https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-02T19:36:51.167134+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2021-33560 CVE-2021-33560 2026-10-02T19:36:51.169305+00:00

Libgcrypt before 1.8.8 and 1.9.x before 1.9.3 mishandles ElGamal encryption because it lacks exponent blinding to address a side-channel attack against mpi_powm, and the window size is not chosen appropriately. This, for example, affects use of ElGamal in OpenPGP.