MEDIUMCVSS v3.1 5.5Vulnerability

CVE-2026-125185

FFmpeg through 9.0.2 contains a division by zero vulnerability in ff_aom_parse_film_grain_sets() that fails to reject AFGS1 scaling points with repeated x values. Attackers can supply crafted HEVC or VVC files with zero-increment scaling points in T.35 SEI messages, causing generate_scaling() to divide by zero and crash the decoder.

Properties

Severity
MEDIUM
Nvd fetched at
2026-11-10T23:33:48.924589+00:00
Epss score
0.00165
Cvss severity
MEDIUM
Cvss score
5.5
Retrieved at
2026-11-10T23:35:17+00:00
Last source
FIRST EPSS
Score
5.5
Cvss version
3.1
Cve id
CVE-2026-125185
Cvss vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
First seen by Signal
2026-11-09T23:18:15+00:00
Name
CVE-2026-125185
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Published at
2026-11-09T19:16:54.030
Last modified
2026-11-10T21:46:41.280
Epss percentile
0.05731

Related Entities (1)

HAS_WEAKNESS (1)

→[Weakness]Divide By Zero

Related research

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CVE-2026-125185 (CVSS v3.1 5.5) — Ninja Signal Threat Intelligence | Ninja Signal