{
  "cveId": "CVE-2026-44983",
  "url": "https://patchblox.com/security/cve/CVE-2026-44983",
  "summary": "CVE-2026-44983 is fixed in rust-smallbitvec on 1 platform by DEBIAN-CVE-2026-44983 (version 2.6.1-1), released June 24, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "rust-smallbitvec: smallbitvec is a growable bit-vector for Rust, optimized for size",
  "description": "smallbitvec is a growable bit-vector for Rust, optimized for size. From 1.0.1 to 2.6.0, an integer overflow in the internal capacity calculation of smallbitvec can lead to an undersized heap allocation, resulting in a heap buffer overflow through safe APIs only. This allows memory corruption without requiring unsafe code from the caller. This vulnerability is fixed in 2.6.1.",
  "published": "2026-05-26T22:16:43Z",
  "severity": "high",
  "cvss": 7.3,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
  "epss": 0.00151,
  "epssPercentile": 0.04305,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "rust-smallbitvec",
      "release": "Debian 14",
      "fixedVersion": "2.6.1-1",
      "fix": "DEBIAN-CVE-2026-44983",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-44983",
      "released": "2026-06-24T14:07:24Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T13:31:49Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}