VULNERABILITY INTELLIGENCE

CVE-2026-23918

CVSS score8.8 HIGH
EPSS probability49.73%
CISA KEVNot currently listed
Published2026-05-04
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Weakness classification

  • CWE-415: Double Free
  • CWE-1341: Multiple Releases of Same Resource or Handle

Primary references