CVE-2026-23918

Description

Double Free and possible RCE vulnerability in Apache HTTP Server with the HTTP/2 protocol. This issue affects Apache HTTP Server: 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.

Affected Platforms

Weakness Type

CWE-415, CWE-1341

References

• https://httpd.apache.org/security/vulnerabilities_24.html
• http://www.openwall.com/lists/oss-security/2026/05/04/19
• https://access.redhat.com/errata/RHSA-2026:13938
• https://access.redhat.com/security/cve/CVE-2026-23918
• https://bugzilla.redhat.com/show_bug.cgi?id=2465304
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-23918.json