graphicsmagick:coder_CALS_fuzzer: Use-of-uninitialized-value in Fax4Decode

Project: http://hg.code.sf.net/p/graphicsmagick/code Detailed Report: https://oss-fuzz.com/testcase?key=4854498526035968 Project: graphicsmagick Fuzzing Engine: libFuzzer Fuzz Target: coderCALSfuzzer Job Type: libfuzzermsangraphicsmagick Platform Id: linux Crash Type: Use-of-uninitialized-value...

MiracleLinux 8 : tigervnc-1.15.0-8.el8_10.ML.1 (AXSA:2025-11094:09)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-11094:09 advisory. xorg: xmayland: Use-after-free in XPresentNotify structure creation CVE-2025-62229 xorg: xwayland: Use-after-free in Xkb client resource removal...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a reference to ab-value during xattr repair that could become a dangling pointer, potentially leading to reu...

MiracleLinux 8 : xorg-x11-server-1.20.11-27.el8_10 (AXSA:2025-11050:07)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-11050:07 advisory. xorg: xmayland: Use-after-free in XPresentNotify structure creation CVE-2025-62229 xorg: xwayland: Use-after-free in Xkb client resource removal...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an incorrect return value of f2fsrecoverfsyncdata, which could cause the kernel to crash...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an unchecked pskbcopy return value in prpgetuntaggedframe, which could result in a null pointer dereference...

PT-2026-22924

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel has an issue where romfs fill super does not check the return value of sb set blocksize. This can lead to a kernel BUG in folio set bh if a loop device's block size is s...

PT-2026-43732

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mctp-i2c device where i2c reads fail to initialize the event handler read bytes. This causes reads to return the val variable from the i2c bus driver. In the cases...

MiracleLinux 8 : xorg-x11-server-Xwayland-21.1.3-19.el8_10 (AXSA:2025-11054:02)

The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2025-11054:02 advisory. xorg: xmayland: Use-after-free in XPresentNotify structure creation CVE-2025-62229 xorg: xwayland: Use-after-free in Xkb client resource removal...

ffmpeg:ffmpeg_AV_CODEC_ID_DXV_DEC_fuzzer: Use-of-uninitialized-value in dxt5_block_internal

Project: https://git.ffmpeg.org/ffmpeg.git https://github.com/FFmpeg/FFmpeg.git Detailed Report: https://oss-fuzz.com/testcase?key=5571269310611456 Project: ffmpeg Fuzzing Engine: libFuzzer Fuzz Target: ffmpegAVCODECIDDXVDECfuzzer Job Type: libfuzzermsanffmpeg Platform Id: linux Crash Type:...

libsoup: libsoup: Duplicate Host Header Handling Causes Host-Parsing Discrepancy (First- vs Last-Value Wins)

A flaw in libsoup’s HTTP header handling allows multiple Host: headers in a request and returns the last occurrence for server-side processing. Common front proxies often honor the first Host: header, so this mismatch can cause vhost confusion where a proxy routes a request to one backend but the...

Espressif ESP-IDF security vulnerabilities

Espressif ESP-IDF is an IoT development framework from China Loxin Espressif. A security vulnerability exists in Espressif ESP-IDF versions prior to 2.4.0, which stems from a failure to validate a length value during configuration descriptor parsing, which could result in a stack buffer overflow...

ROS-20260112-7356

A vulnerability in the dcn3clkmgrconstruct function of the drivers/gpu/drm/amd/display/dc/clkmgr/dcn30/dcn30clkmgr.c module of the Linux operating system kernel is related to a lack of return value validation. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

OSV-2026-30 Use-of-uninitialized-value in vp9_quantize_fp_avx2

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=474614578 Crash type: Use-of-uninitialized-value Crash state: vp9quantizefpavx2 blockyrd vp9pickintermode...

PT-2026-3746

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=474614578 Crash type: Use-of-uninitialized-value Crash state: vp9 quantize fp avx2 block yrd vp9 pick inter mode...

mpv:fuzzer_loadfile: Use-of-uninitialized-value in mp_tags_copy_from_av_dictionary

Project: https://github.com/mpv-player/mpv.git Detailed Report: https://oss-fuzz.com/testcase?key=6646750730584064 Project: mpv Fuzzing Engine: libFuzzer Fuzz Target: fuzzerloadfile Job Type: libfuzzermsanmpv Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State:...

CVE-2026-22611

The CVE-2026-22611 issue affects the AWS SDK for .NET (versions 4.0.0 through 4.0.3.2) where the region input field could be set to an invalid value, causing AWS API calls to be routed to non-existent or non‑AWS hosts. A defense‑in‑depth enhancement was added in v4, validating that the region for...

libvpx:vpx_enc_fuzzer_vp9_nalloc: Use-of-uninitialized-value in vp9_quantize_fp_avx2

Project: https://chromium.googlesource.com/webm/libvpx Detailed Report: https://oss-fuzz.com/testcase?key=5346484949417984 Project: libvpx Fuzzing Engine: libFuzzer Fuzz Target: vpxencfuzzervp9nalloc Job Type: libfuzzermsanlibvpx Platform Id: linux Crash Type: Use-of-uninitialized-value Crash...

CVE-2026-22690

pypdf is a free and open-source pure-python PDF library. Prior to version 6.6.0, pypdf has possible long runtimes for missing /Root object with large /Size values. An attacker who uses this vulnerability can craft a PDF which leads to possibly long runtimes for actually invalid files. This can be...

EUVD-2026-1878

pypdf is a free and open-source pure-python PDF library. Prior to version 6.6.0, pypdf has possible long runtimes for missing /Root object with large /Size values. An attacker who uses this vulnerability can craft a PDF which leads to possibly long runtimes for actually invalid files. This can be...