CVE-2026-49161: CWE-284: Improper Access Control in Microsoft Microsoft PC Manager
Improper access control in Microsoft PC Manager allows an authorized attacker to bypass a security feature locally.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-49161) in Microsoft PC Manager 1.0.0 is due to improper access control (CWE-284), enabling an authorized local attacker to bypass security features. The CVSS 3.1 base score is 7.8, reflecting high impact on confidentiality, integrity, and availability. The vulnerability requires low privileges and no user interaction. Microsoft has published an official fix to remediate this issue.
Potential Impact
An authorized local attacker can bypass security controls in Microsoft PC Manager 1.0.0, resulting in complete compromise of confidentiality, integrity, and availability of the affected system or data. This could allow unauthorized actions or access beyond intended permissions.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the patch provided by Microsoft as detailed in the vendor advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-49161 to remediate this vulnerability.
CVE-2026-49161: CWE-284: Improper Access Control in Microsoft Microsoft PC Manager
Description
Improper access control in Microsoft PC Manager allows an authorized attacker to bypass a security feature locally.
CVSS v3.1
Score 7.8high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-49161) in Microsoft PC Manager 1.0.0 is due to improper access control (CWE-284), enabling an authorized local attacker to bypass security features. The CVSS 3.1 base score is 7.8, reflecting high impact on confidentiality, integrity, and availability. The vulnerability requires low privileges and no user interaction. Microsoft has published an official fix to remediate this issue.
Potential Impact
An authorized local attacker can bypass security controls in Microsoft PC Manager 1.0.0, resulting in complete compromise of confidentiality, integrity, and availability of the affected system or data. This could allow unauthorized actions or access beyond intended permissions.
Mitigation Recommendations
An official fix is available from Microsoft. Users and administrators should apply the patch provided by Microsoft as detailed in the vendor advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-49161 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-05-27T23:44:09.622Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-49161","vendor":"Microsoft"}]
Threat ID: 6a284d178dd33fbd85665a12
Added to database: 06/09/2026, 17:27:51 UTC
Last enriched: 07/29/2026, 22:09:43 UTC
Last updated: 07/31/2026, 19:30:14 UTC
Views: 70
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.