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Mon, 09 Nov 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | FFmpeg through 9.0.2 contains an uninitialized memory disclosure vulnerability in ff_jpegls_decode_picture() in libavcodec/jpeglsdec.c, which decodes 16-bit line-interleaved JPEG-LS scans as 8-bit samples. Attackers can supply a crafted single-component JPEG-LS image with the ILV byte set to 1, causing decoded GRAY16 frames to expose leftover heap memory. | |
| Title | FFmpeg through 9.0.2 Uninitialized Memory Disclosure via JPEG-LS Decoder | |
| First Time appeared |
Ffmpeg
Ffmpeg ffmpeg |
|
| Weaknesses | CWE-908 | |
| CPEs | cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Ffmpeg
Ffmpeg ffmpeg |
|
| References |
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| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-09T19:11:51.439Z
Reserved: 2026-11-09T18:15:27.624Z
Link: CVE-2026-125243
No data.
Status : Received
Published: 2026-11-09T19:17:02.800
Modified: 2026-11-09T19:17:02.800
Link: CVE-2026-125243
No data.
OpenCVE Enrichment
No data.
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CWE-908
Use of Uninitialized Resource