CVE-2026-8461-PoC

CVE-2026-8461 PoC !WARNING This PoC is entirely generated by AI. Usage: python exploitcve20268461.py --baseline --frames 25 -o baseline.avi An unpatched version of ffmpeg will crash when processing baseline.avi...

USN-8863-1: GStreamer Good Plugins vulnerabilities

Yazan Balawneh discovered that GStreamer Good Plugins incorrectly handled certain FLAC audio streams. An attacker could possibly use this issue to obtain sensitive information. CVE-2026-17072 Seonwook Kim discovered that GStreamer Good Plugins incorrectly parsed certain AVI files. An attacker cou...

VLC_CVE-2021-25801_Analysis

Анализ CVE-2021-25801 Уязвимость возникает из-за отсутствия тщательной проверки типа чанка, передаваемого в Parseindx при попытке чтения суб-индексного чанка, на который указывает корректный супер-индексный чанк. else if pindx-iindextype == AVIINDEXOFINDEXES //это ожидаемое значение для...

AlmaLinux 9.2 [TuxCare] Security Update: gstreamer1-plugins-base / gstreamer1-plugins-base-devel / etc (ALMALINUX9.2:CLSA-2026:1776778859)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1776778859 advisory. - GStreamer RIFF Palette Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrar...

VLC_CVE-2021-25804_Analysis

AVI 파일은 여러 개의 트랙을 가질 수 있습니다. 예를 들어 오디오 트랙과 비디오 트랙이 있습니다. 임의 개수의 트랙을 파싱하려면 VLC는 먼저 주어진 트랙이 완료되었고 재생 가능한지 확인해야 합니다. 이를 위해 두 개의 변수가 설정됩니다. 둘 다 이름이 itrack입니다. 변수 psys는 우리의 목적에 있어 avi 파일을 나타냅니다. 따라서 완료되고 재생 가능한 트랙을 참조하는 데 사용되는 "공식" itrack 변수는 psys-itrack입니다. 이 변수는 다음 매크로로 초기화됩니다: TABINITpsys-itrack,...

CVE-2026-77396

A flaw was found in PJSIP. A heap buffer overflow vulnerability exists in the AVI Audio Video Interleave parser. A remote attacker could exploit this by providing a specially crafted AVI file. When an application processes this file, it can lead to memory corruption, potentially allowing the...

Linux Distros Unpatched Vulnerability : CVE-2026-77396

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PJSIP is a free and open source multimedia communication library written in C. In 2.17 and earlier, the PJSIP AVI parser in pjmedia/src/pjmedia/aviplayer.c uses...

CVE-2026-77396

PJSIP is a free and open source multimedia communication library written in C. In 2.17 and earlier, the PJSIP AVI parser in pjmedia/src/pjmedia/aviplayer.c uses an input-file video chunk length as the number of bytes copied into a frame buffer whose capacity is derived from the declared media...

DEBIAN-CVE-2026-77396

PJSIP is a free and open source multimedia communication library written in C. In 2.17 and earlier, the PJSIP AVI parser in pjmedia/src/pjmedia/aviplayer.c uses an input-file video chunk length as the number of bytes copied into a frame buffer whose capacity is derived from the declared media...

CVE-2026-77396 PJSIP: Heap buffer overflow in the AVI parser

PJSIP is a free and open source multimedia communication library written in C. In 2.17 and earlier, the PJSIP AVI parser in pjmedia/src/pjmedia/aviplayer.c uses an input-file video chunk length as the number of bytes copied into a frame buffer whose capacity is derived from the declared media...

CVE-2026-77396

PJSIP is a free and open source multimedia communication library written in C. In 2.17 and earlier, the PJSIP AVI parser in pjmedia/src/pjmedia/aviplayer.c uses an input-file video chunk length as the number of bytes copied into a frame buffer whose capacity is derived from the declared media...

CVE-2026-77396 PJSIP: Heap buffer overflow in the AVI parser

PJSIP is a free and open source multimedia communication library written in C. In 2.17 and earlier, the PJSIP AVI parser in pjmedia/src/pjmedia/aviplayer.c uses an input-file video chunk length as the number of bytes copied into a frame buffer whose capacity is derived from the declared media...

EUVD-2026-83196

PJSIP is a free and open source multimedia communication library written in C. In 2.17 and earlier, the PJSIP AVI parser in pjmedia/src/pjmedia/aviplayer.c uses an input-file video chunk length as the number of bytes copied into a frame buffer whose capacity is derived from the declared media...

CVE-2026-77396 PJSIP: Heap buffer overflow in the AVI parser

PJSIP is a free and open source multimedia communication library written in C. In 2.17 and earlier, the PJSIP AVI parser in pjmedia/src/pjmedia/aviplayer.c uses an input-file video chunk length as the number of bytes copied into a frame buffer whose capacity is derived from the declared media...

CVE-2026-77396

PJSIP (a free and open source multimedia communication library in C) versions 2.17 and earlier contain a heap buffer overflow in the AVI parser at pjmedia/src/pjmedia/avi_player.c. The parser uses an input-file video chunk length as the number of bytes copied into a frame buffer whose capacity is...

gstreamer1-plugins-good: gstreamer: out-of-bounds read in avidemux vprp video field descriptor parsing

A flaw was found in GStreamer gst-plugins-good avidemux. In gstavidemuxriffparsevprp, the number of available gstriffvprpvideofielddesc entries is calculated by dividing the remaining buffer size by the attacker-controlled vprp-fields value, rather than by sizeofgstriffvprpvideofielddesc. This ca...

CVE-2026-77396: Heap-based Buffer Overflow

PJSIP is a free and open source multimedia communication library written in C. In 2.17 and earlier, the PJSIP AVI parser in pjmedia/src/pjmedia/aviplayer.c uses an input-file video chunk length as the number of bytes copied into a frame buffer whose capacity is derived from the declared media...

Astra Linux – Vulnerability in ffmpeg

A memory corruption issue in the mpegmuxwritepacket function in libavformat/mpegenc.c of FFmpeg 4.2 can lead to a denial of service DOS attack through a specially crafted AVI file...

Astra Linux – Vulnerability in ffmpeg5, ffmpeg

FFmpeg n6.1.1 has a vulnerability in the AVI demuxer of the libavformat library, which allows for an integer overflow, potentially leading to a denial-of-service DoS attack...

CVE-2026-90783

MKVToolNix through 101.0 contains a heap buffer overflow in the bundled avilib library's ODML superindex parser due to integer wraparound in 32-bit arithmetic. Attackers can craft a malicious AVI file with oversized entry counts that cause an undersized heap allocation, allowing a heap buffer...