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CVE-2026-56208 Libaom: libaom: heap buffer overflow in av1 encoder first-pass stats buffer via lap mode

🗓️ 19 Jun 2026 16:28:26Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

Heap buffer overflow in libaom AV1 encoder first-pass stats due to Look-Ahead wraparound bypass; may crash or enable code execution.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-56208
19 Jun 202616:28
attackerkb
CVE
CVE-2026-56208
19 Jun 202616:28
cve
EUVD
EUVD-2026-38045
19 Jun 202616:28
euvd
NVD
CVE-2026-56208
19 Jun 202617:16
nvd
Positive Technologies
PT-2026-50981
19 Jun 202600:00
ptsecurity
RedhatCVE
CVE-2026-56208
19 Jun 202616:28
redhatcve
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "firefox",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 10",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "thunderbird",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "firefox",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux 9",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "thunderbird",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Enterprise Linux AI (RHEL AI) 3",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "aom",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:enterprise_linux_ai:3"
    ]
  },
  {
    "vendor": "Red Hat",
    "product": "Red Hat Hardened Images",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "aom",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:hummingbird:1"
    ]
  }
]

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