RHSA-2026:54540HighCVSS 7.1

Red Hat Security Advisory: yelp security update

Published
August 13, 2026
Last Modified
August 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-13601 →

📋 Description

CVE-2026-13601 — yelp: yelp-xsl: Overly Permissive Content Security Policy in Yelp Allows Host File Disclosure from Flatpak Applications

🎯 Affected products26

  • Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-2:40.3-2.el9_4.2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-2:40.3-2.el9_4.2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-2:40.3-2.el9_4.2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-2:40.3-2.el9_4.2.src as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-2:40.3-2.el9_4.2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-debuginfo-2:40.3-2.el9_4.2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-debuginfo-2:40.3-2.el9_4.2.i686 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-debuginfo-2:40.3-2.el9_4.2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-debuginfo-2:40.3-2.el9_4.2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-debuginfo-2:40.3-2.el9_4.2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-debugsource-2:40.3-2.el9_4.2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-debugsource-2:40.3-2.el9_4.2.i686 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-debugsource-2:40.3-2.el9_4.2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-debugsource-2:40.3-2.el9_4.2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-debugsource-2:40.3-2.el9_4.2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-libs-2:40.3-2.el9_4.2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-libs-2:40.3-2.el9_4.2.i686 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-libs-2:40.3-2.el9_4.2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-libs-2:40.3-2.el9_4.2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-libs-2:40.3-2.el9_4.2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-libs-debuginfo-2:40.3-2.el9_4.2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-libs-debuginfo-2:40.3-2.el9_4.2.i686 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-libs-debuginfo-2:40.3-2.el9_4.2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-libs-debuginfo-2:40.3-2.el9_4.2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • yelp-libs-debuginfo-2:40.3-2.el9_4.2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)

✅ 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: No mitigation is currently available that meets Red Hat Product Security's standards for usability, deployment, applicability, or stability. Customers are advised to apply the appropriate security update when they becomes available.

🔗 References (4)