CVE-2026-34348
Windows Event Logging Service Information Disclosure Vulnerability
MEDIUM 6.5EPSS 1.0%
Protection mechanism failure in Windows Event Logging Service allows an authorized attacker to disclose information over a network.
- Affected
- Microsoft · Windows 10 Version 1809 · Windows 10 Version 21H2 · Windows 10 Version 22H2 · Windows 11 version 23H2 · Windows 11 Version 23H2 · Windows 11 Version 24H2
- CVSS v3.1 MICROSOFT
- 6.5 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - EPSS
- 1.00% chance of exploitation in the next 30 days, 62nd percentile
- Published
- 2026-07-14
- Updated
- 2026-10-08
Proof-of-concept exploits (1)
- HORKimhab/CVE-2026-343480★ · 2026-08-10