RHSA-2026:86621HighCVSS 8.1

Red Hat Security Advisory: dogtag-pki security update

Published
October 21, 2026
Last Modified
November 3, 2026

🔗 CVE IDs covered (3)

CVE-2026-76561 →CVE-2026-80110 →CVE-2026-68497 →

📋 Description

CVE-2026-68497 — com.fasterxml.jackson.core/jackson-databind: tools.jackson.core/jackson-databind: jackson-databind: CPU Denial of Service via unbounded numeric parsing 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 EUS (v. 10.0)
  • dogtag-pki-0:11.6.0-3.el10_0.1.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • dogtag-pki-debugsource-0:11.6.0-3.el10_0.1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • dogtag-pki-debugsource-0:11.6.0-3.el10_0.1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • dogtag-pki-debugsource-0:11.6.0-3.el10_0.1.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • dogtag-pki-debugsource-0:11.6.0-3.el10_0.1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • idm-pki-acme-0:11.6.0-3.el10_0.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • idm-pki-base-0:11.6.0-3.el10_0.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • idm-pki-ca-0:11.6.0-3.el10_0.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • idm-pki-java-0:11.6.0-3.el10_0.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • idm-pki-kra-0:11.6.0-3.el10_0.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • idm-pki-server-0:11.6.0-3.el10_0.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • idm-pki-tools-0:11.6.0-3.el10_0.1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • idm-pki-tools-0:11.6.0-3.el10_0.1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • idm-pki-tools-0:11.6.0-3.el10_0.1.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • idm-pki-tools-0:11.6.0-3.el10_0.1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • idm-pki-tools-debuginfo-0:11.6.0-3.el10_0.1.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • idm-pki-tools-debuginfo-0:11.6.0-3.el10_0.1.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • idm-pki-tools-debuginfo-0:11.6.0-3.el10_0.1.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • idm-pki-tools-debuginfo-0:11.6.0-3.el10_0.1.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • python3-idm-pki-0:11.6.0-3.el10_0.1.noarch as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)

✅ 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: Upgrade jackson-databind to 2.18.10, 2.21.6, 2.22.2, or later fixed releases as applicable. Until updated, restrict untrusted JSON input size and complexity. 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 (6)