Bug 2569563 (CVE-2026-125221)
| Summary: | CVE-2026-125221 ffmpeg: ffmpeg: Denial of Service via uncontrolled recursion in FLAC parser | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | bbrownin |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in FFmpeg. This vulnerability allows an attacker to cause a Denial of Service (DoS) by convincing an application or user to process a specially crafted Free Lossless Audio Codec (FLAC) file. Because the FLAC parser does not properly limit recursion when evaluating frame headers, processing the malicious stream exhausts stack memory and crashes the application.
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
|
Description
OSIDB Bzimport
2026-11-10 13:04:11 UTC
|