{
  "cveId": "CVE-2026-97149",
  "url": "https://patchblox.com/security/cve/CVE-2026-97149",
  "summary": "CVE-2026-97149 is fixed in swift on 1 platform, first by DEBIAN-CVE-2026-97149, released September 26, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "swift: In OpenStack Swift before 2.38.2, the tempurl middleware does not reject the X-Copy-From header on PUT requests",
  "description": "In OpenStack Swift before 2.38.2, the tempurl middleware does not reject the X-Copy-From header on PUT requests. A TempURL signature only covers the method, expiry, and path, and thus the list of disallowed headers is the only defense against a signed PUT request changing what the request does. An attacker holding a PUT TempURL for a single object can add an X-Copy-From header naming any object in the same account; the copy middleware copies that object to the destination, and the attacker then reads the victim\u0027s data back with a GET TempURL for the destination object. Copies across account boundaries are rejected. Only deployments using the shipped default proxy pipeline (tempurl and copy middleware) with account-level TempURL keys are affected.",
  "published": "2026-09-24T03:16:59Z",
  "severity": "",
  "epss": 0.00248,
  "epssPercentile": 0.16165,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "swift",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.30.1-0\u002Bdeb12u3",
      "fix": "DEBIAN-CVE-2026-97149",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-97149",
      "released": "2026-09-26T19:52:05Z"
    },
    {
      "platform": "linux",
      "product": "swift",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.35.1-0\u002Bdeb13u4",
      "fix": "DEBIAN-CVE-2026-97149",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-97149",
      "released": "2026-09-26T19:52:05Z"
    },
    {
      "platform": "linux",
      "product": "swift",
      "release": "Debian 14",
      "fixedVersion": "2.38.1-3",
      "fix": "DEBIAN-CVE-2026-97149",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-97149",
      "released": "2026-09-26T19:52:05Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}