; no public exploit code has been identified at the time of analysis.
Spring Cloud Config Server exposes sensitive information in plaintext logs when trace logging is enabled, allowing high-privilege local users to access configuration data including credentials and API keys. The vulnerability affects versions 3.1.0-3.1.13, 4.1.0-4.1.9, 4.2.0-4.2.6, 4.3.0-4.3.2, and 5.0.0-5.0.2. No public exploit identified at time of analysis; vendor-released patches are available for all affected version lines.
Forminator Forms plugin for WordPress versions up to 1.53.0 allows authenticated subscribers to configure scheduled exports without authorization checks, enabling attackers to exfiltrate all form submissions by redirecting them to attacker-controlled email addresses. The vulnerability exists in the listen_for_saving_export_schedule() function which lacks the capability verification present in the parallel listen_for_csv_export() function, creating a direct authorization bypass for authenticated low-privilege users to access sensitive data collection and delivery mechanisms.
Kubetail Dashboard prior to version 0.14.0 fails to validate the Origin header on WebSocket connection upgrades, enabling Cross-Site WebSocket Hijacking (CSWSH) attacks. An authenticated user visiting a malicious web page can be exploited to stream their Kubernetes container logs-including credentials, tokens, and PII often present in logs-to an attacker-controlled server. The vulnerability affects both desktop deployments at localhost:7500 and cluster deployments behind HTTP basic auth, with browser ambient credentials automatically attached to the WebSocket handshake.
Tor before version 0.4.9.7 mishandles memory accounting in the conflux out-of-order queue during queue clearing operations, leading to a denial-of-service condition through resource exhaustion. Unauthenticated remote attackers can exploit this via network-level packet manipulation to trigger improper queue state management, causing availability degradation on affected Tor relays and clients. The vulnerability has a low severity CVSS score (3.7) due to attack complexity and availability-only impact, with no confirmed active exploitation at time of analysis.