RHSA-2026:71625MediumCVSS 6.3

Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

Published
September 24, 2026
Last Modified
November 6, 2026

🔗 CVE IDs covered (1)

📋 Description

CVE-2026-93313 — poppler: Poppler: Remote integer overflow vulnerability

🎯 Affected products22

  • Red Hat Hardened Images
  • poppler-0:26.08.0-1.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • poppler-0:26.08.0-1.1.hum1@src as a component of Red Hat Hardened Images
  • poppler-0:26.08.0-1.1.hum1@x86_64 as a component of Red Hat Hardened Images
  • poppler-cpp-0:26.08.0-1.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • poppler-cpp-0:26.08.0-1.1.hum1@x86_64 as a component of Red Hat Hardened Images
  • poppler-cpp-devel-0:26.08.0-1.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • poppler-cpp-devel-0:26.08.0-1.1.hum1@x86_64 as a component of Red Hat Hardened Images
  • poppler-devel-0:26.08.0-1.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • poppler-devel-0:26.08.0-1.1.hum1@x86_64 as a component of Red Hat Hardened Images
  • poppler-glib-0:26.08.0-1.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • poppler-glib-0:26.08.0-1.1.hum1@x86_64 as a component of Red Hat Hardened Images
  • poppler-glib-devel-0:26.08.0-1.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • poppler-glib-devel-0:26.08.0-1.1.hum1@x86_64 as a component of Red Hat Hardened Images
  • poppler-glib-doc-0:26.08.0-1.1.hum1@noarch@public-hummingbird-aarch64-rpms as a component of Red Hat Hardened Images
  • poppler-glib-doc-0:26.08.0-1.1.hum1@noarch@public-hummingbird-x86_64-rpms as a component of Red Hat Hardened Images
  • poppler-qt6-0:26.08.0-1.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • poppler-qt6-0:26.08.0-1.1.hum1@x86_64 as a component of Red Hat Hardened Images
  • poppler-qt6-devel-0:26.08.0-1.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • poppler-qt6-devel-0:26.08.0-1.1.hum1@x86_64 as a component of Red Hat Hardened Images
  • poppler-utils-0:26.08.0-1.1.hum1@aarch64 as a component of Red Hat Hardened Images
  • poppler-utils-0:26.08.0-1.1.hum1@x86_64 as a component of Red Hat Hardened Images

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Workaround: To mitigate this issue, avoid opening untrusted PDF documents with applications that rely on Poppler for rendering. Additionally, consider running applications that process untrusted content in a sandboxed environment to limit potential impact. No configuration option is available to disable JBIG2 stream processing within Poppler without patching.

🔗 References (5)