RHSA-2026:24985HighCVSS 7.8

Red Hat Security Advisory: poppler security update

Published
June 10, 2026
Last Modified
October 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-10118 →

📋 Description

CVE-2026-10118 — poppler: Integer overflow in Poppler SplashOutputDev::tilingPatternFill leads to heap buffer overflow via unchecked dimension multiplication

🎯 Affected products88

  • Red Hat Enterprise Linux AppStream (v. 10)
  • Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • poppler-0:24.02.0-7.el10_2.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-0:24.02.0-7.el10_2.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-0:24.02.0-7.el10_2.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-0:24.02.0-7.el10_2.2.src as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-0:24.02.0-7.el10_2.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-cpp-0:24.02.0-7.el10_2.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-cpp-0:24.02.0-7.el10_2.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-cpp-0:24.02.0-7.el10_2.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-cpp-0:24.02.0-7.el10_2.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-cpp-debuginfo-0:24.02.0-7.el10_2.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-cpp-debuginfo-0:24.02.0-7.el10_2.2.aarch64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • poppler-cpp-debuginfo-0:24.02.0-7.el10_2.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-cpp-debuginfo-0:24.02.0-7.el10_2.2.ppc64le as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • poppler-cpp-debuginfo-0:24.02.0-7.el10_2.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-cpp-debuginfo-0:24.02.0-7.el10_2.2.s390x as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • poppler-cpp-debuginfo-0:24.02.0-7.el10_2.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-cpp-debuginfo-0:24.02.0-7.el10_2.2.x86_64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • poppler-cpp-devel-0:24.02.0-7.el10_2.2.aarch64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • poppler-cpp-devel-0:24.02.0-7.el10_2.2.ppc64le as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • poppler-cpp-devel-0:24.02.0-7.el10_2.2.s390x as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • poppler-cpp-devel-0:24.02.0-7.el10_2.2.x86_64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • poppler-debuginfo-0:24.02.0-7.el10_2.2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-debuginfo-0:24.02.0-7.el10_2.2.aarch64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • poppler-debuginfo-0:24.02.0-7.el10_2.2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-debuginfo-0:24.02.0-7.el10_2.2.ppc64le as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • poppler-debuginfo-0:24.02.0-7.el10_2.2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • poppler-debuginfo-0:24.02.0-7.el10_2.2.s390x as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • poppler-debuginfo-0:24.02.0-7.el10_2.2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • +58 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 Workaround: To mitigate this issue, users should avoid opening untrusted or suspicious PDF documents with applications that utilize the Poppler library for rendering. Limiting exposure to untrusted content can reduce the risk of exploitation.

🔗 References (4)