critical9.8
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 connect…
Impact
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).
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Opener Project | Opener | Version 2.3.0 |