CVE-2025-2866 Affecting libreoffice package, versions <4:25.2.2-1


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.01% (1st percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-DEBIAN13-LIBREOFFICE-9833931
  • published28 Apr 2025
  • disclosed27 Apr 2025

Introduced: 27 Apr 2025

NewCVE-2025-2866  (opens in a new tab)

How to fix?

Upgrade Debian:13 libreoffice to version 4:25.2.2-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream libreoffice package and not the libreoffice package as distributed by Debian. See How to fix? for Debian:13 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1