CVE-2026-44185

Summary

Buffer Over-read vulnerability in Apache HTTP Server via outbound OCSP requests to an attacker controlled OCSP server

This issue affects Apache HTTP Server: from 2.4.0 through 2.4.67.

Users are recommended to upgrade to version 2.4.68, which fixes the issue.

Affected Software

Weaknesses

• CWE-126: CWE-126 Buffer Over-read

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: partial

CVE Program Container

Additional References

• http://www.openwall.com/lists/oss-security/2026/06/08/12

httpd: Apache HTTP Server: Buffer Over-read via outbound OCSP requests to attacker-controlled server

Additional References

• https://access.redhat.com/security/cve/CVE-2026-44185
• https://bugzilla.redhat.com/show_bug.cgi?id=2486397
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44185.json
• https://access.redhat.com/errata/RHSA-2026:34109

References

• https://httpd.apache.org/security/vulnerabilities_24.html

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