7 matches found
UBUNTU-CVE-2026-64831
FFmpeg versions 8.0 through 8.1.2 contains a stack buffer overflow vulnerability in the Vulkan HEVC hardware decoder that allows remote attackers to overwrite return addresses and adjacent stack frames by supplying a crafted HEVC/H.265 bitstream. Attackers can embed a malicious vpsnumhrdparameter...
UBUNTU-CVE-2026-40962
FFmpeg before 8.1 has an integer overflow and resultant out-of-bounds write via CENC Common Encryption subsample data to libavformat/mov.c...
CVE-2025-59730 Heap-buffer-overflow write in FFmpeg SANM decoding due to lack of bounds-checking in old_codec48
When decoding a frame for a SANM file ANIM v0 variant, the decoded data can be larger than the buffer allocated for it. Frames encoded with codec 48 can specify their resolution width x height. A buffer of appropriate size is allocated depending on the resolution. This codec can encode the frame...
UBUNTU-CVE-2023-50010
FFmpeg v.n6.1-3-g466799d4f5 allows a buffer over-read at ffgradfunblurlinemovdqasse2, as demonstrated by a call to the setencoderid function in /fftools/ffmpegenc.c component...
UBUNTU-CVE-2020-20450
FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service...
DEBIAN-CVE-2017-1000460
In line libavcodec/h264dec.c:500 in libavv13dev0, ffmpegn3.4, chromium56 prior Feb 13, 2017, the return value of initgetbits is ignored and getuegolomb&gb is called on an uninitialized getbits context, which causes a NULL deref exception...