CVE-2026-33834
HighSummary
Improper access control in Windows Event Logging Service allows an authorized attacker to elevate privileges locally.
Risk Assessment
An attacker with appropriate permissions may gain elevated privileges, potentially leading to serious security breaches.
Recommendation
It is recommended to review and strengthen access controls in the Event Logging Service to prevent unauthorized privilege escalation.
Other vulnerabilities in Windows Event Logging Service
See all- CVE-2026-69493Critical
Out-of-bounds read in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.
- CVE-2026-95904Medium
A buffer over-read in Windows Event Logging Service allows an authorized attacker to disclose information locally.
- CVE-2026-83856High
Out-of-bounds read in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.
- CVE-2026-83723Medium
Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disclose information locally.
- CVE-2026-83695Medium
Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disclose information locally.
- CVE-2026-69495High
Heap-based buffer overflow in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.
- CVE-2026-69494High
Out-of-bounds read in Windows Event Logging Service allows an unauthorized attacker to execute code over a network.
- CVE-2026-61347Medium
Buffer over-read in Windows Event Logging Service allows an authorized attacker to disclose information locally.
- CVE-2026-59137Medium
Use of an uninitialized resource in Windows Event Logging Service allows an authorized attacker to disclose information locally.
- CVE-2026-59126High
A vulnerability in Windows Event Logging Service is due to a race condition when sharing resources, allowing an authorized attacker to elevate privileges locally.
Original NVD description (English source)
Improper access control in Windows Event Logging Service allows an authorized attacker to elevate privileges locally.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS