cvedb.io
CVE-2025-2866
MEDIUM · CVSS 5.5
EPSS exploitation probability: 0%
Published 2025-04-27T19:15:15.137 · Last modified 2026-06-17T09:07:45.730

Summary

Improper Verification of Cryptographic Signature vulnerability in LibreOffice allows PDF Signature Spoofing by Improper Validation. In the affected versions of LibreOffice a flaw in the verification code for adbe.pkcs7.sha1 signatures could cause invalid signatures to be accepted as valid This issue affects LibreOffice: from 24.8 before < 24.8.6, from 25.2 before < 25.2.2.

Affected products

libreoffice — libreoffice

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.