https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T04:46:29.211230+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2025-49812 CVE-2025-49812 — Apache HTTP Server: mod_ssl TLS upgrade attack 2026-10-03T04:46:29.227490+00:00

Affected: Apache Software Foundation Apache HTTP Server

In some mod_ssl configurations on Apache HTTP Server versions through to 2.4.63, an HTTP desynchronisation attack allows a man-in-the-middle attacker to hijack an HTTP session via a TLS upgrade.

Only configurations using "SSLEngine optional" to enable TLS upgrades are affected. Users are recommended to upgrade to version 2.4.64, which removes support for TLS upgrade.