{"schemaVersion":3,"id":"CVE-2025-2866","aliases":["MGASA-2025-0154","UBUNTU-CVE-2025-2866","USN-7504-1","DEBIAN-CVE-2025-2866","DSA-5908-1"],"status":"published","duplicateOf":null,"title":null,"description":"Improper Verification of Cryptographic Signature vulnerability in LibreOffice allows PDF Signature Spoofing by Improper Validation.\n\n\n\n\nIn 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\n\n\n\n\nThis issue affects LibreOffice: from 24.8 before < 24.8.6, from 25.2 before < 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