CVE-2026-42005
Publication date 26 June 2026
Last updated 26 June 2026
Ubuntu priority
Description
security update
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| dnsdist | 26.04 LTS resolute |
Needs evaluation
|
| 25.10 questing |
Needs evaluation
|
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy |
Needs evaluation
|
|
| 20.04 LTS focal |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| pdns | 26.04 LTS resolute |
Needs evaluation
|
| 25.10 questing |
Needs evaluation
|
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy |
Needs evaluation
|
|
| 20.04 LTS focal |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| pdns-recursor | 26.04 LTS resolute |
Not affected
|
| 25.10 questing |
Needs evaluation
|
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy |
Needs evaluation
|
|
| 20.04 LTS focal |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
References
Other references
- https://www.cve.org/CVERecord?id=CVE-2026-42005
- https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2026-08.html#cve-2026-42005-unbounded-resource-consumption-in-internal-webserver
- https://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2026-07.html
- https://github.com/PowerDNS/pdns/commit/11e4f2da8259e5070e7a193f48d23ade38b71dc0
- https://www.dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2026-09.html#cve-2026-42005-insufficient-input-validation-of-internal-web-server