CVE catalog

CVE-2026-17039

UBUNTU-CVE-2026-17039

[CVE catalog]

Severity
Low · CVSS 3.1CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Published
Updated
Source
[NVD] · [CVE record]
EPSS
0.26% · Oct 25, 2026

A flaw was found in pki-core. The certificate authority (CA) renewal request path does not perform the realm-based authorization check that the enrollment path performs, allowing an authenticated user entitled to one realm to cause a certificate belonging to a different realm to be renewed without that realm's authorization.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

DistributionPackageReleaseVersionStatus
Debiandogtag-pki1110.10.2-3vulnerable
Debiandogtag-pki1110.10.6-1vulnerable
Debiandogtag-pki1111.0.0-1vulnerable
Debiandogtag-pki1111.0.3-1vulnerable
Debiandogtag-pki1111.0.3-2vulnerable
Debiandogtag-pki1111.0.3-3vulnerable
Debiandogtag-pki1111.0.3-4vulnerable
Debiandogtag-pki1111.0.6-1vulnerable
Debiandogtag-pki1111.0.6-2vulnerable
Debiandogtag-pki1111.2.1-1vulnerable
Debiandogtag-pki1111.2.1-2vulnerable
Ubuntudogtag-pkipro10.10.2-3build1vulnerable
Ubuntudogtag-pkipro11.0.0-1vulnerable
Ubuntudogtag-pkipro11.0.0-1ubuntu0.1~esm1vulnerable

Fixed-version evidence

OpenFactory catalog packages

No matching packages in this catalog.

Observed:

References