{
  "fix": "golang-github-containerd-containerd-dev 1.6.12-0ubuntu1~20.04.8\u002Besm2",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-golang-github-containerd-containerd-dev-1.6.12-0ubuntu1-20.04.8-esm2",
  "summary": "golang-github-containerd-containerd-dev 1.6.12-0ubuntu1~20.04.8\u002Besm2, released July 21, 2026, fixes 3 CVEs in golang-github-containerd-containerd-dev. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "golang-github-containerd-containerd-dev 1.6.12-0ubuntu1~20.04.8\u002Besm2 for Ubuntu 20.04 LTS (focal)",
  "released": "2026-07-21T13:07:07Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-33814, high severity",
  "supported": false,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0084,
  "maxCvss": 8.8,
  "appliesTo": [
    {
      "product": "golang-github-containerd-containerd-dev",
      "productUrl": "https://patchblox.com/security/product/linux/golang-github-containerd-containerd-dev",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.6.12-0ubuntu1~20.04.8\u002Besm2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2026-33814",
      "url": "https://patchblox.com/security/cve/CVE-2026-33814",
      "title": "Infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE in net/http/internal/http2 in golang.org/x/net",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.0084,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-53488",
      "url": "https://patchblox.com/security/cve/CVE-2026-53488",
      "title": "containerd: CRI plugin propagates labels from an image config to a container without validation (bsc#1268430).",
      "priority": "High",
      "severity": "High",
      "cvss": 8.8,
      "epss": 0.00176,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-47262",
      "url": "https://patchblox.com/security/cve/CVE-2026-47262",
      "title": "containerd: Denial of Service (DoS) condition via a maliciously crafted image (bsc#1268441).",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 5.5,
      "epss": 0.00265,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-13T20:04:13Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}