LOWCVSS v3.1 3.3Vulnerability
CVE-2026-125177
FFmpeg through 9.0.2 contains an information disclosure vulnerability in the MSCC/SRGC decoder in libavcodec/mscc.c that outputs uninitialized heap bytes when RLE data ends early. Attackers can craft an MSCC or SRGC stream, such as in AVI, whose RLE data terminates early so the decoded frame exposes leftover heap memory to viewers of the output.
Properties
- Severity
- LOW
- Nvd fetched at
- 2026-11-10T23:33:48.924589+00:00
- Epss score
- 0.00128
- Cvss severity
- LOW
- Cvss score
- 3.3
- Retrieved at
- 2026-11-10T23:35:17+00:00
- Last source
- FIRST EPSS
- Score
- 3.3
- Cvss version
- 3.1
- Cve id
- CVE-2026-125177
- Cvss vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- First seen by Signal
- 2026-11-09T23:18:14+00:00
- Name
- CVE-2026-125177
- Vector
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- Published at
- 2026-11-09T19:16:52.823
- Last modified
- 2026-11-10T21:46:36.113
- Epss percentile
- 0.02519
Related Entities (1)
HAS_WEAKNESS (1)
Related research
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