CVE-2026-111075
— UNSCOREDpublic exploit availablePublished 2026-10-21 · Updated 2026-10-26
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
In Eclipse OpenJ9 versions prior to 0.63.0, the JITServer component fails to perform cross-field validation on attacker-controlled `_size`, `_paddingSize`, and `_dataOffset` fields during `DataDescriptor` message deserialization. An unauthenticated remote attacker can send a crafted network payload that triggers an unsigned integer underflow in `DataDescriptor::getPayloadSize()` and `DataDescriptor::getNextDescriptor()`. This results in an out-of-bounds heap read and an immediate process crash (SIGSEGV), causing a denial of service.
Weaknesses
CWE-125, CWE-191
Public exploit & PoC references
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- UNSCOREDCVE-2026-102714PoC
- HIGHCVE-2026-103636PoC
- UNSCOREDCVE-2026-106464PoC
- MEDIUMCVE-2026-107614
- UNSCOREDCVE-2026-107836PoC
- MEDIUMCVE-2026-18747PoC
- CRITICALCVE-2026-49868PoC
- HIGHCVE-2026-56386
Related by shared AI tags and CWE weakness class. Browse the full archive.