CVE-2026-33006

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Source
https://cve.org/CVERecord?id=CVE-2026-33006
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-33006.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2026-33006
Aliases
Downstream
ALPINE (1)
AZL (1)
BELL (1)
CLSA (13)
DEBIAN (1)
MGASA (1)
MINI (1)
OESA (5)
openSUSE (2)
RHSA (4)
RLSA (1)
SUSE (6)
UBUNTU (1)
Related
ALSA (1)
openSUSE (2)
SUSE (6)
Published
2026-05-04T14:42:03Z
Modified
2026-07-21T13:04:57Z
Severity
  • 4.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
Apache HTTP Server: mod_auth_digest timing attack
Details

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.

Database specific 
{
    "cna_assigner":  "apache",
    "cwe_ids":  [
        "CWE-208"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33006.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "last_affected":  "2.4.66"
                }
            ],
            "source":  "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/apache/httpd

Affected ranges

Type
GIT
Repo
https://github.com/apache/httpd
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
1284d059e417308158be7594be7b14d321a2ac61
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "2.4.67"
        }
    ],
    "source":  "CPE_FIELD"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-33006.json"