CVE-2026-24688

pypdf is a free and open-source pure-python PDF library. An attacker who uses an infinite loop vulnerability that is present in versions prior to 6.6.2 can craft a PDF which leads to an infinite loop. This requires accessing the outlines/bookmarks. This has been fixed in pypdf 6.6.2. If projects...

PT-2026-1743

Name of the Vulnerable Software and Affected Versions Elliptic versions prior to 6.6.2 Description The ECDSA implementation within the Elliptic package produces incorrect signatures when an interim value of k calculated according to step 3.2 of RFC 6979 contains leading zeros, making it susceptib...