{
  "cveId": "CVE-2026-2903",
  "url": "https://patchblox.com/security/cve/CVE-2026-2903",
  "summary": "CVE-2026-2903 is fixed in re2c on 1 platform by DEBIAN-CVE-2026-2903 (version 4.5.1-1), released February 22, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "re2c: A flaw has been found in skvadrik re2c up to 4.4",
  "description": "A flaw has been found in skvadrik re2c up to 4.4. Impacted is the function check_and_merge_special_rules of the file src/parse/ast.cc. This manipulation causes null pointer dereference. The attack can only be executed locally. The exploit has been published and may be used. Patch name: febeb977936f9519a25d9fbd10ff8256358cdb97. It is suggested to install a patch to address this issue.",
  "published": "2026-02-22T01:16:00Z",
  "severity": "",
  "epss": 0.00132,
  "epssPercentile": 0.02791,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "re2c",
      "release": "Debian 14",
      "fixedVersion": "4.5.1-1",
      "fix": "DEBIAN-CVE-2026-2903",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-2903",
      "released": "2026-02-22T01:16:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}