CVE-2026-20464

In hevc decoder, there is a possible out of bounds write due to an integer overflow. This could lead to remote escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11104718; Issue ID: MSV-8297...

CVE-2026-20464

CVE-2026-20464 affects the hevc decoder with a possible out-of-bounds write caused by an integer overflow. This could enable remote escalation of privilege if the attacker already has System privileges; no user interaction is required. Patch ALPS11104718 (Issue MSV-8297) is identified as the reme...

CVE-2026-20464

In hevc decoder, there is a possible out of bounds write due to an integer overflow. This could lead to remote escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11104718; Issue ID: MSV-8297...

EUVD-2026-52054

In hevc decoder, there is a possible out of bounds write due to an integer overflow. This could lead to remote escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11104718; Issue ID: MSV-8297...

EUVD-2026-47748

FFmpeg versions 8.0 through 8.1.2 contains a stack buffer overflow vulnerability in the Vulkan HEVC hardware decoder that allows remote attackers to overwrite return addresses and adjacent stack frames by supplying a crafted HEVC/H.265 bitstream. Attackers can embed a malicious vpsnumhrdparameter...

CVE-2026-64831 FFmpeg 8.0 - 8.1.2 Stack Buffer Overflow in Vulkan HEVC Decoder

FFmpeg versions 8.0 through 8.1.2 contains a stack buffer overflow vulnerability in the Vulkan HEVC hardware decoder that allows remote attackers to overwrite return addresses and adjacent stack frames by supplying a crafted HEVC/H.265 bitstream. Attackers can embed a malicious vpsnumhrdparameter...

USN-8573-1: libde265 vulnerabilities

It was discovered that libde265 did not properly manage memory under certain circumstances. An attacker could possibly use this issue to cause libde265 to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS. CVE-2023-51792 It was discovered that libde265 did not...

CVE-2026-49337

libde265 is an open source implementation of the h.265 video codec. Prior to version 1.0.20, a crafted sequence of H.265 NAL units causes decodercontext::readsliceNAL libde265/decctx.cc:481 to attach slice headers to a finished picture object that has no active image unit, resulting in...

CVE-2026-53702

A stack buffer overflow flaw was found in the GStreamer H.265 codec parser library gst-plugins-bad. When parsing a buffering period SEI message, the parser uses an incorrect loop bound derived from cpbcntminus1i the loop index instead of the sub-layer 0 CPB count cpbcntminus10 from the referenced...

CVE-2025-52293

A segmentation violaton in the gfhevcreadspsbsinternal function mediatools/avparsers.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying crafted HEVC SPS data...

CVE-2025-52293

A segmentation violaton in the gfhevcreadspsbsinternal function mediatools/avparsers.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying crafted HEVC SPS data...

DEBIAN-CVE-2025-52293

A segmentation violaton in the gfhevcreadspsbsinternal function mediatools/avparsers.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying crafted HEVC SPS data...

CVE-2025-52293

A segmentation violaton in the gfhevcreadspsbsinternal function mediatools/avparsers.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying crafted HEVC SPS data...

CVE-2025-52293

GPAC MP4Box v2.4 contains a DoS vulnerability in the gf_hevc_read_sps_bs_internal function (media_tools/av_parsers.c) when processing crafted HEVC SPS data. This results in a segmentation fault and possible denial of service under network conditions with no user interaction. The CVSS vector indic...

CVE-2025-52293

A segmentation violaton in the gfhevcreadspsbsinternal function mediatools/avparsers.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying crafted HEVC SPS data...

GPAC MP4Box 资源管理错误漏洞

GPAC MP4Box is a open-source multimedia packager from GPAC. It is primarily used for processing ISOBMF files such as MP4 and 3GP, but it can also be used for importing/exporting media from container files like AVI, MPG, MKV, and MPEG-2 TS. Version 2.4 of GPAC MP4Box has a resource management...

CVE-2025-52293

A segmentation violaton in the gfhevcreadspsbsinternal function mediatools/avparsers.c of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service DoS via supplying crafted HEVC SPS data...

CVE-2026-7739

A weakness has been identified in justdan96 tsMuxer up to 2.7.0. This vulnerability affects the function HevcVpsUnit::setFPS of the file /AFLplusplus/tsMuxerprev/tsMuxer/hevc.cpp. This manipulation of the argument trackid causes denial of service. The attack requires local access. The exploit has...

PT-2026-47120

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=516422427 Crash type: Heap-buffer-overflow READ 1 Crash state: ihevcd sao shift ctb ihevcd process ihevcd parse slice data...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.8 contains a heap-buffer-overflow vulnerability through the ffhevcputhevcqpelh2v1sse function in sse-motion.cc. This vulnerability allows attackers to cause a Denial of Service DoS attack using a crafted video file...