CVE-2025-64678

CWE-122 — Heap-based Buffer Overflow5 documents5 sources
Severity
8.8HIGH
EPSS
0.1%
top 74.30%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
32
Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21h2+29 more
Timeline
PublishedDec 9

Description

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages31 packages

▶CVEListV5microsoft/windows_server_2008_service_pack_26.0.6003.0 — 6.0.6003.23624
▶CVEListV5microsoft/windows_server_2008_r2_service_pack_16.1.7601.0 — 6.1.7601.28021
▶NVDmicrosoft/windows< 10.0.14393.8594+5

🔴Vulnerability Details

2
GHSA
GHSA-h5v5-598w-cqh3: Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network↗2025-12-09
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CVEList
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability↗2025-12-09
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📋Vendor Advisories

1
Microsoft
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability↗2025-12-09
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🕵️Threat Intelligence

1
Wiz
CVE-2025-64678 Impact, Exploitability, and Mitigation Steps | Wiz↗
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CVE-2025-64678 (HIGH CVSS 8.8) | Heap-based buffer overflow in Windo | cvebase.io