CVE-2025-53020 Apache HTTP Server: HTTP/2 DoS by Memory Increase

Api.Msrc.Microsoft • February 18, 2026

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Multiple CVEs Disclosed for Apache HTTP Server Vulnerabilities Four vulnerabilities affecting the Apache HTTP Server have been disclosed, including source code disclosures and denial-of-service (DoS) issues. The vulnerabilities, identified as CVE-2024-39884, CVE-2024-40725, CVE-2024-27316, and CVE-2024-36387, impact configurations using AddType and HTTP/2 features. Organizations using affected versions of Apache HTTP Server should assess their systems for these vulnerabilities. 9 sources 65

Extracted Entities

Attack Types (1)

Denial of Service

CVEs (1)

Platforms (1)

Apache HTTP Server