CVE-2026-125245Medium· 4.7▾ SunlitFFmpeg through 9.0.2 contains a memory leak vulnerability in ff_mjpeg_decode_sof() in libavcodec/mjpegdec.c, which overwrites the hwaccel_picture_private pointer without freeing it. Attackers can supply crafted MJPEG streams with repeate…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 25.9 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
FFmpeg through 9.0.2 contains a memory leak vulnerability in ff_mjpeg_decode_sof() in libavcodec/mjpegdec.c, which overwrites the hwaccel_picture_private pointer without freeing it. Attackers can supply crafted MJPEG streams with repeated SOF markers or failing frames to leak hwaccel private data and hardware buffers under VAAPI or NVDEC decoding.
FFmpeg <= 9.0.2Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-125252Medium· 4.7FFmpeg through 9.0.2 VAAPI Memory Leak via Abandoned Picture Buffers
CVE-2026-125242Medium· 4.7FFmpeg through 9.0.2 Memory Leak via VDPAU Hwaccel Bitstream Buffer Table
CVE-2026-125255Medium· 5.3FFmpeg through 9.0.2 Use-After-Free in MJPEG Hardware-Accelerated Decoding
CVE-2026-125265Medium· 5.3FFmpeg through 9.0.2 Use-After-Free via NVDEC Stale Bitstream Pointer
CVE-2026-125173Medium· 5.5FFmpeg through 9.0.2 Memory Leak in libxevd EVC Decoder Wrapper
CVE-2026-125198Low· 2.5FFmpeg through 9.0.2 Memory Leak via MediaCodec JNI setBuffer