Summary
Impact: Information Disclosure. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.
Details
What type of information could be disclosed by this vulnerability?
An attacker who successfully exploited this vulnerability could potentially read the memory of the Capability Access Manager service.
Security updates
10.0.26100.32230 — https://support.microsoft.com/en-us/topic/a6021fd2-b3b7-45a7-b68e-35c28a2a77da
10.0.26200.7623 — https://support.microsoft.com/help/5074109
10.0.25398.2092 — https://support.microsoft.com/help/5073450
Vulnerabilities 1
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Medium 5.5
Capability Access Management Service (camsvc) Information Disclosure Vulnerability
Out-of-bounds read in Capability Access Management Service (camsvc) allows an authorized attacker to disclose information locally.
Revision history
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#1
Information published.
References
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CVE-2026-20835 Capability Access Management Service (camsvc) Information Disclosure Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20835
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Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
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Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
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Common Vulnerability Scoring System
https://www.first.org/cvss