RHSA-2026:7304MediumCVSS 7.5

Red Hat Security Advisory: libtiff security update

Published
April 9, 2026
Last Modified
November 7, 2026

🔗 CVE IDs covered (1)

CVE-2023-52356 →

📋 Description

CVE-2023-52356 — libtiff: Segment fault in libtiff in TIFFReadRGBATileExt() leading to denial of service

🎯 Affected products39

  • Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0)
  • libtiff-0:4.6.0-6.el10_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-0:4.6.0-6.el10_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-0:4.6.0-6.el10_0.2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-0:4.6.0-6.el10_0.2.src as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-0:4.6.0-6.el10_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-debuginfo-0:4.6.0-6.el10_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-debuginfo-0:4.6.0-6.el10_0.2.aarch64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0)
  • libtiff-debuginfo-0:4.6.0-6.el10_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-debuginfo-0:4.6.0-6.el10_0.2.ppc64le as a component of Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0)
  • libtiff-debuginfo-0:4.6.0-6.el10_0.2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-debuginfo-0:4.6.0-6.el10_0.2.s390x as a component of Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0)
  • libtiff-debuginfo-0:4.6.0-6.el10_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-debuginfo-0:4.6.0-6.el10_0.2.x86_64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0)
  • libtiff-debugsource-0:4.6.0-6.el10_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-debugsource-0:4.6.0-6.el10_0.2.aarch64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0)
  • libtiff-debugsource-0:4.6.0-6.el10_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-debugsource-0:4.6.0-6.el10_0.2.ppc64le as a component of Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0)
  • libtiff-debugsource-0:4.6.0-6.el10_0.2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-debugsource-0:4.6.0-6.el10_0.2.s390x as a component of Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0)
  • libtiff-debugsource-0:4.6.0-6.el10_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-debugsource-0:4.6.0-6.el10_0.2.x86_64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0)
  • libtiff-devel-0:4.6.0-6.el10_0.2.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-devel-0:4.6.0-6.el10_0.2.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-devel-0:4.6.0-6.el10_0.2.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-devel-0:4.6.0-6.el10_0.2.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v. 10.0)
  • libtiff-tools-0:4.6.0-6.el10_0.2.aarch64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0)
  • libtiff-tools-0:4.6.0-6.el10_0.2.ppc64le as a component of Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0)
  • libtiff-tools-0:4.6.0-6.el10_0.2.s390x as a component of Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0)
  • +9 more not shown

✅ 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

🔗 References (4)