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CVE-2026-111075 JITServer: Pre-authentication remote crash via integer underflow and out-of-bounds heap read in DataDescriptor deserialization

🗓️ 21 Oct 2026 08:00:32Reported by eclipseType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Unauthenticated remote DoS in Eclipse OpenJ9 JITServer via DataDescriptor deserialization.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-111075
21 Oct 202608:00
–cve
euvd
EUVD
EUVD-2026-107138
21 Oct 202608:00
–euvd
nvd
NVD
CVE-2026-111075
21 Oct 202608:16
–nvd
ptsecurity
Positive Technologies
PT-2026-120494
21 Oct 202600:00
–ptsecurity
[
  {
    "vendor": "Eclipse Foundation",
    "product": "Eclipse OpenJ9",
    "versions": [
      {
        "status": "affected",
        "version": "0.8.0",
        "lessThan": "0.63",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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