Incorrect Authorization Affecting idm-pki-ca package, versions <0:11.6.0-3.el10_0.1


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.16% (5th percentile)

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  • Snyk IDSNYK-RHEL10-IDMPKICA-21344775
  • published21 Oct 2026
  • disclosed15 Sept 2026

Introduced: 15 Sep 2026

CVE-2026-80110  (opens in a new tab)
CWE-863  (opens in a new tab)

How to fix?

Upgrade RHEL:10 idm-pki-ca to version 0:11.6.0-3.el10_0.1 or higher.
This issue was patched in RHSA-2026:86621.

NVD Description

Note: Versions mentioned in the description apply only to the upstream idm-pki-ca package and not the idm-pki-ca package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

A flaw was found in pki-core. The v2 REST ACL filter selects a tie-breaking permission for colliding literal and wildcard ACL keys using lexicographic string comparison rather than specificity, causing a wildcard-mapped permission to override a more specific literal-mapped permission when both match. In the CA's profile-management REST API this allows a request to POST /v2/profiles/raw -- intended to require Administrator-level profiles.create permission -- to instead be authorized under the lower-privileged profiles.approve permission held by the default Certificate Manager Agents group. The highest threat from this vulnerability is to confidentiality and integrity of the certificate authority's issuance policy.

CVSS Base Scores

version 3.1