CVEvulnerability

CVE-2025-2866

2.4 LOW Published 2025-04-27 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2025-04-27
Last modified
2026-06-17
Assigner
[email protected]
CVSS 4.0 ([email protected])
2.4 LOW — CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Weaknesses
CWE-347

Description

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 configurations

• libreoffice libreoffice (>= 24.8.0.1 < 24.8.6.0) • libreoffice libreoffice (>= 25.2.0.1 < 25.2.2) • libreoffice libreoffice 24.8.0.0 • libreoffice libreoffice 25.2.0.0

Related

Weakness · CWE (1)

  • CWE-347 Improper Verification of Cryptographic Signature weakness

References