SUSE CVE-2026-107676

FFmpeg through 9.0.2 contains an uninitialized memory disclosure vulnerability in avdynamichdrplustot35 that leaves up to three payload bytes uninitialized when tonemappingflag is 0. Attackers can supply crafted Matroska T.35 BlockAdditional or HEVC/AV1 SEI metadata so that remuxing or transcodin...

Use of Uninitialized Resource

Overview Affected versions of this package are vulnerable to Use of Uninitialized Resource in the avdynamichdrplustot35 function when processing HDR10+ metadata. An attacker can access sensitive process memory by supplying crafted Matroska T.35 BlockAdditional or HEVC/AV1 SEI metadata, causing...

DEBIAN-CVE-2026-107676

FFmpeg through 9.0.2 contains an uninitialized memory disclosure vulnerability in avdynamichdrplustot35 that leaves up to three payload bytes uninitialized when tonemappingflag is 0. Attackers can supply crafted Matroska T.35 BlockAdditional or HEVC/AV1 SEI metadata so that remuxing or transcodin...

CVE-2026-107676

FFmpeg through 9.0.2 contains an uninitialized memory disclosure vulnerability in avdynamichdrplustot35 that leaves up to three payload bytes uninitialized when tonemappingflag is 0. Attackers can supply crafted Matroska T.35 BlockAdditional or HEVC/AV1 SEI metadata so that remuxing or transcodin...

CVE-2026-107676

FFmpeg through 9.0.2 contains an uninitialized memory disclosure vulnerability in avdynamichdrplustot35 that leaves up to three payload bytes uninitialized when tonemappingflag is 0. Attackers can supply crafted Matroska T.35 BlockAdditional or HEVC/AV1 SEI metadata so that remuxing or transcodin...

CVE-2026-107676 FFmpeg through 9.0.2 Uninitialized Memory Disclosure via HDR10+ Metadata Serializer

FFmpeg through 9.0.2 contains an uninitialized memory disclosure vulnerability in avdynamichdrplustot35 that leaves up to three payload bytes uninitialized when tonemappingflag is 0. Attackers can supply crafted Matroska T.35 BlockAdditional or HEVC/AV1 SEI metadata so that remuxing or transcodin...

CVE-2026-107676

FFmpeg versions through 9.0.2 are vulnerable to an uninitialized memory disclosure within the av_dynamic_hdr_plus_to_t35() function. When the tone_mapping_flag is set to 0, the function fails to initialize up to three payload bytes. An attacker can exploit this by providing crafted Matroska T.35 ...

CVE-2026-107676

FFmpeg through 9.0.2 contains an uninitialized memory disclosure vulnerability in avdynamichdrplustot35 that leaves up to three payload bytes uninitialized when tonemappingflag is 0. Attackers can supply crafted Matroska T.35 BlockAdditional or HEVC/AV1 SEI metadata so that remuxing or transcodin...

PT-2026-108037

Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 9.0.3 Description An uninitialized memory disclosure exists in the av dynamic hdr plus to t35 function. When the tone mapping flag is 0, up to three payload bytes remain uninitialized. An attacker can provide specially...