Package · Maven

org.apache.httpcomponents.core5:httpcore5

1 known vulnerabilities.

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High 7.5

CVE-2026-54399

Apache HttpComponents Core: Unbounded HTTP Header/Line Length in Default Configuration

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 e…

Apache Software Foundation Apache HttpComponents Core httpcomponents-core5 httpcomponents-core5 Debian Ubuntu Maven

Jul 1, 2026