CVE-2026-52295

Buffer Overflow vulnerability in Ffmpeg v.7.0 and after allows an attacker to cause a denial of service via the libavformat/iamfwriter.c component...

DEBIAN-CVE-2026-52295

Buffer Overflow vulnerability in Ffmpeg v.7.0 and after allows an attacker to cause a denial of service via the libavformat/iamfwriter.c component...

CVE-2026-52295

Buffer Overflow vulnerability in Ffmpeg v.7.0 and after allows an attacker to cause a denial of service via the libavformat/iamfwriter.c component...

CVE-2026-52295

CVE-2026-52295 is a Buffer Overflow in FFmpeg v.7.0 and after , specifically in the libavformat/iamf_writer.c component. An attacker can trigger a denial of service by crafting input that overflows a buffer during IAMF file writing. The issue is associated with extradata padding handling, as indi...

CVE-2026-52295

Buffer Overflow vulnerability in Ffmpeg v.7.0 and after allows an attacker to cause a denial of service via the libavformat/iamfwriter.c component...

EUVD-2026-69409

Buffer Overflow vulnerability in Ffmpeg v.7.0 and after allows an attacker to cause a denial of service via the libavformat/iamfwriter.c component...

CVE-2026-52295

Buffer Overflow vulnerability in Ffmpeg v.7.0 and after allows an attacker to cause a denial of service via the libavformat/iamfwriter.c component...

Astra Linux – Vulnerability in ffmpeg

A denial-of-service vulnerability exists in FFmpeg 4.2 due to a memory leak in the urlopendynbufinternal function in libavformat/aviobuf.c...

Astra Linux – Vulnerability in ffmpeg

A null pointer dereference issue was discovered in ‘FFmpeg’ within the decodemainheader function of the libavformat/nutdec.c file. The flaw occurs because the function does not check the return value of avformatnewstream, leading to a null pointer dereference error, which can cause the applicatio...

FFmpeg RIST Protocol Heap Buffer Overflow

FFmpeg versions 4.4 through 9.0 contain a heap buffer overflow vulnerability in the RIST protocol reader when built with librist support. A remote unauthenticated attacker can send oversized RIST payloads to an affected async:rist:// receiver, causing attacker-controlled data to be written beyond...

Linux Distros Unpatched Vulnerability : CVE-2026-75146

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FFmpeg before commit 65b0dab contains an out-of-bounds read in the DASH demuxer libavformat/dashdec.c. When a live DASH manifest is refreshed with a startNumber...

Linux Distros Unpatched Vulnerability : CVE-2026-75143

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FFmpeg before commit 1c10bcc contains a heap buffer overflow in the RIST protocol reader libavformat/librist.c. libristread ignored its size argument and copied...

Linux Distros Unpatched Vulnerability : CVE-2026-75142

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FFmpeg before commit 9d786e4 contains a stack buffer overflow in the MPEG-PS muxer libavformat/mpegenc.c. When muxing input with more streams than the muxer's...

CVE-2026-75146

FFmpeg before commit 65b0dab contains an out-of-bounds read in the DASH demuxer libavformat/dashdec.c. When a live DASH manifest is refreshed with a startNumber that is lower than the previous value, the current sequence number is driven negative. The fragment retrieval function checked only the...

CVE-2026-75142

FFmpeg before commit 9d786e4 contains a stack buffer overflow in the MPEG-PS muxer libavformat/mpegenc.c. When muxing input with more streams than the muxer's fixed-size stack buffer accommodates, the buffer is overflowed. A crafted input with an excessive number of streams triggers the overflow...

CVE-2026-75145 FFmpeg Integer Narrowing Conversion OOB Memory Access in AV1 RTP Packetizer

FFmpeg before commit b4c199c contains an incorrect integer narrowing conversion in the AV1 RTP packetizer libavformat/rtpencav1.c. The OBU size is cast to long before comparison against the remaining frame size. On targets where long is 32 bits, including 64-bit Windows, sufficiently large OBU si...

CVE-2026-75145

FFmpeg before commit b4c199c contains an integer narrowing conversion flaw in the AV1 RTP packetizer (libavformat/rtpenc_av1.c). The OBU size is cast to long before being compared against the remaining frame size. On platforms where long is 32 bits (including 64-bit Windows ), sufficiently large ...

CVE-2026-75144 FFmpeg Heap Buffer Overflow in VC-2/Dirac RTP Packetizer

FFmpeg before commit 1cdeb3c contains a heap buffer overflow vulnerability in the VC-2/Dirac RTP packetizer libavformat/rtpencvc2hq.c that allows attackers to trigger memory corruption by supplying a crafted Dirac data unit. The packetizer copies an input-derived data unit or fragment size into a...

CVE-2026-75144

CVE-2026-75144 is a heap buffer overflow in FFmpeg 's VC-2/Dirac RTP packetizer (libavformat/rtpenc_vc2hq.c). The packetizer copies an input-derived data unit or fragment size into a fixed-size buffer without an upper bound check, allowing memory corruption when a crafted Dirac data unit is packe...

CVE-2026-75143 FFmpeg Heap Buffer Overflow via RIST Protocol Reader

FFmpeg before commit 1c10bcc contains a heap buffer overflow in the RIST protocol reader libavformat/librist.c. libristread ignored its size argument and copied the full received payload length into the caller-provided destination buffer, overflowing it when the payload exceeds the destination...