BIT-apache-2026-33006

vendorUSosv

Apache HTTP Server: mod_auth_digest timing attack

view advisory published 2026-05-05Licence: per source

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-33006US	—	0.56% (46th)	Exploit	2026-05-04
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…

references

External citations — patches, advisories, analysis.

http://www.openwall.com/lists/oss-security/2026/05/04/21ADVISORY
https://httpd.apache.org/security/vulnerabilities_24.htmlADVISORY
https://nvd.nist.gov/vuln/detail/CVE-2026-33006WEB

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