{
  "cveId": "CVE-2026-90558",
  "url": "https://patchblox.com/security/cve/CVE-2026-90558",
  "summary": "CVE-2026-90558 is fixed in sngrep on 1 platform by DEBIAN-CVE-2026-90558 (version 1.8.4-2), released September 18, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "sngrep: sngrep through 1.8.4 contains stack buffer overflow vulnerabilities in SIP attribute formatting routines when header...",
  "description": "sngrep through 1.8.4 contains stack buffer overflow vulnerabilities in SIP attribute formatting routines when header values exceed the 255-byte buffer limit. Attackers can craft malicious SIP packets with oversized Call-ID, X-Call-ID, or other header fields to overflow stack buffers and cause crashes or execute arbitrary code during packet parsing and rendering.",
  "published": "2026-09-12T18:16:44Z",
  "severity": "",
  "epss": 0.00879,
  "epssPercentile": 0.59313,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "sngrep",
      "release": "Debian 14",
      "fixedVersion": "1.8.4-2",
      "fix": "DEBIAN-CVE-2026-90558",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-90558",
      "released": "2026-09-18T18:19:38Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}