Description
Integer overflow vulnerability in the yuv2ya16_X_c_template function in libswscale/output.c in FFmpeg 8.0.
Published: 2025-12-18
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-4440-1 ffmpeg security update
Ubuntu USN Ubuntu USN USN-7982-1 FFmpeg vulnerabilities
History

Tue, 30 Dec 2025 20:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:ffmpeg:ffmpeg:8:*:*:*:*:*:*:*

Fri, 19 Dec 2025 09:30:00 +0000

Type Values Removed Values Added
First Time appeared Ffmpeg
Ffmpeg ffmpeg
Vendors & Products Ffmpeg
Ffmpeg ffmpeg

Fri, 19 Dec 2025 00:15:00 +0000

Type Values Removed Values Added
Title ffmpeg: FFmpeg: Integer overflow vulnerability leads to Denial of Service
References
Metrics threat_severity

None

threat_severity

Moderate


Thu, 18 Dec 2025 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-190
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 18 Dec 2025 15:00:00 +0000

Type Values Removed Values Added
Description Integer overflow vulnerability in the yuv2ya16_X_c_template function in libswscale/output.c in FFmpeg 8.0.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-12-18T19:31:22.092Z

Reserved: 2025-10-27T00:00:00.000Z

Link: CVE-2025-63757

cve-icon Vulnrichment

Updated: 2025-12-18T19:30:01.373Z

cve-icon NVD

Status : Analyzed

Published: 2025-12-18T15:15:56.750

Modified: 2025-12-30T20:04:35.607

Link: CVE-2025-63757

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-12-18T00:00:00Z

Links: CVE-2025-63757 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2025-12-19T09:18:09Z

Weaknesses