RHSA-2026:30814HighCVSS 7.6
Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
🔗 CVE IDs covered (4)
📋 Description
CVE-2026-56208 — libaom: libaom: heap buffer overflow in AV1 encoder first-pass stats buffer via LAP mode CVE-2026-56209 — libaom: libaom: arbitrary address write via SVC layer context OOB and cyclic refresh map pointer hijack CVE-2026-56210 — libaom: libaom: heap-buffer-overflow read via missing bounds check in ctrl_set_layer_id CVE-2026-56211 — libaom: libaom: remote code execution via SVC layer context handling with attacker-controlled frames
🔗 References (8)
- selfhttps://access.redhat.com/errata/RHSA-2026:30814
- externalhttps://access.redhat.com/security/cve/CVE-2026-56208
- externalhttps://access.redhat.com/security/cve/CVE-2026-56209
- externalhttps://access.redhat.com/security/cve/CVE-2026-56210
- externalhttps://access.redhat.com/security/cve/CVE-2026-56211
- externalhttps://access.redhat.com/security/updates/classification/
- externalhttps://images.redhat.com/
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_30814.json