CVE-2026-31946

OpenOlat is an open source web-based e-learning platform for teaching, learning, assessment and communication. From version 10.5.4 to before version 20.2.5, OpenOLAT's OpenID Connect implicit flow implementation does not verify JWT signatures. The JSONWebToken.parse method silently discards the...

SUSE CVE-2025-2866

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...

PT-2022-23329 · Siemens · Logo! 8 Bm

Name of the Vulnerable Software and Affected Versions: LOGO! 8 BM incl. SIPLUS variants versions prior to V8.3 Description: A vulnerability has been identified where affected devices load firmware updates without checking the authenticity. The integrity of the unencrypted firmware is only verifie...

Apple macOS SMB server signature verification information disclosure vulnerability

Summary An information disclosure vulnerability exists in the SMB Server Apple macOS 11.1. A specially crafted SMB packet can trigger an integer overflow, leading to information disclosure, cryptographic check bypass and denial of service. This vulnerability can be triggered by sending a maliciou...