VULNERABILITY INTELLIGENCE

CVE-2025-43903

CVSS score4.3 MEDIUM
EPSS probability0.11%
CISA KEVNot currently listed
Published2025-04-18
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

Description

NSSCryptoSignBackend.cc in Poppler before 25.04.0 does not verify the adbe.pkcs7.sha1 signatures on documents, resulting in potential signature forgeries.

Weakness classification

  • cve@mitre.org: CWE-347

Primary references