CVE-2026-90631

EUVD-2026-116879
Apache OpenOffice documents can contain links. A missing Authorization vulnerability in Apache OpenOffice allowed an attacker to craft a document that would cause external links 
to be loaded without prompt, possibly transferring the contents of environment variables in the process.



This issue affects Apache OpenOffice: through 4.1.16.



Users are recommended to upgrade to version 4.1.17, which fixes the issue.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
3.3 LOW
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
apacheopenoffice
𝑥
< 4.1.17
𝑥
= Vulnerable software versions
Common Weakness Enumeration
Vulnerability Media Exposure
References
https://lists.apache.org/thread.html/j19rrk8jwrlg41tj6rfdcccj8cyyxhz9
http://www.openwall.com/lists/oss-security/2026/11/03/30