CVE-2026-23918
HIGH8.8EPSS 0.95%Apache HTTP Server: http2: double free and possible RCE on early reset
Published: 5/4/2026Modified: 5/9/2026
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 packages (3)
- Alpine/apache2from 0, < 2.4.67-r0
- Bitnami/apache>= 2.4.66, < 2.4.67
- Debian/apache2from 0, < 2.4.67-1~deb12u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |