SB20260310103 - Privilege escalation in Microsoft Active Directory Domain Services
Published: March 10, 2026 Updated: April 1, 2026
Security Bulletin ID
SB20260310103
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper Restriction of Names for Files and Other Resources (CVE-ID: CVE-2026-25177)
CWE-ID: CWE-641 - Improper Restriction of Names for Files and Other Resources
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Green
The vulnerability allows a remote attacker to escalate privileges on the target system.
The vulnerability exists due to improper restriction of names for files and other resources in Active Directory Domain Services. A remote user can gain elevated privileges on the system.
Remediation
Install update from vendor's website.