Apache HTTP Server Vulnerability Exposes Millions to Remote Code Execution Threats

Gbhackers •Divya • May 5, 2026

The Apache Software Foundation has released an urgent security update for the Apache HTTP Server to patch a severe vulnerability. Tracked as CVE-2026-23918, this flaw could allow attackers to execute malicious code remotely on affected web servers, putting millions of websites at risk. Understanding the Vulnerability The newly discovered security flaw is classified as a […]

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Critical Apache HTTP Server Vulnerability Poses Remote Code Execution Risk The Apache Software Foundation has issued an urgent security update for the Apache HTTP Server to address a severe vulnerability tracked as CVE-2026-23918, published on 2026-05-04. This flaw allows attackers to execute malicious code remotely on affected servers, endangering millions of websites. The update patches five vulnerabilities, including a dangerous double-free flaw that enables Remote Code Execution (RCE) in version 2.4.67. Users running version 2.4.66 or earlier are strongly urged to upgrade immediately to mitigate the risk. The vulnerability affects a significant portion of web servers globally, potentially impacting both small and large organizations. As of the latest reports, the situation is critical, and immediate action is recommended to secure systems against possible exploitation. 21 sources 76

Extracted Entities

Apache HTTP Server Vulnerability Exposes Millions to Remote Code Execution Threats

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Extracted Entities

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MITRE ATT&CK (1)

Platforms (1)