{
  "cveId": "CVE-2026-90781",
  "url": "https://patchblox.com/security/cve/CVE-2026-90781",
  "summary": "CVE-2026-90781 is fixed in alsa-lib on 1 platform by DEBIAN-CVE-2026-90781 (version 1.2.16.1-2), released October 6, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "alsa-lib through 1.2.16.1 Off-by-One Stack Buffer Overflow in __snd_ctl_ascii_elem_id_parse()",
  "description": "alsa-lib through 1.2.16.1 contains a stack buffer overflow in the __snd_ctl_ascii_elem_id_parse() function that writes one byte past a 64-byte buffer when parsing a name= field with 64 or more characters. Attackers can supply a long control-element identifier string through saved state files or command-line arguments to overwrite adjacent stack memory and crash the calling process.",
  "published": "2026-09-13T13:16:29Z",
  "severity": "Moderate",
  "cvss": 4.4,
  "cwe": "Off-by-one Error",
  "epss": 0.00179,
  "epssPercentile": 0.07525,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-90781",
  "fixes": [
    {
      "platform": "linux",
      "product": "alsa-lib",
      "release": "Debian 14",
      "fixedVersion": "1.2.16.1-2",
      "fix": "DEBIAN-CVE-2026-90781",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-90781",
      "released": "2026-10-06T21:56:27Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}