CVE-2026-33006: exploitation status and patch state

CVE-2026-33006 · CVSS 4.8 MEDIUM · EPSS 1% · patch available

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.

Is CVE-2026-33006 exploited?

• Not in the CISA KEV catalog.
• EPSS puts exploitation in the next 30 days at 1%.
• Public exploit code: none found in monitored sources.

Which products and versions are affected?

No affected package list recorded here yet.

Is there a patch?

• CBL-Mariner Releases

What PlainSec published about CVE-2026-33006

• Debian 13.5 Refreshes Install Media, Not Your Live Fleet (2026-05-18)
• Apache Patch Hides Module-Specific Exposure Across Hosts (2026-05-07)

Primary sources

• NVD record

What this record does not say

• No affected package data.

KEV and EPSS are re-checked daily. Record last updated 2026-08-11.