Bug 2563362

Summary: CVE-2026-52295 ffmpeg: FFmpeg: Denial of Service via Buffer Overflow in iamf_writer.c component [epel-all]
Product: [Fedora] Fedora EPEL Reporter: nlevinki <nlevinki>
Component: ffmpegAssignee: Multimedia SIG <multimedia-sig>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: epel10CC: asn, development.group, dominik, multimedia-sig, ngompa13
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["4402db6a-9384-468a-896f-6b3124ec0f57"]}
Fixed In Version: ffmpeg-7.1.4-1.el10_3,ffmpeg-7.1.5-3.el9 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-10-30 21:45:17 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2526941    

Description nlevinki 2026-10-29 13:24:51 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Buffer Overflow vulnerability in Ffmpeg v.7.0 and after allows an attacker to cause a denial of service via the libavformat/iamf_writer.c component