https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T23:33:12.526218+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2023-50782 CVE-2023-50782 — Python-cryptography: bleichenbacher timing oracle attack against rsa decryption - incomplete fix for cve-2020-25659 2026-09-29T23:33:12.534785+00:00

Affected: python-cryptography, Red Hat Ansible Automation Platform 2, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat Satellite 6, Red Hat Update Infrastructure 4 for Cloud Providers

A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.

 https://vulnerability.circl.lu/vuln/usn-6663-1 USN-6663-1 — openssl update 2026-09-29T23:33:12.534928+00:00

Affected: Ubuntu:Pro:18.04:LTS: openssl, Ubuntu:20.04:LTS: openssl, Ubuntu:22.04:LTS: openssl

As a security improvement, OpenSSL will now return deterministic random bytes instead of an error when detecting wrong padding in PKCS#1 v1.5 RSA to prevent its use in possible Bleichenbacher timing attacks.