REDHAT-BUG-2465304: Double Free

Published May 4, 2026
·
Updated

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 Software

1 affected component
Apache HTTP Server=2.4.66

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade Apache HTTP Server to a version that resolves this vulnerability.

    Fixed in 2.4.67

Event History

May 4, 2026
Data Sourced
via Red Hat·03:02 PM
DescriptionSeverityAffected Software

Frequently Asked Questions

1

What is the severity of REDHAT-BUG-2465304?

The severity of REDHAT-BUG-2465304 is high with a score of 7.

2

What type of vulnerability is REDHAT-BUG-2465304?

REDHAT-BUG-2465304 is a Double Free vulnerability which could lead to remote code execution.

3

How do I fix REDHAT-BUG-2465304?

To fix REDHAT-BUG-2465304, users should upgrade to Apache HTTP Server version 2.4.67.

4

Which version of Apache HTTP Server is affected by REDHAT-BUG-2465304?

Apache HTTP Server version 2.4.66 is affected by the vulnerability REDHAT-BUG-2465304.

5

What is the potential impact of REDHAT-BUG-2465304?

The potential impact of REDHAT-BUG-2465304 includes remote code execution due to the Double Free vulnerability.

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