CVE-2026-33006
Publication date 5 May 2026
Last updated 7 May 2026
Ubuntu priority
Description
mod_auth_digest timing attack
Read the notes from the security team
Why is this CVE low priority?
Apache httpd developers have rated this to be a low-severity issue
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| apache2 | 26.04 LTS resolute |
Fixed 2.4.66-2ubuntu2.1
|
| 25.10 questing |
Fixed 2.4.64-1ubuntu3.4
|
|
| 24.04 LTS noble |
Fixed 2.4.58-1ubuntu8.12
|
|
| 22.04 LTS jammy |
Fixed 2.4.52-1ubuntu4.20
|
|
| 20.04 LTS focal |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
|
| 14.04 LTS trusty |
Needs evaluation
|
Notes
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
4.8 · Medium
|
| Attack vector | Network |
| Attack complexity | High |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity impact | Low |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N |
References
Related Ubuntu Security Notices (USN)
- USN-8239-1
- Apache HTTP Server vulnerabilities
- 6 May 2026