Memory Corruption

Memory corruption when calculating oversized partition sizes without proper checks. [CVSS 6.8 MEDIUM]

Memory Corruption when multiple threads simultaneously access a memory free API. [CVSS 7.8 HIGH]

Memory Corruption when user space address is modified and passed to mem_free API, causing kernel memory to be freed inadvertently. [CVSS 7.8 HIGH]

Android versions up to 15.0 contains a vulnerability that allows attackers to local denial of service if a malicious actor has already obtained the System pri (CVSS 5.5).

Remote code execution in TP-Link VIGI C385 cameras results from improper input validation in the Web API that allows authenticated attackers to trigger buffer overflows and corrupt memory. An attacker with valid credentials can exploit this vulnerability to execute arbitrary code with elevated privileges on affected devices. No patch is currently available for this high-severity issue.

Gnome Fonts Viewer 3.34.0 contains a heap corruption vulnerability that allows attackers to trigger an out-of-bounds write by crafting a malicious TTF font file. [CVSS 7.5 HIGH]

bulk_extractor digital forensics tool starting from version 1.4 has a heap buffer overflow in its embedded unrar code that can be triggered by crafted RAR archives.

Firefox versions prior to 147.0.2 contain a use-after-free vulnerability in the Layout: Scrolling and Overflow component that can be triggered by user interaction, allowing remote attackers to achieve code execution with high integrity and confidentiality impact. The vulnerability requires network access and user interaction but does not require authentication, making it exploitable through malicious web content. No patch is currently available for this vulnerability.

Issue summary: Calling PKCS12_get_friendlyname() function on a maliciously crafted PKCS#12 file with a BMPString (UTF-16BE) friendly name containing non-ASCII BMP code point can trigger a one byte write before the allocated buffer. [CVSS 7.4 HIGH]

Issue summary: Writing large, newline-free data into a BIO chain using the line-buffering filter where the next BIO performs short writes can trigger a heap-based out-of-bounds write. [CVSS 4.7 MEDIUM]

Issue summary: A TLS 1.3 connection using certificate compression can be forced to allocate a large buffer before decompression without checking against the configured certificate size limit. [CVSS 5.9 MEDIUM]

OpenSSL has a critical out-of-bounds write when parsing CMS AuthEnvelopedData/EnvelopedData with malicious AEAD parameters, enabling potential RCE.

GLib's Unicode case conversion function contains an integer overflow flaw that causes undersized memory allocation when processing extremely large strings, enabling out-of-bounds writes. Applications using GLib for string operations could experience crashes or instability when exposed to specially crafted input. No patch is currently available for this medium-severity vulnerability.

GLib's Base64 encoder miscalculates buffer boundaries when handling extremely large inputs due to integer type misuse, potentially causing out-of-bounds memory writes. Applications processing untrusted large Base64 data could experience crashes or unpredictable behavior, though code execution is not indicated by the vector constraints. No patch is currently available for this medium-severity vulnerability.

The Linux kernel's Octeon EP VF driver contains a use-after-free vulnerability in IRQ error handling where mismatched device IDs between request_irq() and free_irq() calls can leave IRQ handlers registered after their associated memory is freed. A local attacker with standard privileges can trigger an interrupt after the vulnerable ioq_vector structure is deallocated, causing a kernel crash or potential code execution. No patch is currently available.

A use-after-free vulnerability in Linux kernel DAMON subsystem allows local users with sysfs write permissions to trigger memory corruption by calling damon_call() against inactive contexts, causing dangling pointers in the call_controls list. An attacker could leverage this to achieve information disclosure or denial of service, though exploitation complexity is moderate due to permission requirements. The vulnerability currently lacks a patch and affects Linux kernel versions with the vulnerable DAMON code.

A use-after-free vulnerability in the Linux kernel's IPv6 address deletion function allows local attackers with user privileges to corrupt memory and potentially execute arbitrary code or cause a denial of service. The flaw occurs when ipv6_del_addr() is called prematurely before temporary address flags are read, leaving a dangling pointer reference. No patch is currently available for this high-severity vulnerability affecting Linux systems.

A use-after-free vulnerability in the Linux kernel's macvlan driver allows local attackers with user privileges to cause memory corruption and potential privilege escalation through improper RCU synchronization in the macvlan_forward_source() function. The flaw stems from missing RCU protection when clearing vlan pointers during source entry deletion, enabling attackers to access freed memory structures. No patch is currently available for this HIGH severity vulnerability affecting Linux distributions.

In the Linux kernel, the following vulnerability has been resolved: dmaengine: tegra-adma: Fix use-after-free A use-after-free bug exists in the Tegra ADMA driver when audio streams are terminated, particularly during XRUN conditions. [CVSS 7.8 HIGH]

Integer overflow in iccDEV's ICC profile parsing (versions 2.3.1.1 and below) allows remote attackers to corrupt memory or trigger denial of service by crafting malicious profile headers with tampered tag tables or offset fields, with public exploit code available. The vulnerability can potentially enable arbitrary code execution or bypass security checks in applications using affected iccDEV libraries. Users should upgrade to version 2.3.1.2 or later to remediate this risk.

The Linux kernel NFSv4 grace period handler contains a use-after-free vulnerability in the v4_end_grace function that can be triggered by local attackers with unprivileged access, allowing them to read or modify sensitive kernel memory or cause a denial of service. The vulnerability arises from improper synchronization between the grace period shutdown logic and the NFSv4 client tracking mechanism, which can result in memory being accessed after it has been freed. A patch is available to add proper locking that prevents concurrent access to the vulnerable code path.

In the Linux kernel, the following vulnerability has been resolved: KVM: s390: Fix gmap_helper_zap_one_page() again A few checks were missing in gmap_helper_zap_one_page(), which can lead to memory corruption in the guest under specific circumstances. Add the missing checks. [CVSS 7.8 HIGH]

Tenda AX3 firmware has another stack-based buffer overflow in formGetIptv through a different input path, enabling remote code execution.

ArduinoCore-avr contains the source code and configuration files of the Arduino AVR Boards platform. A vulnerability in versions prior to 1.8.7 allows an attacker to trigger a stack-based buffer overflow when converting floating-point values to strings with high precision. By passing very large `decimalPlaces` values to the affected String constructors or concat methods, the `dtostrf` function writes beyond fixed-size stack buffers, causing memory corruption and denial of service. Under speci...

Tenda AX3 firmware has a third stack-based buffer overflow in formGetIptv, allowing unauthenticated remote code execution through the router's web interface.

Tenda AX3 firmware has a second stack overflow in formSetIptv via the vlanId parameter, allowing remote code execution through the IPTV configuration endpoint.

Tenda AX3 firmware v16.03.12.11 has a stack overflow in formSetIptv via the list parameter, enabling remote attackers to crash the router or execute arbitrary code.

Denial of service and potential remote code execution affects FreeRDP RDP clients prior to version 3.21.0, where deleting an offscreen bitmap leaves the gdi->drawing pointer referencing freed memory and subsequent update packets trigger a use-after-free (CWE-416). A malicious or compromised RDP server can drive a connected client into the freed-memory access, reliably crashing it and potentially corrupting the heap for code execution depending on allocator state. Publicly available exploit code exists, though EPSS exploitation probability is low (0.17%, 38th percentile) and the issue is not listed in CISA KEV.

Client-side denial of service in the FreeRDP RDP client (X11 frontend) prior to version 3.21.0 lets a malicious or compromised RDP server crash the connecting client and potentially corrupt its heap. The flaw is a double-free of the cursor pixel buffer in xf_Pointer_New: on an allocation/setup failure the function frees cursorPixels, and a later pointer_free call invokes xf_Pointer_Free which frees the same buffer again (CWE-416 use-after-free/double-free). Publicly available exploit code exists and an EPSS of 0.17% indicates currently low probability of widespread exploitation; impact is rated availability-only (VA:H), though the description notes heap-corruption could escalate to code execution depending on allocator behavior.

CWE-416: Use After Free vulnerability that could cause remote code execution when the end user imports the malicious project file (SSD file) into Rapsody.

CWE-415: Double Free vulnerability exists that could cause heap memory corruption when the end user imports a malicious project file (SSD file) shared by the attacker into Rapsody. [CVSS 5.3 MEDIUM]

FreeRDP RDPEAR NDR array reader has a heap overflow due to missing bounds checking on element counts. Malicious RDP server can overwrite heap memory. PoC available. Fixed in 3.20.1.

FreeRDP client before 3.20.1 has a heap buffer overflow in AUDIN format processing. A malicious RDP server can corrupt memory and crash the client. PoC available.

TinyOS versions up to and including 2.1.2 contain a global buffer overflow vulnerability in the printfUART formatted output implementation used within the ZigBee / IEEE 802.15.4 networking stack.

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix "UBSAN: shift-out-of-bounds error" This patch ensures that the RX ring size (rx_pending) is not set below the permitted length.

In the Linux kernel, the following vulnerability has been resolved: mm/slub: reset KASAN tag in defer_free() before accessing freed memory When CONFIG_SLUB_TINY is enabled, kfree_nolock() calls kasan_slab_free() before defer_free().

In the Linux kernel, the following vulnerability has been resolved: MIPS: ftrace: Fix memory corruption when kernel is located beyond 32 bits Since commit e424054000878 ("MIPS: Tracing: Reduce the overhead of dynamic Function Tracer"), the macro UASM_i_LA_mostly has been used, and this macro can generate more than 2 instructions.

In the Linux kernel, the following vulnerability has been resolved: drm/xe/oa: Fix potential UAF in xe_oa_add_config_ioctl() In xe_oa_add_config_ioctl(), we accessed oa_config->id after dropping metrics_lock.

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxt_re: Fix OOB write in bnxt_re_copy_err_stats() Commit ef56081d1864 ("RDMA/bnxt_re: RoCE related hardware counters update") added three new counters and placed them after BNXT_RE_OUT_OF_SEQ_ERR.

In the Linux kernel, the following vulnerability has been resolved: scsi: aic94xx: fix use-after-free in device removal path The asd_pci_remove() function fails to synchronize with pending tasklets before freeing the asd_ha structure, leading to a potential use-after-free vulnerability.

In the Linux kernel, the following vulnerability has been resolved: Input: lkkbd - disable pending work before freeing device lkkbd_interrupt() schedules lk->tq via schedule_work(), and the work handler lkkbd_reinit() dereferences the lkkbd structure and its serio/input_dev fields.

In the Linux kernel, the following vulnerability has been resolved: iommu/mediatek: fix use-after-free on probe deferral The driver is dropping the references taken to the larb devices during probe after successful lookup as well as on errors.

In the Linux kernel, the following vulnerability has been resolved: tpm2-sessions: Fix out of range indexing in name_size 'name_size' does not have any range checks, and it just directly indexes with TPM_ALG_ID, which could lead into memory corruption at worst.

Memory corruption in Firefox and Thunderbird's JavaScript garbage collection engine allows remote attackers to crash the application or potentially leak sensitive information without user interaction. The vulnerability affects Firefox versions below 147, Firefox ESR below 140.7, Thunderbird below 147, and Thunderbird ESR below 140.7, with no patch currently available.

Firefox JavaScript engine has a use-after-free vulnerability. Affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147 and < 140.7.

A use-after-free vulnerability in the IPC component of Firefox (versions below 147 and ESR versions below 115.32/140.7) and Thunderbird (versions below 147 and 140.7) enables remote code execution when users interact with malicious content. The flaw requires user interaction and network access, allowing attackers to achieve full system compromise with high integrity and confidentiality impact. No patch is currently available for this vulnerability.

A flaw was found in GNU Wget2. This vulnerability, a stack-based buffer overflow, occurs in the filename sanitization logic when processing attacker-controlled URL paths, particularly when filename restriction options are active. [CVSS 7.6 HIGH]

Llama.cpp server endpoints fail to validate the n_discard parameter from JSON input, allowing negative values that trigger out-of-bounds memory writes when the context buffer fills. This memory corruption vulnerability affects LLM inference operations and can be exploited remotely without authentication to crash the service or achieve code execution; public exploit code exists and no patch is currently available.

Local privilege escalation in zlib 1.3.1.2 and earlier allows authenticated users to achieve arbitrary code execution through a buffer overflow in the contrib/untgz utility when processing command-line arguments with excessively long archive names. The vulnerability affects only the standalone untgz demonstration tool and does not impact the core zlib library. No patch is currently available.

Memory corruption occurs when a secure application is launched on a device with insufficient memory. [CVSS 7.8 HIGH]

Memory corruption when copying overlapping buffers during memory operations due to incorrect offset calculations. [CVSS 7.8 HIGH]

Memory corruption when accessing resources in kernel driver. [CVSS 7.8 HIGH]

Memory corruption while passing pages to DSP with an unaligned starting address. [CVSS 7.8 HIGH]

Memory corruption while preprocessing IOCTLs in sensors. [CVSS 7.8 HIGH]

Memory Corruption when multiple threads concurrently access and modify shared resources. [CVSS 7.8 HIGH]

Memory corruption while processing identity credential operations in the trusted application. [CVSS 7.8 HIGH]

Memory corruption while processing a secure logging command in the trusted application. [CVSS 7.8 HIGH]

Memory corruption while handling sensor utility operations. [CVSS 6.7 MEDIUM]

Video Collaboration Vc3 Platform Firmware versions up to - contains a security vulnerability (CVSS 7.8).

Memory corruption while deinitializing a HDCP session. [CVSS 7.8 HIGH]

Memory corruption while accessing a synchronization object during concurrent operations. [CVSS 6.7 MEDIUM]

Memory corruption while performing sensor register read operations. [CVSS 6.7 MEDIUM]

Memory corruption while parsing clock configuration data for a specific hardware type. [CVSS 6.7 MEDIUM]

Memory corruption while processing shared command buffer packet between camera userspace and kernel. [CVSS 6.7 MEDIUM]

Memory corruption while handling buffer mapping operations in the cryptographic driver. [CVSS 6.6 MEDIUM]

Memory corruption while processing a config call from userspace. [CVSS 6.7 MEDIUM]

In dpe, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. [CVSS 6.7 MEDIUM]

In dpe, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. [CVSS 6.7 MEDIUM]

In dpe, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. [CVSS 6.7 MEDIUM]

In dpe, there is a possible memory corruption due to an integer overflow. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. [CVSS 6.7 MEDIUM]

In geniezone, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. [CVSS 6.7 MEDIUM]

In c2ps, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. [CVSS 7.8 HIGH]

In display, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. [CVSS 6.7 MEDIUM]

In display, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. [CVSS 6.7 MEDIUM]

In display, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. [CVSS 6.7 MEDIUM]

Android versions up to 14.0 contains a vulnerability that allows attackers to local escalation of privilege if a malicious actor has already obtained the Syst (CVSS 6.7).

In display, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. [CVSS 7.8 HIGH]

In display, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. [CVSS 7.8 HIGH]

NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. Versions prior to 0.24.5 have a Heap-Use-After-Free (UAF) vulnerability within the MQTT bridge client component (implemented via the underlying NanoNNG library). [CVSS 4.9 MEDIUM]

Access of Uninitialized Pointer vulnerability in TP-Link WR940N and WR941ND allows local unauthenticated attackers the ability to execute DoS attack and potentially arbitrary code execution under the context of the ‘root’ user.This issue affects WR940N and WR941ND: ≤ WR940N v5 3.20.1 Build 200316, ≤ WR941ND v6 3.16.9 Build 151203.

Remote code execution in Mozilla Firefox via use-after-free in Disability Access APIs allows unauthenticated network attackers to compromise browser integrity with high impact. The vulnerability (CWE-416) affects Firefox versions prior to 146.0.1 and requires no user interaction or special privileges. With CVSS 9.8 (Critical) but low EPSS (0.07%, 21st percentile), real-world exploitation probability remains limited despite theoretical severity. No public exploit identified at time of analysis, and vendor-released patch 146.0.1 available.

WebKit arbitrary code execution via use-after-free memory corruption affects Safari 26.2, iOS/iPadOS 18.7.3 through 26.2, macOS Tahoe 26.2, tvOS 26.2, visionOS 26.2, and watchOS 26.2, allowing remote attackers to execute arbitrary code by convincing users to visit malicious websites. This vulnerability is confirmed actively exploited (CISA KEV) in extremely sophisticated targeted attacks against specific individuals on iOS versions prior to iOS 26, per Apple's security bulletin. EPSS score of 0.12% (32nd percentile) significantly understates real-world risk given confirmed exploitation. Related vulnerability CVE-2025-14174 was issued for the same exploitation campaign, suggesting a complex attack chain targeting Apple ecosystem users.

Memory corruption via out-of-bounds write in Apple operating systems allows remote attackers to execute arbitrary code when victims process a malicious file. The vulnerability affects macOS (Sonoma 14.x, Sequoia 15.x, Tahoe 26.x), iOS/iPadOS (18.x, 26.x), tvOS, visionOS, and watchOS 26.x. Despite a high CVSS score of 8.8, EPSS data indicates only 0.05% exploitation probability (15th percentile), and no public exploit code or active exploitation is confirmed. The flaw stems from inadequate bounds checking (CWE-787) in file processing routines, requiring user interaction but no authentication, making it a realistic phishing or malicious download target.

Memory corruption in Apple operating systems due to insufficient bounds checking allows local authenticated users to cause denial of service through malicious data processing, affecting iOS, iPadOS, macOS, tvOS, visionOS, and watchOS. The vulnerability requires local access and user interaction, with no public exploit identified; EPSS score of 0.02% indicates minimal real-world exploitation probability despite the assigned CVSS score of 2.8.

Apple kernel memory corruption in multiple operating systems allows a malicious application to cause unexpected system termination or write kernel memory via an out-of-bounds write flaw addressed in watchOS 26.1, iOS 18.7.2, and macOS Tahoe 26.1.

Use-after-free memory corruption in Apple WebKit allows remote attackers to crash Safari and iOS/iPadOS applications via maliciously crafted web content, resulting in denial of service. The vulnerability affects Safari 26.2, iOS 18.7.2 and 26.2, iPadOS 18.7.2 and 26.2, macOS Tahoe 26.2, visionOS 26.2, and watchOS 26.2. No public exploit code has been identified, and the vulnerability is not confirmed as actively exploited; however, the network-accessible attack vector and low complexity make it a moderate priority despite the low EPSS score.

Memory corruption in macOS kernel allows authenticated local users to execute arbitrary code or crash the system. Apple fixed the vulnerability via improved memory handling in macOS Sequoia 15.7.4, Sonoma 14.8.4, and Tahoe 26.1. With CVSS 7.8 (High severity) reflecting local attack vector requiring low privileges, and EPSS at 0.01% (2nd percentile), this represents a moderate real-world risk despite high CVSS scoring. No public exploit identified at time of analysis, and no evidence of active exploitation (not in CISA KEV).

Out-of-bounds write in AzeoTech DAQFactory release 20.7 (Build 2555) enables arbitrary code execution or denial of service when a local user opens or interacts with attacker-supplied content. The flaw was reported through CISA ICS-CERT and disclosed in ICS advisory ICSA-25-345-03, indicating ICS/SCADA operational technology impact, though no public exploit identified at time of analysis and no CISA KEV listing exists.

Arbitrary code execution in AzeoTech DAQFactory release 20.7 (Build 2555) is possible when a local user opens or interacts with attacker-supplied content that triggers an access-of-uninitialized-pointer condition. The flaw was reported through CISA ICS-CERT and is tracked in ICS advisory ICSA-25-345-03; no public exploit identified at time of analysis and the CVSS 4.0 vector (AV:L/AC:L/PR:N/UI:A) indicates local vector with required user interaction rather than remote network exploitation.

Type confusion in AzeoTech DAQFactory 20.7 (Build 2555) enables arbitrary code execution when a user opens a maliciously crafted .ctl project file, corrupting memory in the parser and running attacker-controlled code in the process context. Reported through CISA ICS-CERT and tracked in ICS advisory ICSA-25-345-03, the flaw affects industrial data acquisition and HMI deployments; no public exploit identified at time of analysis and EPSS data was not provided.