{
  "cveId": "CVE-2026-13708",
  "url": "https://patchblox.com/security/cve/CVE-2026-13708",
  "summary": "CVE-2026-13708 is fixed in libimager-perl on 1 platform by DEBIAN-CVE-2026-13708 (version 1.032\u002Bdfsg-1), released July 9, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "libimager-perl: Imager::File::JPEG versions before 1.003 for Perl leak heap memory when reading a JPEG with repeated APP13 markers in...",
  "description": "Imager::File::JPEG versions before 1.003 for Perl leak heap memory when reading a JPEG with repeated APP13 markers in i_readjpeg_wiol.  i_readjpeg_wiol walks the marker list libjpeg returns and, for each APP13 marker, allocates a new buffer with *iptc_itext = mymalloc(...) and overwrites the previous pointer without freeing it. Only the final payload is later turned into a Perl scalar and freed, so a JPEG with N such markers leaks the first N-1 payloads on every read.  In a long-lived process, such as an upload or thumbnailing service, repeated reads accumulate these leaks and exhaust available memory, a denial of service.  The same handler ships bundled in the Imager distribution, where versions before 1.032 are affected and the fix ships in 1.032.",
  "published": "2026-07-06T13:16:32Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00609,
  "epssPercentile": 0.49429,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libimager-perl",
      "release": "Debian 14",
      "fixedVersion": "1.032\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-13708",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-13708",
      "released": "2026-07-09T15:45:02Z"
    }
  ],
  "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"
  }
}