RHSA-2026:73766HighCVSS 8.1

Red Hat Security Advisory: pki-core security update

Published
September 30, 2026
Last Modified
October 21, 2026

🔗 CVE IDs covered (2)

CVE-2026-76561 →CVE-2026-80110 →

📋 Description

CVE-2026-76561 — pki-core: Dogtag/PKI: certprofile-import allows code execution via unsanitized profile content (ExternalProcessConstraint) CVE-2026-80110 — 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

🎯 Affected products21

  • Red Hat Enterprise Linux AppStream (v. 9)
  • idm-pki-acme-0:11.7.1-2.el9_8.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • idm-pki-base-0:11.7.1-2.el9_8.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • idm-pki-ca-0:11.7.1-2.el9_8.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • idm-pki-java-0:11.7.1-2.el9_8.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • idm-pki-kra-0:11.7.1-2.el9_8.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • idm-pki-server-0:11.7.1-2.el9_8.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • idm-pki-tools-0:11.7.1-2.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • idm-pki-tools-0:11.7.1-2.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • idm-pki-tools-0:11.7.1-2.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • idm-pki-tools-0:11.7.1-2.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • idm-pki-tools-debuginfo-0:11.7.1-2.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • idm-pki-tools-debuginfo-0:11.7.1-2.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • idm-pki-tools-debuginfo-0:11.7.1-2.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • idm-pki-tools-debuginfo-0:11.7.1-2.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • pki-core-0:11.7.1-2.el9_8.src as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • pki-core-debugsource-0:11.7.1-2.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • pki-core-debugsource-0:11.7.1-2.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • pki-core-debugsource-0:11.7.1-2.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • pki-core-debugsource-0:11.7.1-2.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • python3-idm-pki-0:11.7.1-2.el9_8.noarch as a component of Red Hat Enterprise Linux AppStream (v. 9)

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: Until a fixed package is available, restrict membership in CA Administrator and equivalent roles to fully trusted operators, and audit certificate profile import operations for unexpected or unrecognized profile content. Review any custom ExternalProcessConstraint executable configuration in Dogtag for unnecessary exposure. Workaround: There is no way to mitigate this issue other than applying an update once available. As a partial mitigation, limiting membership in the Certificate Manager Agents group to trusted users reduces exposure, since exploitation requires an authenticated credential in that role.

🔗 References (5)