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Mon, 09 Nov 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | FFmpeg through 9.0.2 contains a heap buffer overflow vulnerability in vaapi_hevc_start_frame() in libavcodec/vaapi_hevc.c that copies unbounded PPS tile counts into fixed-size arrays. Attackers can supply a crafted HEVC bitstream with a large picture and many tiles to write controlled 16-bit values past heap-allocated hwaccel data, corrupting memory in applications decoding with VAAPI. | |
| Title | FFmpeg through 9.0.2 Heap Buffer Overflow via HEVC VAAPI Tile Arrays | |
| First Time appeared |
Ffmpeg
Ffmpeg ffmpeg |
|
| Weaknesses | CWE-787 | |
| CPEs | cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Ffmpeg
Ffmpeg ffmpeg |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-09T19:11:21.451Z
Reserved: 2026-11-09T18:15:12.554Z
Link: CVE-2026-125202
No data.
Status : Received
Published: 2026-11-09T19:16:56.583
Modified: 2026-11-09T19:16:56.583
Link: CVE-2026-125202
No data.
OpenCVE Enrichment
Updated: 2026-11-09T22:15:15Z