{
  "cveId": "CVE-2026-110258",
  "url": "https://patchblox.com/security/cve/CVE-2026-110258",
  "summary": "CVE-2026-110258 is fixed in asm on 1 platform by DEBIAN-CVE-2026-110258 (version 9.11.1-1), released October 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "OW2 ASM 3.0 before 9.11 Excessive Memory Allocation via Multiple RET Instructions",
  "description": "OW2 ASM 3.0 before 9.11 contains an excessive memory allocation vulnerability in Label.addSubroutineRetSuccessors() that fails to enforce the single-RET-per-JSR rule. Attackers can supply a crafted invalid class file with multiple RET instructions for one JSR, triggering a roughly 2 GB allocation that crashes the JVM.",
  "published": "2026-10-14T15:17:07Z",
  "severity": "Moderate",
  "cvss": 5.5,
  "cwe": "Memory Allocation with Excessive Size Value",
  "epss": 0.0017,
  "epssPercentile": 0.06391,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-110258",
  "fixes": [
    {
      "platform": "linux",
      "product": "asm",
      "release": "Debian 14",
      "fixedVersion": "9.11.1-1",
      "fix": "DEBIAN-CVE-2026-110258",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-110258",
      "released": "2026-10-24T13:25:57Z"
    }
  ],
  "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"
  }
}