PT-2026-36813 · Apache+4 · Apache Http Server+4

·

CVE-2026-33006

·

Published

2026-03-09

·

Updated

2026-08-27

CVSS v3.1

9.8

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions Apache HTTP Server version 2.4.66
Description A timing attack against mod auth digest allows a remote attacker to bypass Digest authentication. A timing attack is a side-channel attack where the attacker attempts to compromise a system by analyzing the time it takes to execute specific algorithms or functions.
Recommendations Upgrade to version 2.4.67.

Fix

Found an issue in the description? Have something to add? Feel free to write us 👾

Weakness Enumeration

Related Identifiers

ALSA-2026:41906
AZL-86013
BDU:2026-06308
BIT-APACHE-2026-33006
CVE-2026-33006
OESA-2026-2316
OESA-2026-2318
OESA-2026-2319
OESA-2026-2320
OESA-2026-2401
OPENSUSE-SU-2026:10785-1
OPENSUSE-SU-2026:21115-1
RHSA-2026:17080
RHSA-2026:34109
SUSE-SU-2026:22199-1
SUSE-SU-2026:22209-1
SUSE-SU-2026:2641-1
SUSE-SU-2026:2686-1
USN-8239-1
USN-8589-1

Affected Products

Apache Http Server
Linuxmint
Red Os
Rocky Linux
Ubuntu