CVE-2025-53020

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Late Release of Memory after Effective Lifetime vulnerability in Apache HTTP Server.

This issue affects Apache HTTP Server: from 2.4.17 up to 2.4.63.

Users are recommended to upgrade to version 2.4.64, which fixes the issue.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-401

Affected software

No affected versions have been published.

Timeline

Published
Jul 10, 2025
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2025-53020: High severity, CVSS 7.5 | Vulnix