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CVE-2026-56211 Libaom: libaom: remote code execution via svc layer context handling with attacker-controlled frames

🗓️ 19 Jun 2026 16:28:33Reported by redhatType 
cvelist
 cvelist🔗 www.cve.org👁 37 Views

CVE-2026-56211: Libaom SVC context flaw enables remote code execution with attacker frames.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2026-56211
19 Jun 202616:28
–attackerkb
Tenable Nessus		Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3795 (ALAS-2026-3795)
8 Jul 202600:00
–nessus
Tenable Nessus		Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-062 (ALASFIREFOX-2026-062)
8 Jul 202600:00
–nessus
Tenable Nessus		openSUSE 16 Security Update : libaom (openSUSE-SU-2026:21061-1)
1 Jul 202600:00
–nessus
Tenable Nessus		Linux Distros Unpatched Vulnerability : CVE-2026-56211
20 Jun 202600:00
–nessus
Circl		CVE-2026-56211
19 Jun 202617:49
–circl
CVE		CVE-2026-56211
19 Jun 202616:28
–cve
Debian CVE		CVE-2026-56211
19 Jun 202616:28
–debiancve
EUVD		EUVD-2026-38047
19 Jun 202616:28
–euvd
NVD		CVE-2026-56211
19 Jun 202617:16
–nvd
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08 Jul 2026 07:56Current
CVSS 3.17.1
EPSS0.00414
CWE-787
libaomscalable video codingattacker framesremote executioncyclic refreshcrash oraclecommand execution
37