{
  "cveId": "CVE-2026-27809",
  "url": "https://patchblox.com/security/cve/CVE-2026-27809",
  "summary": "CVE-2026-27809 is fixed in psd-tools on 1 platform, first by DEBIAN-CVE-2026-27809, released February 26, 2026. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "psd-tools: psd-tools is a Python package for working with Adobe Photoshop PSD files",
  "description": "psd-tools is a Python package for working with Adobe Photoshop PSD files. Prior to version 1.12.2, when a PSD file contains malformed RLE-compressed image data (e.g. a literal run that extends past the expected row size), decode_rle() raises ValueError which propagated all the way to the user, crashing psd.composite() and psd-tools export. decompress() already had a fallback that replaces failed channels with black pixels when result is None, but it never triggered because the ValueError from decode_rle() was not caught. The fix in version 1.12.2 wraps the decode_rle() call in a try/except so the existing fallback handles the error gracefully.",
  "published": "2026-02-26T00:16:26Z",
  "severity": "critical",
  "cvss": 9.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
  "epss": 0.0048,
  "epssPercentile": 0.4164,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "psd-tools",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.10.7\u002Bdfsg.1-1\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-27809",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-27809",
      "released": "2026-02-26T00:16:26Z"
    },
    {
      "platform": "linux",
      "product": "psd-tools",
      "release": "Debian 14",
      "fixedVersion": "1.14.2\u002Bdfsg.1-1",
      "fix": "DEBIAN-CVE-2026-27809",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-27809",
      "released": "2026-02-26T00:16:26Z"
    }
  ],
  "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"
  }
}