Product
CVE-2026-8834: IBM HTTP Server Buffer Overflow Vulnerability
2 rules 3 TTPs 1 CVEIBM HTTP Server 8.5 and 9.0 are vulnerable to a heap-based buffer overflow, allowing a privileged, authenticated user to execute arbitrary code or cause a denial of service.
CVE-2026-8856 - IBM HTTP Server Denial of Service Vulnerability
2 rules 1 TTP 1 CVEIBM HTTP Server 8.5 and 9.0 is vulnerable to a denial of service (DoS) in configurations where an attacker possesses write access to server configuration files, as tracked by CVE-2026-8856.
CVE-2026-8855: IBM HTTP Server RCE and DoS via TLS Mutual Authentication
2 rules 2 TTPs 1 CVEIBM HTTP Server 8.5 and 9.0 are vulnerable to remote code execution and denial of service in configurations utilizing TLS mutual authentication (client authentication).
CVE-2026-8854 — IBM HTTP Server mod_mem_cache Denial-of-Service
2 rules 1 TTP 1 CVEIBM HTTP Server 8.5 and 9.0 are vulnerable to a denial-of-service (DoS) attack due to a flaw in the optional `mod_mem_cache` module that can be triggered remotely.
CVE-2026-8835: IBM HTTP Server Invalid Pointer Dereference Vulnerability
2 rules 1 TTP 1 CVEIBM HTTP Server versions 8.5 and 9.0 are susceptible to an invalid pointer dereference, potentially allowing a privileged, authenticated user to expose sensitive information or cause a denial of service.