CVE-2026-23918

8.8 HIGH

Published: May 04, 2026 Modified: May 04, 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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

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

Source: security@apache.org

1 reference(s) from NVD

Quick Stats

CVSS v3 Score

8.8 / 10.0

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-415

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