CVE-2026-25173

CWE-122 — Heap-based Buffer OverflowCWE-190 — Integer Overflow6 documents6 sources
Severity
8.0HIGH
EPSS
0.1%
top 76.86%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
29
Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21h2+26 more
Timeline
PublishedMar 10
Latest updateMar 14

Description

Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:HExploitability: 2.1 | Impact: 5.9

Affected Packages29 packages

▶NVDmicrosoft/windows< 10.0.14393.8957+5
▶NVDmicrosoft/windows_10_1607< 10.0.14393.8957
▶NVDmicrosoft/windows_10_1809< 10.0.17763.8511
▶NVDmicrosoft/windows_10_21h2< 10.0.19044.7058
▶NVDmicrosoft/windows_10_22h2< 10.0.19045.7058

🔴Vulnerability Details

2
CVEList
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability↗2026-03-10
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GHSA
GHSA-c4cg-7gc9-f4jx: Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network↗2026-03-10
▶

📋Vendor Advisories

1
Microsoft
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability↗2026-03-10
▶

🕵️Threat Intelligence

2
Bleepingcomputer
Microsoft releases Windows 11 OOB hotpatch to fix RRAS RCE flaw↗2026-03-14
▶
Wiz
CVE-2026-25173 Impact, Exploitability, and Mitigation Steps | Wiz↗
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CVE-2026-25173 (HIGH CVSS 8) | Integer overflow or wraparound in W | cvebase.io