Vulnerability Management , Patch/Configuration Management , Network Security Apache fixes critical HTTP/2 vulnerability allowing remote code execution May 8, 2026 Share By SC Staff (Adobe Stock) As outlined in Security Affairs, Apache has released critical updates for its HTTP Server to address multiple vulnerabilities, including a severe flaw in its HTTP/2 protocol handler. The vulnerability, identified as CVE-2026-23918 with a CVSS score of 8.8, is a double-free error within the HTTP/2 implementation. This flaw could allow an attacker to execute arbitrary code remotely on affected systems. Discovered by researchers Bartlomiej Dmitruk and Stanislaw Strzalkowski, the issue arises from a crafted HTTP/2 sequence that causes the same stream to be processed twice, leading to memory corruption. The vulnerability impacts version 2.4.66 and is resolved in 2.4.67. Its exploitation could lead to denial of service or, in specific configurations like those using APR with mmap, remote code execution. A proof-of-concept exploit exists, and while the MPM prefork module is not affected, the widespread adoption of HTTP/2 increases the potential attack surface for this critical vulnerability. Source: Security Affairs An In-Depth Guide to Network Security Get essential knowledge and practical strategies to fortify your network security. Learn More SC Staff Related Security Operations India’s securities regulator warns of AI-driven cyberattack risks SC Staff May 8, 2026 The Indian regulator's advisory specifically addresses the risks posed by AI-driven vulnerability identification tools, such as Claude Mythos. AI/ML The vulnerability flood is here. Patching won’t save you. Ariel Parnes May 8, 2026 AI-driven vulnerability discovery is outpacing patch cycles, forcing defenders to prioritize detection. Email security Beyond the inbox: Why your domain and social media are the next front lines Paul Wagenseil May 7, 2026 Protecting the inbox is no longer enough. The real battle is fought everywhere your brand exists. Get daily email updates SC Media's daily must-read of the most current and pressing daily news Business Email By clicking the Subscribe button below, you agree to SC Media Terms of Use and Privacy Policy . Subscribe Related Terms Berkeley Internet Name Domain (BIND) Broadcast Address Cache Poisoning Cell Circuit Switched Network Collision Computer Network Crossover Cable Domain Dynamic Routing Protocol You can skip this ad in 5 seconds