CVE-2026-29168 — HIGH (7.3)

Q: How severe is CVE-2026-29168?

CVE-2026-29168 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2026-29168?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Http Server.

Vulnerability Description

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.

CVSS Score

7.3

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Apache	Http Server	>= 2.4.30, < 2.4.67

Related Weaknesses (CWE)

CWE-770

References

https://httpd.apache.org/security/vulnerabilities_24.htmlRelease NotesVendor Advisory
http://www.openwall.com/lists/oss-security/2026/05/05/6Mailing ListThird Party Advisory

FAQ

What is CVE-2026-29168?

CVE-2026-29168 is a vulnerability with a CVSS score of 7.3 (HIGH). 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 ar...

How severe is CVE-2026-29168?

CVE-2026-29168 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-29168?

Check the references section above for vendor advisories and patch information. Affected products include: Apache Http Server.