PT-2026-24299 · Microsoft · Windows Nt Rras+1

Published 2026-03-10 · Updated 2026-03-16 · CVE-2026-25172

Positive Technologies · (AI Summary)

CVSS v2.0

10

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Windows Routing and Remote Access Service (RRAS) (affected versions not specified)

Description An integer overflow or wraparound exists in Windows Routing and Remote Access Service (RRAS), potentially allowing an unauthorized attacker to execute code over a network. This issue enables network-based remote code execution by both unauthorized and authorized users. Three critical bugs have been disclosed, identified as CVE-2026-25172, CVE-2026-25173, and CVE-2026-26111.

Recommendations Versions prior to the March 10, 2026 patch are vulnerable.

Fix

RCE

Integer Overflow

Heap Based Buffer Overflow

Weakness Enumeration

CWE-190

CWE-122

Related Identifiers

BDU:2026-02993

CVE-2026-25172

Affected Products

Windows

Windows Nt Rras

References · 16

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-25172 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-25172 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-25172 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-02993 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-25172 · Security Note
• https://reddit.com/r/pwnhub/comments/1rujavg/microsoft_issues_urgent_patch_for_critical_rras · Reddit Post
• https://twitter.com/threatcluster/status/2031441806848676053 · Twitter Post
• https://twitter.com/CymonSkinner/status/2031679597956215032 · Twitter Post
• https://t.me/true_secator/7998 · Telegram Post
• https://twitter.com/rahsi_aaka/status/2032457716212679159 · Twitter Post
• https://twitter.com/TweetThreatNews/status/2032970060780761344 · Twitter Post
• https://twitter.com/infoflowcloud/status/2033363170123718960 · Twitter Post
• https://reddit.com/r/pwnhub/comments/1rtzdt4/microsoft_issues_windows_11_oob_hotpatch_for · Reddit Post
• https://t.me/msrcreports/3381 · Telegram Post
• https://twitter.com/CVEnew/status/2033361155146596816 · Twitter Post