Unauthenticated denial-of-service and state mutation in free5GC's SMF (Session Management Function) in versions below 4.2.2 lets any off-path network attacker with SBI reachability send a single DELETE /upi/v1/upNodesLinks/{ref} request that both mutates the in-memory user-plane topology and triggers a nil-pointer panic. The UPI management route group is mounted without the OAuth2 middleware that guards sibling groups like nsmf-oam, and the DeleteUpNodeLink handler unconditionally dereferences a nil UPF field on AN-typed nodes. Publicly available exploit code exists (author-validated PoC against the official Docker lab), though EPSS is low at 0.05% and it is not in CISA KEV.
Unauthenticated remote attackers can crash Erlang VM nodes running Absinthe GraphQL 1.5.0 through 1.10.1 by exhausting the BEAM atom table through specially crafted GraphQL SDL documents. Attackers send SDL containing numerous unique directive, field, type, or argument names that are unsafely converted to atoms via String.to_atom/1, permanently consuming slots in the fixed-size atom table (default 1,048,576 entries) until the VM terminates with system_limit error. This affects any application exposing SDL parsing to untrusted input, such as schema upload endpoints, federation gateways ingesting remote SDL, or developer tools processing user-supplied documents. Vendor-released patch (version 1.10.2) is available per GitHub advisory GHSA-qf4g-9fqq-mmm7.
Path traversal in i18next-fs-backend allows remote unauthenticated attackers to read arbitrary files (including /etc/passwd) or overwrite application files when language/namespace parameters derive from user input. Applications exposing i18next language detection via query strings, cookies, or headers (common with i18next-http-middleware or i18next-browser-languagedetector) are vulnerable to immediate exploitation with zero authentication (CVSS AV:N/AC:L/PR:N/UI:N). GitHub security advisory confirms the vulnerability with proof-of-concept parameter `?lng=../../../../etc/passwd`. Fixed in version 2.6.4; vulnerable versions also support eval-based .js/.ts locale loading, creating a code execution chain when traversal targets executable files.
DMA memory corruption in Linux kernel mlx5e driver allows denial-of-service and potential data integrity violations when recovering from TX error completion queue entries. The vulnerability affects mlx5 Ethernet driver users from kernel 4.17 onwards, causing desynchronization between DMA FIFO producer/consumer counters during error recovery, leading to unmapping of stale DMA addresses and IOMMU warnings. Exploitation probability is low (EPSS 0.02%, 7th percentile) with no public exploit identified at time of analysis. Vendor-released patches available across multiple stable kernel branches (5.10.253, 5.15.203, 6.1.167, 6.6.130, 6.12.78, 6.18.19, 6.19.9, 7.0).
Out-of-bounds read in Linux kernel netfilter x_tables module allows remote attackers to disclose kernel memory and potentially cause denial of service. The xt_tcpudp and xt_dccp option walkers fail to validate boundaries when processing the last byte of TCP/UDP/DCCP options, triggering a 1-byte buffer over-read. CVSS 8.2 with network attack vector and no authentication required indicates high exploitability, though EPSS score of 0.02% (7th percentile) suggests minimal observed exploitation attempts. Patches available across all active kernel stable branches (5.10.253, 5.15.203, 6.1.167, 6.6.130, 6.12.78, 6.18.19, 6.19.9, 7.0). No CISA KEV listing or public exploit code identified at time of analysis.
Log corruption in Linux kernel XFS filesystem leads to mount failures and potential data integrity loss when superblock lacks log stripe unit configuration. Systems with 4k physical sector disks are vulnerable to torn writes and CRC failures that prevent filesystem mounting. Vendor-released patches available across multiple stable kernel branches (5.15.203, 6.1.167, 6.6.130, 6.12.78, 6.18.19, 6.19.9, 7.0). EPSS score of 0.02% suggests low exploitation probability. No active exploitation confirmed (not in CISA KEV). CVSS 8.2 reflects network vector but description indicates local filesystem operation - attack vector discrepancy requires verification.
Unsafe deserialization in LangChain (langchain-core >= 1.0.0a1, <= 1.3.2 and <= 0.3.84) lets attackers who can place structured input into preserved run data revive arbitrary trusted LangChain-serializable objects via legacy runtime paths that call load() with allowed_objects="all". Affected surfaces include RunnableWithMessageHistory, astream_log(), and astream_events(version="v1"); a companion _is_lc_secret marker bypass lets crafted constructor dictionaries survive dumps()->loads() round-trips. Impact ranges from persistent chat-history poisoning and downstream prompt injection to possible credential disclosure or SSRF if a revived object touches environment secrets or network clients during initialization; no public exploit is identified at time of analysis and EPSS is negligible (0.01%).
Remote code execution in OmniFaces CDNResourceHandler allows unauthenticated attackers to execute arbitrary code on servers via crafted EL injection in resource URLs. The vulnerability affects applications using wildcard CDN mappings (e.g., libraryName:*=https://cdn.example.com/*), where attackers can embed Expression Language expressions in resource request names that get evaluated server-side. Patched versions available across all maintained branches (1.14.2, 2.7.32, 3.14.16, 4.7.5, 5.2.3). EPSS data unavailable; not currently in CISA KEV, suggesting limited active exploitation at time of analysis.
The socket connection handler in aswArPot.sys in the Avast and AVG Windows Anti Rootkit driver before 22.1 allows local attackers to execute arbitrary code in kernel mode or cause a denial of service. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Open WebUI through version 0.8.12 allows authenticated attackers to destroy or poison any user's knowledge base via unauthorized collection overwrite operations. The `/api/v1/retrieval/process/web` endpoint fails to verify collection ownership before performing delete-and-replace operations on vector database collections. This enables attackers to permanently delete victim knowledge bases and inject malicious content that influences LLM responses through RAG poisoning. No public exploit identified at time of analysis, but proof-of-concept code is documented in the GitHub advisory GHSA-7r82-qhg4-6wvj. Vendor-released patch: version 0.9.0.
Path traversal in Dapr runtime versions 1.3.0-1.15.13, 1.16.0-rc.1-1.16.13, and 1.17.0-rc.1-1.17.4 allows authenticated attackers to bypass service invocation access control policies by exploiting URL encoding mismatches between ACL evaluation and request dispatch layers. Attackers can use encoded path traversal sequences (e.g., admin%2F..%2Fpublic) or reserved URL characters (%23 for fragment, %3F for query) to authorize one path while delivering a different path to the target application. The gRPC API is more dangerous as it passes method strings raw without client-side sanitization. Vendor-released patches are available in versions 1.15.14, 1.16.14, and 1.17.5 (GitHub PR #9589). No public exploit code or CISA KEV listing identified at time of analysis.
Privilege escalation in Open WebUI ≤0.8.12 allows demoted administrators to retain elevated access to collaborative documents via stale Socket.IO sessions. When an admin user is demoted or deleted, their active WebSocket connection preserves cached admin privileges indefinitely through heartbeat mechanisms, enabling unauthorized read/write access to any user's notes. Official patch released in version 0.9.0 addresses the session invalidation gap. CVSS 8.1 (High) with network attack vector and low complexity; no public exploit identified at time of analysis.
Linux kernel's ksmbd server exposes SMB3 session, signing, encryption, and decryption keys in debug logs when KSMBD_DEBUG_AUTH is enabled. Authenticated network attackers with access to system logs can retrieve these cryptographic keys to compromise SMB3 session confidentiality and integrity. EPSS probability is very low (0.01%, 3rd percentile) and no active exploitation is documented. Vendor patches available across multiple stable kernel branches (6.1.167, 6.6.130, 6.12.78, 6.18.20, 6.19.9, 7.0).
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.
Authentication bypass in Termix (self-hosted SSH web management platform) before version 2.1.0 lets an attacker who knows only a victim's password bypass TOTP two-factor authentication. The /users/login endpoint issues a temporary JWT (temp_token) carrying a pendingTOTP state that should only unlock the second-factor step, but the auth middleware wrongly accepts this token on fully authenticated endpoints, collapsing 2FA into single-factor password authentication for every TOTP-enabled account. Publicly available exploit code exists (SSVC exploitation: poc), though EPSS probability is very low (0.01%, 1st percentile) and there is no evidence of active exploitation.
In-place encryption in the Linux kernel's SMB client corrupts write payloads during retry attempts, potentially causing data integrity loss and denial of service when SMB connections experience transient failures. The flaw affects SMB3 encrypted writes where the encryption process modifies the original buffer in place; on replayable errors (like network interruptions), retries re-send already-encrypted data as if it were plaintext, resulting in double-encryption and corrupted writes. This particularly impacts special file operations (SFU mknod, MF symlinks) and sync writes on pre-6.10 kernels. Patches are available across multiple stable kernel branches (6.6.130, 6.12.78, 6.18.19, 6.19.9, 7.0). EPSS score is very low (0.01%), indicating minimal observed exploitation likelihood, and no active exploitation or public POC is documented.
ECDSA signature verification bypass in Oviva epa4all-client allows adjacent network attackers to impersonate trusted VAU endpoints without authentication. The SignedPublicKeysTrustValidatorImpl.isTrusted() method discards the boolean return value of Signature.verify() at line 45, accepting any structurally valid signature regardless of cryptographic validity. Vendor-released patch confirmed in version 1.2.1 (PR #34). No public exploit identified at time of analysis, but CVSS 8.1 with adjacent network vector (AV:A) and low complexity (AC:L) indicates straightforward exploitation once attacker is on the same network segment. EPSS data not available.
SQL injection in PraisonAI's multi-backend conversation storage system allows authenticated attackers to execute arbitrary SQL commands. The incomplete fix for CVE-2026-40315 validated input only in SQLiteConversationStore, leaving nine other database backends (MySQL, PostgreSQL, Turso, SingleStore, Supabase, SurrealDB, and their async variants) vulnerable to f-string SQL injection via unvalidated table_prefix and schema parameters. 52 injection points exist across the codebase. Exploitable in multi-tenant deployments or API-driven configurations where table_prefix is derived from external input. Patches released in praisonai 4.6.9 and praisonaiagents 1.6.9 address all affected backends. EPSS and KEV data unavailable; no public POC confirmed at time of analysis.
Apache CloudStack's MinIO integration fails to clean up bucket access policies when buckets are deleted, enabling previous bucket owners to retain unauthorized access via cached credentials. If another user creates a bucket with the same name, the former owner gains read/write access using their old access keys. CISA has not listed this CVE in KEV, indicating no confirmed widespread exploitation. CVSS 8.0 reflects high impact but requires authenticated access and user interaction (PR:L/UI:R), tempering immediate urgency. Patch available in CloudStack 4.20.3.0 and 4.22.0.1.
Authorization bypass in Heimdall cloud-native Identity Aware Proxy allows remote unauthenticated attackers to circumvent access control policies via path normalization mismatches. Attackers can craft requests with encoded or relative path traversal sequences (e.g., /public/../admin, /user/%2e%2e/admin) that Heimdall evaluates against one rule while downstream services normalize to a different protected path, enabling unauthorized access to restricted resources or functionality. No public exploit identified at time of analysis, though CVSS vector indicates network-accessible, low-complexity exploitation (CVSS:4.0 AV:N/AC:L/PR:N). Fixed in version 0.17.14.
Heimdall's case-sensitive host matching bypasses access control policies when attackers submit HTTP requests with alternate letter casing in the Host header, exploiting the discrepancy between HTTP spec (case-insensitive hostnames) and Heimdall's implementation. Versions prior to 0.17.14 fail to match rules configured for lowercase hostnames when requests arrive with mixed or uppercase casing, potentially routing to permissive default rules and granting unintended access. This vulnerability is most dangerous when Heimdall is deployed with insecure default rule enforcement flags enabled, though it requires attackers to know the exact hostname pattern and exploit misconfiguration.
Authorization bypass in Heimdall cloud-native Identity Aware Proxy affects versions prior to 0.17.14 due to case-sensitive URL-encoded slash handling. Remote unauthenticated attackers can craft requests with lowercase-encoded slashes (%2f) to evade path-based access controls when 'allow_encoded_slashes' is disabled (default). This discrepancy between Heimdall's path interpretation and upstream services enables access to restricted endpoints if a permissive default rule exists. GitHub reports a public fix (PR #3207, commit 8b0de6a) with patched version 0.17.14 released. No public exploit identified at time of analysis. CVSS 7.8 with CVSS:4.0 vector indicates network-accessible, low-complexity attack requiring no privileges or user interaction, though real-world impact depends on deployment configuration.
Stack buffer overflow in the Linux kernel's pmbus/q54sj108a2 hwmon driver allows local privileged users to corrupt kernel stack memory by reading from a specific debugfs entry. The flaw stems from a misuse of bin2hex() that writes 64 bytes of hex-encoded output into a 34-byte stack buffer, overflowing it by 30 bytes; no public exploit identified at time of analysis and EPSS exploitation probability is negligible at 0.03% (9th percentile).
Local privilege escalation in the Linux kernel's CAIF serial driver allows attackers with local access to trigger a use-after-free condition in pty_write_room() via the caif_serial line discipline. The flaw stems from missing reference counting on tty->link, enabling memory corruption that can lead to arbitrary kernel code execution with full confidentiality, integrity, and availability impact. No public exploit identified at time of analysis, with an EPSS score of 0.02% (7th percentile) indicating low likelihood of widespread exploitation.
Use-after-free in Linux kernel ALSA PCM subsystem allows local authenticated users to corrupt memory and potentially execute arbitrary code with kernel privileges. The vulnerability occurs in snd_pcm_drain() when a linked stream's runtime structure is freed via concurrent close() while still being dereferenced, enabling information disclosure, system crashes, or privilege escalation. With EPSS at 0.02% (7th percentile) and CVSS 7.8, this represents elevated theoretical risk but shows no evidence of active exploitation or public POC at time of analysis. Vendor patches are available across multiple stable kernel branches (5.10.253, 6.1.167, 6.6.130, 6.12.78, 6.18.19, 6.19.9, 7.0).
Use-after-free in the Linux kernel's Renesas USB host (renesas_usbhs) driver allows a local low-privileged attacker to potentially corrupt memory or escalate privileges during device removal. The flaw stems from the interrupt handler remaining registered while driver resources, including the pipe array, are freed in usbhs_remove(), creating a race window where the ISR can dereference freed memory. EPSS is very low (0.02%, 7th percentile) and no public exploit identified at time of analysis, but the kernel-level memory corruption impact (CVSS 7.8) makes it a meaningful local risk on affected Renesas USB hardware.
Use-after-free race condition in Linux kernel amdgpu driver allows local authenticated users to achieve arbitrary code execution with high confidentiality, integrity, and availability impact. The flaw occurs when parent and child processes sharing a drm_file both attempt to acquire the same virtual memory context after fork(), due to non-atomic vm->process_info assignment. Patches released across multiple stable kernel versions (5.10.253, 5.15.203, 6.1.167, 6.6.130, 6.12.78, 6.18.19, 6.19.9, 7.0). EPSS score of 0.02% (7th percentile) indicates very low predicted exploitation probability despite CVSS 7.8 severity, and no active exploitation or public POC identified.
Local privilege escalation in Linux kernel io_uring subsystem allows authenticated attackers with low privileges to achieve high confidentiality, integrity, and availability impact through improper buffer list type validation during recycling operations. The vulnerability stems from a race condition where buffer lists can be upgraded from legacy to ring-provided type between acquisition and recycling when requests are forced through io-wq, potentially leading to type confusion and memory corruption. Patches available across multiple kernel versions (6.1.167, 6.6.130, 6.12.78, 6.18.19, 6.19.9, 7.0) with upstream commits confirmed. EPSS score is very low (0.02%, 7th percentile) indicating minimal observed exploitation probability despite high CVSS 7.8 rating. No KEV listing or public exploit identified at time of analysis.
Local privilege escalation in Linux kernel IPv6 address configuration subsystem enables authenticated local users to gain high-level system access through a use-after-free (UaF) condition in addrconf_permanent_addr(). Patch available across all maintained stable kernel series (5.10.253, 5.15.203, 6.1.168, 6.6.134, 6.12.81, 6.18.22, 6.19.12, 7.0) with fixes backported from commit f1705ec197e7. EPSS score of 0.02% suggests minimal active exploitation likelihood, no KEV listing or public POC identified at time of analysis.
Buffer overflow in Linux kernel netfilter flowtable hardware offload allows local authenticated users to achieve high confidentiality, integrity, and availability impact via IPv6 flowtable configurations. The vulnerability stems from an off-by-one error where IPv6 setups require 17 actions but the hardcoded limit was 16, enabling memory corruption when complex IPv6 flows with SNAT, DNAT, VLAN manipulation, and tunneling are offloaded to hardware. EPSS exploitation probability is low (0.02%, 7th percentile), and vendor patches are available across multiple stable kernel branches (5.15.203, 6.1.168, 6.6.134, 6.12.81, 6.18.22, 6.19.12, 7.0). No public exploit code or CISA KEV listing identified at time of analysis.
Double-free condition in the Linux kernel's cpufreq governor subsystem affects multiple stable branches and can lead to memory corruption when an error path in cpufreq_dbs_governor_init() is triggered. The flaw stems from redundant cleanup logic that calls gov->exit() and kfree(dbs_data) twice after a kobject_init_and_add() failure, and no public exploit identified at time of analysis. EPSS exploitation probability is very low (0.02%, 7th percentile), consistent with a local memory-safety bug requiring privileged access rather than a remote attack surface.
Race condition in the Linux kernel's dummy-hcd USB driver allows local authenticated users to trigger use-after-free conditions during gadget driver unbinding, potentially enabling privilege escalation, information disclosure, or denial of service. The flaw stems from incorrect ordering of interrupt synchronization - emulated synchronize_irq() runs before interrupt-disable, allowing callbacks to execute after the gadget driver is unbound. Patched versions include 5.15.203, 6.1.168, 6.6.134, 6.12.81, 6.18.22, 6.19.12, and mainline 7.0. EPSS score of 0.02% (7th percentile) indicates very low probability of exploitation in the wild, with no confirmed active exploitation or public POC identified at time of analysis.
Arbitrary code generation in Babel's `@babel/plugin-transform-modules-systemjs` (and `@babel/preset-env` when configured with `modules: "systemjs"`) allows an attacker who can supply crafted source code to a build pipeline to make Babel emit output that executes arbitrary code at runtime. Affected are plugin versions >= 7.12.0 through 7.29.3 and 8.0.0-alpha.0 through 8.0.0-alpha.12; only setups that compile untrusted, attacker-supplied code with the SystemJS module transform are impacted. There is no public exploit identified at time of analysis and EPSS is very low (0.02%), but the CWE-94 code-injection nature and CVSS 8.2 warrant prompt patching of exposed build systems.
Command injection in electerm's SFTP file editor feature allows arbitrary code execution when users edit files with maliciously crafted filenames. The vulnerability affects versions prior to 3.7.9 and can be exploited by attackers controlling SSH servers or the victim's operating system to inject shell metacharacters into filenames. When victims attempt to edit these files using 'open with system editor' or custom editor features, unsanitized filenames are passed directly to command execution functions, triggering injected commands with user privileges. GitHub security advisory GHSA-q4p8-8j9m-8hxj confirms the vulnerability, with exploit code demonstrable through the proof-of-concept filename in unit tests. EPSS data not available, not listed in CISA KEV. Vendor-released patch available in version 3.7.9.
Type confusion in the Linux kernel bonding driver allows local authenticated users to trigger kernel crashes and potentially escalate privileges when non-Ethernet devices (such as GRE tunnels) are enslaved to a bond interface. The vulnerability stems from bond_setup_by_slave() blindly copying header_ops from slave devices without accounting for device-specific private data structures, causing netdev_priv() in functions like ipgre_header() to access incorrect memory layouts. Vendor patches are available for kernel versions 6.12.78, 6.18.19, 6.19.9, and 7.0. EPSS exploitation probability is low (0.02%, 5th percentile) with no public exploit identified at time of analysis.
Reference count underflow in Linux kernel sched_ext subsystem enables local privilege escalation to execute arbitrary code with kernel privileges. The flaw affects kernel versions 6.12 through 6.19.x (prior to patched releases 6.12.78, 6.18.19, 6.19.9, 7.0), scoring CVSS 7.8 with local attack vector requiring low privileges. Vendor patches available via stable kernel updates. EPSS exploitation probability is low (0.02%, 5th percentile) with no public exploit code or active exploitation confirmed at time of analysis, though the Use-After-Free primitive could enable kernel memory corruption attacks.
Memory corruption in the Linux kernel's Ceph filesystem client allows local authenticated users to trigger kernel crashes and potentially escalate privileges. The vulnerability stems from missing zero-initialization of ceph_path_info structures before passing them to ceph_mdsc_build_path(), causing subsequent ceph_mdsc_free_path_info() calls to attempt freeing uninitialized or corrupted memory pointers. Multiple code paths in ceph_open() and related functions are affected, introduced by commit 15f519e9f883. Patches are available for kernel versions 6.12.78, 6.18.19, 6.19.9, and 7.0. EPSS score of 0.02% (5th percentile) indicates low probability of widespread exploitation, with no public exploit code or CISA KEV listing at time of analysis.
Use-after-free in Linux kernel nexthop routing code allows local authenticated attackers with low privileges to execute arbitrary code, escalate privileges, or crash the system. The vulnerability occurs when removing a nexthop from a routing group, where percpu statistics memory is freed before the RCU grace period completes, allowing concurrent readers to access freed memory. Vendor patches available for stable kernel branches 6.12.78, 6.18.19, 6.19.9, and mainline 7.0. EPSS score of 0.02% (5th percentile) indicates low observed exploitation probability, and no active exploitation is confirmed (not in CISA KEV). CVSS 7.8 reflects local attack vector requiring authenticated access.
Integer overflow in Linux kernel's i915 graphics driver corrupts memory mapping for DRM/GEM shmem objects larger than 4GB, causing kernel warnings, potential crashes, and incorrect memory access when Intel graphics hardware processes large buffer objects. The vulnerability manifests when scatterlist length fields overflow during folio page allocation, leading to premature termination of backing page iteration. Patch available across multiple stable kernel branches (6.6.130, 6.12.78, 6.18.19, 6.19.9, 7.0) per upstream commits. EPSS score of 0.02% (5th percentile) indicates low observed exploitation probability, and no public exploit code or CISA KEV listing exists at time of analysis.
Use-after-free in Linux kernel thermal subsystem allows local authenticated attackers with low privileges to achieve high confidentiality, integrity, and availability impact through race condition during thermal zone device registration failure. The flaw occurs when thermal_zone_device_register_with_trips() fails after registration but before properly cleaning up - if userspace holds a kobject reference, the thermal zone structure can be freed prematurely while still in use. Vendor patches available across stable branches (6.6.134, 6.12.81, 6.18.22, 6.19.12, 7.0). EPSS score of 0.02% (5th percentile) indicates very low observed exploitation probability despite CVSS 7.8 rating, suggesting limited real-world attacker interest in this local race condition.
Buffer overflow in the Linux kernel's CAAM crypto driver allows local authenticated attackers to corrupt memory and potentially execute arbitrary code with elevated privileges. The vulnerability occurs when HMAC keys exceeding the algorithm's block size are processed - the driver allocates DMA-aligned memory but uses kmemdup() to copy only the actual key length, then reads beyond the source buffer boundary during hashing. EPSS score of 0.02% (5th percentile) indicates low predicted exploitation likelihood. Patches are available across multiple stable kernel branches (6.6.134, 6.12.81, 6.18.22, 6.19.12, 7.0) via upstream commits, with fixes applied since kernel 6.3 introduced the vulnerable code.
Improper register liveness tracking in the Linux kernel eBPF verifier allows local authenticated users to potentially achieve information disclosure, privilege escalation, or denial of service through crafted BPF programs. The vulnerability stems from the compute_insn_live_regs() function failing to mark registers as used during indirect jump ('gotox rX') instructions, enabling attackers with BPF program loading privileges to manipulate register state tracking. With EPSS exploitation probability at 0.02% (5th percentile) and no evidence of active exploitation or public POC, this represents a theoretical risk primarily for systems where unprivileged users can load BPF programs. Vendor patches are available for kernel versions 6.18.16, 6.19.6, and 7.0.
Buffer over-read in the Linux kernel's adxl380 IIO accelerometer driver allows local authenticated users to read arbitrary kernel memory. The FIFO interrupt handler incorrectly calculates batch sizes when multiple channels are enabled, reading more entries than exist in the FIFO buffer. CVSS rates this 7.8 (High) with local access requiring low-privileged credentials. EPSS exploitation probability is minimal (0.02%, 5th percentile), indicating low real-world risk. Patches available in stable kernel versions 6.12.75, 6.18.16, 6.19.6, and 7.0.
Memory corruption in Linux kernel's Amlogic SPI Flash Controller A4 driver allows local authenticated attackers with low privileges to escalate privileges, corrupt memory, or cause denial of service through improper DMA mapping error handling. The vulnerability stems from three distinct bugs in aml_sfc_dma_buffer_setup() that can trigger double-unmapping and incorrect DMA synchronization. EPSS score of 0.02% (4th percentile) indicates low exploitation likelihood in the wild. Vendor patches are available for affected kernel versions 6.18.x and 6.19.x, with fixes backported to stable branches.
Local privilege escalation potential in the Linux kernel's Rockchip Serial Flash Controller (SFC) SPI driver arises from a double-free in the remove() callback path, where the driver calls spi_unregister_controller() manually despite already using the devm-managed registration helper. The flaw affects systems using the rockchip-sfc driver and is not currently in CISA KEV, with no public exploit identified at time of analysis and a very low EPSS score (0.02%, 4th percentile), but CVSS 7.8 reflects high local impact if triggered.
Privilege escalation in Linux kernel netfilter subsystem allows local authenticated users to achieve high-impact compromise via duplicate netdev hook registration. The vulnerability affects kernel versions 6.16 through early 7.0 releases, with vendor patches available for stable branches 6.18.19, 6.19.9, and mainline 7.0. EPSS score of 0.02% (4th percentile) suggests low observed exploitation likelihood despite CVSS 7.8 severity. No active exploitation (not in CISA KEV) or public proof-of-concept identified at time of analysis.
Use-after-free in the Linux kernel iavf driver allows local authenticated users to execute arbitrary code, escalate privileges, or crash the system. The vulnerability affects Intel Ethernet Adaptive Virtual Function (iavf) driver's PTP implementation where a worker thread continues accessing freed memory during network adapter reset or disable operations. Patch available from kernel.org upstream commits across multiple stable branches (6.18.19, 6.19.9, 7.0+). EPSS score of 0.02% (4th percentile) indicates low observed exploitation likelihood, and no CISA KEV listing confirms this remains a theoretical risk requiring local access with low privileges.
Local privilege escalation potential in the Linux kernel's Microsoft Azure Network Adapter (mana) driver allows a low-privileged local user to trigger a use-after-free via a double destroy_workqueue() call on the gc->service_wq pointer when mana_gd_setup() fails. The flaw, fixed in the 6.18.x and 6.19.x stable trees, has no public exploit identified at time of analysis and an EPSS of 0.02% (4th percentile), but carries a CVSS of 7.8 due to high confidentiality, integrity, and availability impact within the kernel.
Local privilege escalation in Linux kernel's Rust Binder allows authenticated users to write to normally read-only binder pages, potentially leading to memory corruption and arbitrary code execution. The vulnerability stems from improper VMA (Virtual Memory Area) ownership validation during page installation - if a VMA is closed and replaced at the same address, Rust Binder may install pages into the wrong VMA, converting read-only pages to writable. Affects Linux kernel 6.18+ with Rust Binder enabled. EPSS score of 0.02% suggests low observed exploitation probability. Vendor patches available (6.18.19, 6.19.9, 7.0) via kernel.org stable tree commits.
Time-of-check-to-time-of-use (TOCTOU) race condition in Linux kernel's rust_binder implementation allows local authenticated attackers with low privileges to escalate privileges. The flaw exists in transaction offset array handling where values copied to a target process's read-only VMA are read back without protection against concurrent modification. If an attacker can write to their own supposedly read-only VMA through a separate vulnerability, they can modify offsets between write and read operations, causing the kernel to misinterpret transaction data and potentially enabling privilege escalation into the sending process. Patch available in kernel versions 6.18.19, 6.19.9, and 7.0. EPSS score of 0.02% suggests limited real-world exploitation likelihood despite CVSS 7.8 severity.