FFmpeg vf_floodfill Heap Buffer Overflow DoS

The vulnerability of the vffloodfill video filter in the FFmpeg multimedia library is related to incorrect calculation of the buffer size. Exploiting this vulnerability can allow an attacker to damage memory, cause service failures, or execute arbitrary code...

FFmpeg vf_swaprect Heap Buffer Overflow DoS

The vulnerability of the vfswaprect video filter in the FFmpeg multimedia library is related to incorrect calculation of the buffer size. Exploiting this vulnerability can allow attackers to corrupt memory, cause service failures, or execute arbitrary code...

FFmpeg LCL/ZLIB Decoder Disclosure

The vulnerability of the LCL/ZLIB video decoder in the FFmpeg multimedia library is related to the use of an uninitialized resource. Exploiting this vulnerability could allow a malicious actor to disclose protected information...

FFmpeg MACE6 Decoder Memory Damage Code Execution

The vulnerability of the MACE6 decoder for FFmpeg’s multimedia library is related to buffer overflow in dynamic memory. Exploiting this vulnerability can allow a remote attacker to corrupt memory, cause service failures, or execute arbitrary code...

FFmpeg QR-code Processing Heap Buffer Overflow DoS

The vulnerability of the QR-code processing filter in the FFmpeg multimedia library’s vfquirc module relates to the execution of operations outside the buffer boundaries in memory. Exploiting this vulnerability can allow a remote attacker to damage memory, cause service failures, or execute...

FFmpeg IAMF demultiplexer DoS

The vulnerability of the IAMF demultiplexer in the FFmpeg multimedia library is related to the unlimited distribution of resources. Exploiting this vulnerability can allow a malicious actor to cause service failures...

Exploit for CVE-2026-8461

CVE-2026-8461 — PixelSmash A working proof-of-concept for CVE-...

SUSE CVE-2026-96611

FFmpeg before 9.0 has a signed integer overflow in libavformat/mov.c. In movreadispe, uint32t width/height values from a crafted HEIF ispe box are stored into signed int fields without bounds checking, allowing values exceeding INTMAX to become negative. In readimagegrid, accumulating these value...

Linux Distros Unpatched Vulnerability : CVE-2026-96611

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FFmpeg before 9.0 has a signed integer overflow in libavformat/mov.c. In movreadispe, uint32t width/height values from a crafted HEIF ispe box are stored into...

Fedora 45 : OpenBoard / Pencil2D / alsa-plugins / amarok / aqualung / atomes / etc (2026-040732b5dc)

The remote Fedora 45 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2026-040732b5dc advisory. Latest FFmpeg stable release and rebuilds of dependent packages. Fixes a number of high severity security bugs: CVE-2026-64832 CVE-2026-70628...

Security update for ffmpeg-7 (important)

openSUSE security update: security update for ffmpeg-7 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21877-1 Rating: important References: bsc1220546 bsc1220549 bsc1234017 bsc1234029 bsc1237382 bsc1268595 bsc1269490 bsc1269550 bsc1272755 bsc127275...

CVE-2026-96611

FFmpeg before 9.0 has a signed integer overflow in libavformat/mov.c. In movreadispe, uint32t width/height values from a crafted HEIF ispe box are stored into signed int fields without bounds checking, allowing values exceeding INTMAX to become negative. In readimagegrid, accumulating these value...

DEBIAN-CVE-2026-96611

FFmpeg before 9.0 has a signed integer overflow in libavformat/mov.c. In movreadispe, uint32t width/height values from a crafted HEIF ispe box are stored into signed int fields without bounds checking, allowing values exceeding INTMAX to become negative. In readimagegrid, accumulating these value...

CVE-2026-96611

FFmpeg before 9.0 has a signed integer overflow in libavformat/mov.c. In movreadispe, uint32t width/height values from a crafted HEIF ispe box are stored into signed int fields without bounds checking, allowing values exceeding INTMAX to become negative. In readimagegrid, accumulating these value...

UBUNTU-CVE-2026-96611

FFmpeg before 9.0 has a signed integer overflow in libavformat/mov.c. In movreadispe, uint32t width/height values from a crafted HEIF ispe box are stored into signed int fields without bounds checking, allowing values exceeding INTMAX to become negative. In readimagegrid, accumulating these value...

Integer Overflow or Wraparound

Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound via the movreadispe and readimagegrid paths in libavformat/mov.c. An attacker can trigger the flaw by supplying a crafted HEIF file with oversized ispe width and height values, causing them to be stored as...

CVE-2026-96611

A flaw was found in FFmpeg. A local attacker can craft a malicious High Efficiency Image File Format HEIF file that, when processed, can cause a signed integer overflow. This overflow allows width and height values to become negative, bypassing internal validity checks. This can lead to data...

CVE-2026-96611

FFmpeg before 9.0 has a signed integer overflow in libavformat/mov.c. In movreadispe, uint32t width/height values from a crafted HEIF ispe box are stored into signed int fields without bounds checking, allowing values exceeding INTMAX to become negative. In readimagegrid, accumulating these value...

EUVD-2026-85311

FFmpeg before 9.0 has a signed integer overflow in libavformat/mov.c. In movreadispe, uint32t width/height values from a crafted HEIF ispe box are stored into signed int fields without bounds checking, allowing values exceeding INTMAX to become negative. In readimagegrid, accumulating these value...

CVE-2026-96611

FFmpeg before 9.0 has a signed integer overflow in libavformat/mov.c. In movreadispe, uint32t width/height values from a crafted HEIF ispe box are stored into signed int fields without bounds checking, allowing values exceeding INTMAX to become negative. In readimagegrid, accumulating these value...