CVE-2026-29168 — Apache HTTP Server: mod_md unrestricted OCSP response

CVE-2026-29168

Apache HTTP Server: mod_md unrestricted OCSP response PUBLISHED

Description (CNA)

Allocation of Resources Without Limits or Throttling vulnerability in Apache HTTP Server's mod_md via OCSP response data. This issue affects Apache HTTP Server: from 2.4.30 through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

Affected (CNA)

Vendor / product	Versions
Apache Software Foundation / Apache HTTP Server	affected 2.4.30 through 2.4.66

CWE

CWE-770

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.

http://www.openwall.com/lists/oss-security/2026/05/05/6