CVE-2026-49975

HighCVSS 7.5/10Last modified Aug 19, 2026

Description

Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of service via malicious HTTP requests.

This issue affects Apache HTTP Server: from 2.4.17 through 2.4.67.

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-789CWE-409

Affected software

No affected versions have been published.

Timeline

Published
Jun 8, 2026
Last modified
Aug 19, 2026
NVD status
Modified

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CVE-2026-49975: High severity, CVSS 7.5 | Vulnix