Details
- Type
- Integer Underflow
- Impact
- Denial Of Service, Information Disclosure
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Published
- 13 October 2026
- Updated
- 15 October 2026
- Weakness
- CWE-125
Vendor fix
Update to the latest OpenVPN version beyond 2.7.7.
Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.