CVEvulnerability

CVE-2026-88964

7.1 HIGH Published 2026-10-13 Modified 2026-10-15 Official page ↗
Status
Awaiting Analysis
Published
2026-10-13
Last modified
2026-10-15
Assigner
[email protected]
CVSS 4.0 ([email protected])
7.1 HIGH — 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
Weaknesses
CWE-125, CWE-191

Description

An integer underflow in OpenVPN version 2.7_alpha3 through 2.7.7 on Windows and Android allows remote authenticated servers to cause a denial of service or memory disclosure via crafted domain search options

Related

Weakness · CWE (2)

  • CWE-125 Out-of-bounds Read weakness
  • CWE-191 Integer Underflow (Wrap or Wraparound) weakness

References