CVE-2026-90631

UNKNOWN 0.0

Apache OpenOffice: Remote document loaded without prompt, possibiy leaking environment variables

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-939
Vendor	apache software foundation
Product	apache openoffice
Published	Nov 4, 2026
Last Updated	Nov 4, 2026

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Affected Versions

Apache Software Foundation / Apache OpenOffice

0 ≤ 4.1.16

References

NVD ↗ CVE.org ↗ EPSS Data ↗

lists.apache.org: https://lists.apache.org/thread.html/j19rrk8jwrlg41tj6rfdcccj8cyyxhz9 openwall.com: http://www.openwall.com/lists/oss-security/2026/11/03/30

Credits

Edoardo Geraci and Thomas Rinsma of Codean Labs