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CVE WatchJul 15, 2026

CVE-2026-23918

Double Free and possible RCE vulnerability in Apache HTTP Server with the HTTP/2 protocol. This issue affects Apache HTTP Server: 2.4.66.

CVSS

8.8

High

EPSS

49.7%

p99

KEV

Exploit Today

30

0-100

Published: May 4, 2026 · Last modified: Jul 15, 2026 · CWE-415 · CWE-1341

EPSS · 30d
49.7%EPSS · 30 days49.7%
2026-08-122026-09-09
Technical 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.

Official references
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