Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53731
https://www.helpnetsecurity.com/2025/08/13/microsoft-fixes-badsuccessor-kerberos-vulnerability-cve-2025-53779/
Source: Mitre, NVD
Published: 2025-08-12
Updated: 2025-08-13
Base Score: 7.2
Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
Severity: High
Base Score: 8.4
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.00046
