CVE-2026-69999
MediumCVSS 5.5Summary
Out-of-bounds read in Windows Update allows an authorized attacker to disclose information locally.
Risk Assessment
An attacker could read data from memory, potentially leading to information disclosure.
Recommendation
Apply Windows security updates.
Other vulnerabilities in Windows Update
See all- CVE-2026-96323High
A use after free in Windows Update allows an authorized attacker to elevate privileges locally. The flaw exists in the Windows update mechanism.
- CVE-2026-69882High
Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.
- CVE-2026-69783High
External control of file name or path in Windows Update allows an authorized attacker to elevate privileges locally.
- CVE-2026-69733High
Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.
- CVE-2026-69718High
Improper neutralization of special elements used in a command ('command injection') in Windows Update allows an authorized attacker to elevate privileges locally.
- CVE-2026-69673High
Improper link resolution before file access ('link following') in Windows Update allows an authorized attacker to elevate privileges locally.
- CVE-2026-69633High
Heap-based buffer overflow in Windows Update allows an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Out-of-bounds read in Windows Update allows an authorized attacker to disclose information locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS