{
  "cveId": "CVE-2026-57966",
  "url": "https://patchblox.com/security/cve/CVE-2026-57966",
  "summary": "CVE-2026-57966 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 path traversal vulnerability was found in spice-vdagent",
  "description": "A path traversal vulnerability was found in spice-vdagent. This flaw allows a malicious or compromised SPICE host to write arbitrary files to any location on the guest operating system. This occurs because the filename provided by the SPICE host during file transfers is not properly sanitized before being used. An attacker could exploit this to write to sensitive locations with the privileges of the spice-vdagent process, typically the logged-in user. This issue requires the SPICE host to be untrusted or compromised for exploitation.",
  "published": "2026-06-29T02:16:00Z",
  "severity": "medium",
  "cvss": 4.4,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
  "epss": 0.00126,
  "epssPercentile": 0.02337,
  "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-2026-57966",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-57966",
      "released": "2026-07-24T13:34:41Z"
    },
    {
      "platform": "linux",
      "product": "spice-vdagent",
      "release": "Debian 14",
      "fixedVersion": "0.23.0-3",
      "fix": "DEBIAN-CVE-2026-57966",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-57966",
      "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": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}