Linux Distros Unpatched Vulnerability : CVE-2026-54428

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Allocation of resources without limits or throttling in the HTTP/2 HPACK decoder in Apache HttpComponents Core 5.4.2 and earlier, 5.5-beta1 and earlier allows a...

CVE-2026-54428

The Apache HttpComponents Core library (versions 5.4.2 and earlier, 5.5-beta1 and earlier) is vulnerable to a denial of service (DoS) attack via memory exhaustion. The root cause is the unlimited or throttled resource allocation in the HTTP/2 HPACK decoder , which allows a remote attacker to send...

CVE-2026-54399

Uncontrolled Resource Consumption vulnerability in the HTTP/1.1 message parser in Apache HttpComponents Core 5.4.2 and earlier, 5.5-beta1 and earlier allows an remote attacker to cause a denial of service through memory exhaustion by sending messages with excessive number of headers / excessive...