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Vulnerabilities Found in Apache HTTP Server

Vulnerabilities Found in Apache HTTP Server

First seen 9 Oct 2026, 03:31 UTC • •

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ThreatCluster AI
ThreatCluster •October 9, 2026 at 04:33 UTC

Multiple vulnerabilities have been identified in Apache HTTP Server, affecting versions prior to 2.4.69. Attackers can exploit these vulnerabilities to execute arbitrary code, bypass security restrictions, and cause denial of service. The vulnerabilities include remote code execution flaws in mod_rewrite and mod_http2, as well as denial of service issues in various components. Public exploits for these vulnerabilities exist, increasing the urgency for updates. Apache has released version 2.4.69 to address these issues. Security professionals are advised to apply the patch immediately to mitigate risks. The vulnerabilities are cataloged under several CVEs, including CVE-2026-46729 and CVE-2026-56153, which are classified as.

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Timeline

2026-10-01
CVE-2026-42356 published
CVE-2026-42356 was published, detailing a low-severity vulnerability in Apache HTTP Server.
Threats.Kaspersky
2026-10-05
Vulnerabilities disclosed
Multiple vulnerabilities in Apache HTTP Server were disclosed, including critical flaws.
Threats.Kaspersky
2026-10-09
Patch released
Apache released version 2.4.69 to fix the identified vulnerabilities.
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Common questions

Which versions of Apache are affected?
Apache HTTP Server versions prior to 2.4.69 are affected by these vulnerabilities.
Are there public exploits available?
Yes, public exploits for the vulnerabilities have been reported, increasing the urgency to patch.
What should I do to protect my systems?
Apply the patch by upgrading to Apache HTTP Server version 2.4.69 immediately.