https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 13:16:25 +0000 https://vulnerability.circl.lu/vuln/cve-2025-2866 <p><strong>Affected:</strong> The Document Foundation LibreOffice</p> <p>Improper Verification of Cryptographic Signature vulnerability in LibreOffice allows PDF Signature Spoofing by Improper Validation.</p> <p>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</p> <p>This issue affects LibreOffice: from 24.8 before &lt; 24.8.6, from 25.2 before &lt; 25.2.2.</p> <p><strong>Affected:</strong> The Document Foundation LibreOffice</p> <p>Improper Verification of Cryptographic Signature vulnerability in LibreOffice allows PDF Signature Spoofing by Improper Validation.</p> <p>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</p> <p>This issue affects LibreOffice: from 24.8 before &lt; 24.8.6, from 25.2 before &lt; 25.2.2.</p> https://vulnerability.circl.lu/vuln/cve-2025-2866 https://vulnerability.circl.lu/vuln/usn-7504-1 <p><strong>Affected:</strong> Ubuntu:20.04:LTS: libreoffice, Ubuntu:22.04:LTS: libreoffice, Ubuntu:24.04:LTS: libreoffice</p> <p>Juraj Šarinay discovered that LibreOffice incorrectly handled verifying PDF signatures. A remote attacker could possibly use this issue to generate PDF files that appear to have a valid signature.</p> <p><strong>Affected:</strong> Ubuntu:20.04:LTS: libreoffice, Ubuntu:22.04:LTS: libreoffice, Ubuntu:24.04:LTS: libreoffice</p> <p>Juraj Šarinay discovered that LibreOffice incorrectly handled verifying PDF signatures. A remote attacker could possibly use this issue to generate PDF files that appear to have a valid signature.</p> https://vulnerability.circl.lu/vuln/usn-7504-1