CVEvulnerability

CVE-2026-84015

9.8 CRITICAL Published 2026-10-13 Modified 2026-10-19 Official page ↗
Status
Analyzed
Published
2026-10-13
Last modified
2026-10-19
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-122

Description

Heap-based buffer overflow in Remote Access Point-to-Point Protocol (PPP) EAP-TLS allows an unauthorized attacker to execute code over a network.

Affected configurations

• microsoft windows 10 1607 (< 10.0.14393.9612) • microsoft windows 10 1809 (< 10.0.17763.9376) • microsoft windows 10 21h2 (< 10.0.19044.7807) • microsoft windows 10 22h2 (< 10.0.19045.7807) • microsoft windows 11 23h2 (< 10.0.22631.7652) • microsoft windows 11 24h2 (< 10.0.26100.9711) • microsoft windows 11 25h2 (< 10.0.26200.9711) • microsoft windows 11 26h1 (< 10.0.28000.3231) • microsoft windows 11 26h2 (< 10.0.26300.9711) • microsoft windows server 2012 • microsoft windows server 2012 r2 • microsoft windows server 2016 (< 10.0.14393.9612) • microsoft windows server 2019 (< 10.0.17763.9376) • microsoft windows server 2022 (< 10.0.20348.5761) • microsoft windows server 2025 (< 10.0.26100.33650)

Related

Weakness · CWE (1)

  • CWE-122 Heap-based Buffer Overflow weakness

References