CRITICALVulnerability
CVE-2026-51540
OpENer 2.3.0 (master branch up to commit 76b95cf) is vulnerable to a severe memory corruption issue caused by an integer underflow in the processing of connected explicit messages (SendUnitData).
Properties
- severity
- CRITICAL
- score
- 9.8
- cve_id
- CVE-2026-51540
- vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- published_at
- 2026-07-13T22:16:47.703
- last_modified
- 2026-08-11T16:27:15.207
Related Entities (3)
HAS_WEAKNESS (1)
→[Weakness]Integer Underflow (Wrap or Wraparound)
DESCRIBED_BY (1)
→[Source]NVD
AFFECTS_PRODUCT (1)
→[Product]
Explore deeper with Ninja Signal's threat intelligence graph