CVE-2026-34059

CVE-2026-34059: Apache HTTP Server: mod_proxy_ajp: Heap Over-Read and memory disclosure in ajp_parse_data()

Vendor Apache Software Foundation

Product Apache HTTP Server

Weakness CWE-126

Published May 4, 2026

Last update May 4, 2026

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CVSS base score

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What the vulnerability does

Description

Buffer Over-read vulnerability in Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

Key dates

Disclosure timeline

May 4, 2026 CVE published

May 4, 2026 Record updated