CVE-2026-33006

4.8 MEDIUM

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

Description

A timing attack against mod_auth_digest in Apache HTTP Server 2.4.66 allows a bypass of Digest authentication by a remote attacker. Users are recommended to upgrade to version 2.4.67, which fixes this 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:H/PR:N/UI:N/S:U/C:L/I:L/A:N

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

http://www.openwall.com/lists/oss-security/2026/05/04/21

Source: af854a3a-2127-422b-91ae-364da2661108

2 reference(s) from NVD

Quick Stats

CVSS v3 Score

4.8 / 10.0

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-208

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