SUSE CVE-2026-64830

FFmpeg versions 2.1 through 8.1.2 contains a heap buffer overflow vulnerability in the VobSub subtitle demuxer that allows attackers to corrupt adjacent heap memory by supplying a malicious .sub/.idx subtitle file declaring more distinct stream IDs than the fixed-size array bounds in...

Linux Distros Unpatched Vulnerability : CVE-2026-64830

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FFmpeg versions 2.1 through 8.1.2 contains a heap buffer overflow vulnerability in the VobSub subtitle demuxer that allows attackers to corrupt adjacent heap...

Heap-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Heap-based Buffer Overflow through the VobSub subtitle demuxer in libavformat/mpeg.c’s vobsubreadheader and ffsubtitlesqueueinsert. An attacker can corrupt adjacent heap memory by supplying a malicious .sub/.idx subtitle file that...

CVE-2026-64830

FFmpeg versions 2.1 through 8.1.2 contains a heap buffer overflow vulnerability in the VobSub subtitle demuxer that allows attackers to corrupt adjacent heap memory by supplying a malicious .sub/.idx subtitle file declaring more distinct stream IDs than the fixed-size array bounds in...

CVE-2026-64830

FFmpeg versions 2.1 through 8.1.2 contains a heap buffer overflow vulnerability in the VobSub subtitle demuxer that allows attackers to corrupt adjacent heap memory by supplying a malicious .sub/.idx subtitle file declaring more distinct stream IDs than the fixed-size array bounds in...

EUVD-2026-47747

FFmpeg versions 2.1 through 8.1.2 contains a heap buffer overflow vulnerability in the VobSub subtitle demuxer that allows attackers to corrupt adjacent heap memory by supplying a malicious .sub/.idx subtitle file declaring more distinct stream IDs than the fixed-size array bounds in...

CVE-2026-64830

FFmpeg versions 2.1 through 8.1.2 contains a heap buffer overflow vulnerability in the VobSub subtitle demuxer that allows attackers to corrupt adjacent heap memory by supplying a malicious .sub/.idx subtitle file declaring more distinct stream IDs than the fixed-size array bounds in...

CVE-2026-64830 FFmpeg 2.1 - 8.1.2 Heap Buffer Overflow via VobSub Subtitle Demuxer

FFmpeg versions 2.1 through 8.1.2 contains a heap buffer overflow vulnerability in the VobSub subtitle demuxer that allows attackers to corrupt adjacent heap memory by supplying a malicious .sub/.idx subtitle file declaring more distinct stream IDs than the fixed-size array bounds in...

CVE-2026-64830

FFmpeg up to 8.1.2 contains a heap buffer overflow in the VobSub subtitle demuxer. A malicious .sub/.idx file with more distinct stream IDs than the fixed-size array bounds in libavformat/mpeg.c can cause unbounded writes beyond the vobsub->q[] boundary via ff_subtitles_queue_insert(), potenti...

CVE-2026-64830 FFmpeg 2.1 - 8.1.2 Heap Buffer Overflow via VobSub Subtitle Demuxer

FFmpeg versions 2.1 through 8.1.2 contains a heap buffer overflow vulnerability in the VobSub subtitle demuxer that allows attackers to corrupt adjacent heap memory by supplying a malicious .sub/.idx subtitle file declaring more distinct stream IDs than the fixed-size array bounds in...

CVE-2026-64830

FFmpeg versions 2.1 through 8.1.2 contains a heap buffer overflow vulnerability in the VobSub subtitle demuxer that allows attackers to corrupt adjacent heap memory by supplying a malicious .sub/.idx subtitle file declaring more distinct stream IDs than the fixed-size array bounds in...

CVE-2026-64830 FFmpeg 2.1 - 8.1.2 Heap Buffer Overflow via VobSub Subtitle Demuxer

FFmpeg versions 2.1 through 8.1.2 contains a heap buffer overflow vulnerability in the VobSub subtitle demuxer that allows attackers to corrupt adjacent heap memory by supplying a malicious .sub/.idx subtitle file declaring more distinct stream IDs than the fixed-size array bounds in...

PT-2026-63434

Name of the Vulnerable Software and Affected Versions FFmpeg versions 2.1 through 8.1.2 Description A heap buffer overflow exists in the VobSub subtitle demuxer. An attacker can corrupt adjacent heap memory by providing a malicious .sub/.idx subtitle file that declares more distinct stream IDs th...

CVE-2026-64830: Heap-based Buffer Overflow

FFmpeg versions 2.1 through 8.1.2 contains a heap buffer overflow vulnerability in the VobSub subtitle demuxer that allows attackers to corrupt adjacent heap memory by supplying a malicious .sub/.idx subtitle file declaring more distinct stream IDs than the fixed-size array bounds in...

The vulnerability of the vobsub_read_idx() function in the file /src/media_tools/vobsub.c of the MP4Box component of the GPAC multimedia platform allows a hacker to cause a service failure.

The vulnerability of the vobsubreadidx function in the file /src/mediatools/vobsub.c of the MP4Box component of the GPAC multimedia platform is related to the execution of operations outside of the buffer in memory. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2026-15185

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability was determined in GPAC 26.03-DEV. This affects the function vobsubreadidx of the file /src/mediatools/vobsub.c of the component MP4Box. Executin...

CVE-2026-15185

A vulnerability was determined in GPAC 26.03-DEV. This affects the function vobsubreadidx of the file /src/mediatools/vobsub.c of the component MP4Box. Executing a manipulation of the argument numlangs can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been...

DEBIAN-CVE-2026-15185

A vulnerability was determined in GPAC 26.03-DEV. This affects the function vobsubreadidx of the file /src/mediatools/vobsub.c of the component MP4Box. Executing a manipulation of the argument numlangs can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been...

UBUNTU-CVE-2026-15185

A vulnerability was determined in GPAC 26.03-DEV. This affects the function vobsubreadidx of the file /src/mediatools/vobsub.c of the component MP4Box. Executing a manipulation of the argument numlangs can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been...

CVE-2026-15185

A vulnerability was determined in GPAC 26.03-DEV. This affects the function vobsubreadidx of the file /src/mediatools/vobsub.c of the component MP4Box. Executing a manipulation of the argument numlangs can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been...