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-2026-76561
Red Hat Red Hat Enterprise Linux 10 — Pki-core: dogtag/pki: certprofile-import allows code execution via unsanitized profile content (externalprocessconstraint)
AV AC PR UI S C I A CVSS EPSS %ile KEV
N L H N U H H H 7.2 .0043 35.0 —
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 19 Reserved by redhat
Sep 8 Published (CNA: redhat)
Sep 30 PATCH SHIPPED — CVE-2026-76561 (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 Dogtag PKI, as used by FreeIPA's certificate authority component. The certificate profile import functionality does not fully validate uploaded profile content beyond the profile ID. An authenticated user with CA Administrator privileges can exploit Dogtag's ExternalProcessConstraint mechanism to execute arbitrary commands with attacker-controlled environment variables, achieving code execution as the pkiuser account.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| August 19, 2026 | Reserved | Reserved by redhat |
| September 8, 2026 | Published | Published (CNA: redhat) |
| September 30, 2026 | PATCH SHIPPED | PATCH SHIPPED — CVE-2026-76561 (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-2026-76561 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.
