{
  "cveId": "CVE-2025-64329",
  "url": "https://patchblox.com/security/cve/CVE-2025-64329",
  "summary": "CVE-2025-64329 is fixed in 8 products on 1 platform, first by containerd 1.6.12-0ubuntu1~18.04.1\u002Besm3, released November 6, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "containerd CRI server: Host memory exhaustion through Attach goroutine leak",
  "description": "containerd is an open-source container runtime. Versions 1.7.28 and below, 2.0.0-beta.0 through 2.0.6, 2.1.0-beta.0 through 2.1.4, and 2.2.0-beta.0 through 2.2.0-rc.1 contain a bug in the CRI Attach implementation where a user can exhaust memory on the host due to goroutine leaks. This issue is fixed in versions 1.7.29, 2.0.7, 2.1.5 and 2.2.0. To workaround this vulnerability, users can set up an admission controller to control accesses to pods/attach resources.",
  "published": "2025-11-06T21:16:00Z",
  "severity": "Moderate",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "cwe": "Missing Release of Memory after Effective Lifetime",
  "epss": 0.00171,
  "epssPercentile": 0.06525,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64329",
  "fixes": [
    {
      "platform": "linux",
      "product": "containerd",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.6.20~ds1-1\u002Bdeb12u3",
      "fix": "DEBIAN-CVE-2025-64329",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-64329",
      "released": "2025-11-07T05:16:08Z"
    },
    {
      "platform": "linux",
      "product": "containerd",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.7.24~ds1-6\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2025-64329",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-64329",
      "released": "2025-11-07T05:16:08Z"
    },
    {
      "platform": "linux",
      "product": "containerd",
      "release": "Debian 14",
      "fixedVersion": "1.7.24~ds1-10",
      "fix": "DEBIAN-CVE-2025-64329",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-64329",
      "released": "2025-11-07T05:16:08Z"
    },
    {
      "platform": "linux",
      "product": "containerd",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.6.12-0ubuntu1~18.04.1\u002Besm3",
      "fix": "containerd 1.6.12-0ubuntu1~18.04.1\u002Besm3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-containerd-1.6.12-0ubuntu1-18.04.1-esm3",
      "released": "2025-11-06T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "containerd",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.7.24-0ubuntu1~20.04.2\u002Besm1",
      "fix": "containerd 1.7.24-0ubuntu1~20.04.2\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-containerd-1.7.24-0ubuntu1-20.04.2-esm1",
      "released": "2025-11-06T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "containerd",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.7.28-0ubuntu1~22.04.1\u002Besm1",
      "fix": "containerd 1.7.28-0ubuntu1~22.04.1\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-containerd-1.7.28-0ubuntu1-22.04.1-esm1",
      "released": "2025-11-06T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "containerd",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.7.28-0ubuntu1~24.04.2",
      "fix": "containerd 1.7.28-0ubuntu1~24.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-containerd-1.7.28-0ubuntu1-24.04.2",
      "released": "2025-11-06T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "containerd",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "2.1.3-0ubuntu3.1",
      "fix": "containerd 2.1.3-0ubuntu3.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-containerd-2.1.3-0ubuntu3.1",
      "released": "2025-11-06T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "containerd",
      "release": "amzn 2023",
      "fixedVersion": "2.1.5-1.amzn2023.0.1",
      "fix": "ALAS2023-2025-1304",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1304",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "containerd",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "1.7.29-150000.128.1",
      "fix": "SUSE-SU-2025:4288-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4288-1",
      "released": "2025-11-28T08:25:49Z"
    },
    {
      "platform": "linux",
      "product": "containerd",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "1.7.33-160000.1.1",
      "fix": "OPENSUSE-SU-2026:21213-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21213-1",
      "released": "2026-07-02T09:47:31Z"
    },
    {
      "platform": "linux",
      "product": "containerd",
      "release": "sles 15.6",
      "fixedVersion": "1.7.29-150000.128.1",
      "fix": "SUSE-SU-2025:4288-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4288-1",
      "released": "2025-11-28T08:25:49Z"
    },
    {
      "platform": "linux",
      "product": "containerd",
      "release": "sles 15.7",
      "fixedVersion": "1.7.29-150000.128.1",
      "fix": "SUSE-SU-2025:4288-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2025-4288-1",
      "released": "2025-11-28T08:25:49Z"
    },
    {
      "platform": "linux",
      "product": "containerd-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2.1.5-1.amzn2023.0.1",
      "fix": "ALAS2023-2025-1304",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1304",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "containerd-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "2.1.5-1.amzn2023.0.1",
      "fix": "ALAS2023-2025-1304",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1304",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "containerd-stress",
      "release": "amzn 2023",
      "fixedVersion": "2.1.5-1.amzn2023.0.1",
      "fix": "ALAS2023-2025-1304",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1304",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "containerd-stress-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "2.1.5-1.amzn2023.0.1",
      "fix": "ALAS2023-2025-1304",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2025-1304",
      "released": "2025-12-08T12:37:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-github-containerd-containerd-api-dev",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.7.24~ds1-8ubuntu1.1",
      "fix": "golang-github-containerd-containerd-api-dev 1.7.24~ds1-8ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-golang-github-containerd-containerd-api-dev-1.7.24-ds1-8ubuntu1.1",
      "released": "2025-11-06T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-github-containerd-containerd-dev",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.6.12-0ubuntu1~18.04.1\u002Besm3",
      "fix": "golang-github-containerd-containerd-dev 1.6.12-0ubuntu1~18.04.1\u002Besm3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-golang-github-containerd-containerd-dev-1.6.12-0ubuntu1-18.04.1-esm3",
      "released": "2025-11-06T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-github-containerd-containerd-dev",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.6.12-0ubuntu1~20.04.8\u002Besm1",
      "fix": "golang-github-containerd-containerd-dev 1.6.12-0ubuntu1~20.04.8\u002Besm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-golang-github-containerd-containerd-dev-1.6.12-0ubuntu1-20.04.8-esm1",
      "released": "2025-11-06T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-github-containerd-containerd-dev",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.6.12-0ubuntu1~22.04.10",
      "fix": "golang-github-containerd-containerd-dev 1.6.12-0ubuntu1~22.04.10",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-golang-github-containerd-containerd-dev-1.6.12-0ubuntu1-22.04.10",
      "released": "2025-11-06T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-github-containerd-containerd-dev",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.6.24~ds1-1ubuntu1.3\u002Besm2",
      "fix": "golang-github-containerd-containerd-dev 1.6.24~ds1-1ubuntu1.3\u002Besm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-golang-github-containerd-containerd-dev-1.6.24-ds1-1ubuntu1.3-esm2",
      "released": "2025-11-06T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "golang-github-containerd-containerd-dev",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "1.7.24~ds1-8ubuntu1.1",
      "fix": "golang-github-containerd-containerd-dev 1.7.24~ds1-8ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-golang-github-containerd-containerd-dev-1.7.24-ds1-8ubuntu1.1",
      "released": "2025-11-06T21:16:00Z"
    },
    {
      "platform": "linux",
      "product": "govulncheck-vulndb",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "0.0.20260723T184607-160000.1.1",
      "fix": "OPENSUSE-SU-2026:21483-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21483-1",
      "released": "2026-07-30T09:09:47Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}