{
  "cveId": "CVE-2026-57965",
  "url": "https://patchblox.com/security/cve/CVE-2026-57965",
  "summary": "CVE-2026-57965 is fixed in 3 products on 1 platform, first by spice-vdagent 0.22.1-1ubuntu0.1, released June 29, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "spice-vdagent: A flaw was found in spice-vdagent",
  "description": "A flaw was found in spice-vdagent. A malicious or compromised SPICE host can trigger an integer overflow by sending a specially crafted message. This vulnerability can lead to a heap buffer overflow, causing the spice-vdagent daemon to crash and resulting in a Denial of Service (DoS) for the virtual machine. This issue requires the SPICE host to be untrusted or compromised for exploitation.",
  "published": "2026-06-29T02:16:00Z",
  "severity": "medium",
  "cvss": 5.1,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H",
  "epss": 0.00113,
  "epssPercentile": 0.01443,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "spice-vdagent",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "0.22.1-3\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2026-57965",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-57965",
      "released": "2026-07-24T13:34:41Z"
    },
    {
      "platform": "linux",
      "product": "spice-vdagent",
      "release": "Debian 14",
      "fixedVersion": "0.23.0-3",
      "fix": "DEBIAN-CVE-2026-57965",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-57965",
      "released": "2026-07-24T13:34:41Z"
    },
    {
      "platform": "linux",
      "product": "spice-vdagent",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "0.22.1-1ubuntu0.1",
      "fix": "spice-vdagent 0.22.1-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-spice-vdagent-0.22.1-1ubuntu0.1",
      "released": "2026-06-29T02:16:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-vdagent",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "0.22.1-4ubuntu0.1",
      "fix": "spice-vdagent 0.22.1-4ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-spice-vdagent-0.22.1-4ubuntu0.1",
      "released": "2026-06-29T02:16:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-vdagent",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "0.23.0-1ubuntu0.1",
      "fix": "spice-vdagent 0.23.0-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-spice-vdagent-0.23.0-1ubuntu0.1",
      "released": "2026-06-29T02:16:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-vdagent",
      "release": "amzn 2023",
      "fixedVersion": "0.22.1-7.amzn2023.0.1",
      "fix": "ALAS2023-2026-2061",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2061",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-vdagent",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "0.22.1-160000.3.1",
      "fix": "OPENSUSE-SU-2026:21506-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21506-1",
      "released": "2026-07-31T12:42:56Z"
    },
    {
      "platform": "linux",
      "product": "spice-vdagent",
      "release": "sles 15.6",
      "fixedVersion": "0.22.1-150500.4.3.1",
      "fix": "SUSE-SU-2026:3485-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-3485-1",
      "released": "2026-08-04T11:53:54Z"
    },
    {
      "platform": "linux",
      "product": "spice-vdagent",
      "release": "sles 15.7",
      "fixedVersion": "0.22.1-150500.4.3.1",
      "fix": "SUSE-SU-2026:3485-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-3485-1",
      "released": "2026-08-04T11:53:54Z"
    },
    {
      "platform": "linux",
      "product": "spice-vdagent",
      "release": "sles 16.0",
      "fixedVersion": "0.22.1-160000.3.1",
      "fix": "SUSE-SU-2026:23109-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-23109-1",
      "released": "2026-07-31T12:43:27Z"
    },
    {
      "platform": "linux",
      "product": "spice-vdagent-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "0.22.1-7.amzn2023.0.1",
      "fix": "ALAS2023-2026-2061",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2061",
      "released": "2026-08-17T09:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-vdagent-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "0.22.1-7.amzn2023.0.1",
      "fix": "ALAS2023-2026-2061",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-2061",
      "released": "2026-08-17T09:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}