PT-2026-24304 · Microsoft · Active Directory Domain Services+1

Shai Laron · Published 2026-03-10 · Updated 2026-05-03 · CVE-2026-25177

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Active Directory Domain Services (affected versions not specified)

Description An improper restriction of names for files and other resources exists in Active Directory Domain Services, potentially allowing an authorized attacker to elevate privileges on a network.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

LPE

Weakness Enumeration

CWE-641

Related Identifiers

BDU:2026-02896

CVE-2026-25177

Affected Products

Active Directory Domain Services

Windows

References · 17

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-25177 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-25177 · Security Note
• https://bdu.fstec.ru/vul/2026-02896 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-25177 · Security Note
• https://osv.dev/vulnerability/CVE-2026-25177 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/advisory/CVE-2026-25177 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2026-25177 · Vendor Advisory
• https://twitter.com/LeadHead0/status/2034677692956573881 · Twitter Post
• https://twitter.com/CymonSkinner/status/2031732450838082045 · Twitter Post
• https://twitter.com/AlexeiBelous/status/2042591853854249206 · Twitter Post
• https://twitter.com/sheepmaster74/status/2032502068724826440 · Twitter Post
• https://reddit.com/r/activedirectory/comments/1t29ot0/service_account_vulnerabilities_you_keep_finding · Reddit Post
• https://twitter.com/infoflowcloud/status/2033363060044296235 · Twitter Post
• https://twitter.com/techpio_team/status/2032483099561300205 · Twitter Post
• https://t.me/cveNotify/155457 · Telegram Post