CVE-2025-26670

high

Description

Use after free in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to execute code over a network.

References

https://www.theregister.com/2025/04/08/patch_tuesday_microsoft/

https://www.tenable.com/blog/microsofts-april-2025-patch-tuesday-addresses-121-cves-cve-2025-29824

https://www.helpnetsecurity.com/2025/04/08/patch-tuesday-microsoft-zero-day-cve-2025-29824/

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26670

Details

Source: Mitre, NVD

Published: 2025-04-08

Updated: 2025-04-09

Risk Information

CVSS v2

Base Score: 7.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.1

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: High