CVEvulnerability

CVE-2026-81738

2.3 LOW Published 2026-09-07 Modified 2026-09-08 Official page ↗
Status
Awaiting Analysis
Published
2026-09-07
Last modified
2026-09-08
Assigner
[email protected]
CVSS 4.0 ([email protected])
2.3 LOW — CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L/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
Weaknesses
CWE-121, CWE-193, CWE-787

Description

OpenVPN 2.5.0 through 2.7.6 on Windows using the tap-windows6 driver allows attackers to trigger an out-of-bounds write via crafted DOMAIN-SEARCH entries

Related

Weakness · CWE (3)

  • CWE-121 Stack-based Buffer Overflow weakness
  • CWE-193 Off-by-one Error weakness
  • CWE-787 Out-of-bounds Write weakness

References