Reference page — cumulative record through Saturday, October 3, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2026-80110
Red Hat Red Hat Enterprise Linux 10 — Pki-core: dogtag pki v2 rest acl filter's reverse-lexicographic tie-break lets a ca agent invoke the admin-only raw profile creation endpoint
AV AC PR UI S C I A CVSS EPSS %ile KEV
N L L N U H H N 8.1 .0016 4.7 —
AFFECTED
Product Versions Fixed
Red Hat Enterprise Linux 10 unspecified 0:11.9.0-5.el10_2
Red Hat Enterprise Linux 9 unspecified 0:11.7.1-2.el9_8
Red Hat Certificate System 9 unspecified —
Red Hat Enterprise Linux 6 unspecified —
Red Hat Enterprise Linux 7 unspecified —
Red Hat Enterprise Linux 8 unspecified —
Red Hat Enterprise Linux 8 unspecified —
TIMELINE
Aug 25 Reserved by redhat
Sep 21 Published (CNA: redhat)
Sep 30 PATCH SHIPPED — CVE-2026-80110 (Red Hat Enterprise Linux 10). Fixed in Red Hat Enterprise Linux 10 0:11.9.0-5.el10_2.
Description
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.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| August 25, 2026 | Reserved | Reserved by redhat |
| September 21, 2026 | Published | Published (CNA: redhat) |
| September 30, 2026 | PATCH SHIPPED | PATCH SHIPPED — CVE-2026-80110 (Red Hat Enterprise Linux 10). Fixed in Red Hat Enterprise Linux 10 0:11.9.0-5.el10_2. |
Affected
Affected products and packages — 7 rows
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Red Hat | Red Hat Enterprise Linux 10 | — | — | 0:11.9.0-5.el10_2 |
| Red Hat | Red Hat Enterprise Linux 9 | — | — | 0:11.7.1-2.el9_8 |
| Red Hat | Red Hat Certificate System 9 | — | — | — |
| Red Hat | Red Hat Enterprise Linux 6 | — | — | — |
| Red Hat | Red Hat Enterprise Linux 7 | — | — | — |
| Red Hat | Red Hat Enterprise Linux 8 | — | — | — |
| Red Hat | Red Hat Enterprise Linux 8 | — | — | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-80110 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Saturday, October 3, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
