Threats Tagged 'cve-2026-56211'
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Threats Tagged 'cve-2026-56211'
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CVE-2026-56211: Out-of-bounds Write in Red Hat Red Hat Enterprise Linux AI 3.5 for RHEL 9CVE-2026-56211 0 CVE-2026-56211 is a high-severity remote code execution vulnerability in libaom, the AV1 codec reference implementation, affecting Red Hat Enterprise Linux AI 3.5 for RHEL 9. The flaw arises from insufficient bounds validation in the AV1 encoder's SVC layer ID control, allowing crafted video frames to overlap internal encoder structures. Exploitation requires the target service to use libaom with SVC encoding enabled and accept attacker-supplied video frames. Red Hat has released updated RPM packages including libaom-3.14.0-1.el9ai to address this issue. Join the discussion | GCVE Database | 06/19/2026, 16:28:33 UTC Added: 07/21/2026, 19:58:00 UTC |
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