CVE-2026-58631
HIGHCVSS 7.8/10EPSS 0.29%
Last modified
CVE-2026-58631 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Improper authorization in Windows Admin Center allows an authorized attacker to execute code locally.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.
Description
Improper authorization in Windows Admin Center allows an authorized attacker to execute code locally.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows Admin Center | < 2606 |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-58631Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-58631?
Improper authorization in Windows Admin Center allows an authorized attacker to execute code locally.
How severe is CVE-2026-58631?
CVE-2026-58631 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.
How do I fix CVE-2026-58631?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
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Are you affected by CVE-2026-58631?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST