Missing Authorization in OpenOffice - CVE-2025-64402
Published: November 12, 2025
Vulnerability identifier: #VU118355
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-64402
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Apache Foundation
Affected software:
OpenOffice
OpenOffice
Detailed vulnerability description
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to missing authorization when loading external OLE objects. The software fails to request permission to load an object, which can lead to a spoofing attack and information disclosure.
How to mitigate CVE-2025-64402
Install updates from vendor's website.