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RLSA-2026:83551

Security Mirrored from RHSA-2026:83551
Issued at: 2026-10-16
Updated at: 2026-10-16

Advisory content derived from Red Hat RHSA-2026:83551, © Red Hat, Inc., used under CC BY 4.0, with modifications.

Synopsis

Important: ghostscript security update



Description

The Ghostscript suite contains utilities for rendering PostScript and PDF documents. Ghostscript translates PostScript code to common bitmap formats so that the code can be displayed or printed.

Security Fix(es):

* ghostscript: ghostscript: -dSAFER sandbox bypass via Type 5 shading OOB write and procedure-stream use-after-free (CVE-2026-101258)

* ghostscript: ghostscript: stack-based buffer overflow in pdfwrite via crafted font data (CVE-2026-103226)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.



Affected products

Rocky Linux 10 aarch64 Rocky Linux 10 ppc64le Rocky Linux 10 riscv64 Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2542396 2543939

CVEs

CVE-2026-101258 CVE-2026-103226

Affected packages

Rocky Linux 10 aarch64 - CRB

ghostscript-tools-dvipdf-0:10.02.1-16.el10_2.3.noarch.rpm libgs-devel-0:10.02.1-16.el10_2.3.aarch64.rpm

Rocky Linux 10 ppc64le - CRB

ghostscript-tools-dvipdf-0:10.02.1-16.el10_2.3.noarch.rpm libgs-devel-0:10.02.1-16.el10_2.3.ppc64le.rpm

Rocky Linux 10 riscv64 - CRB

ghostscript-tools-dvipdf-0:10.02.1-16.el10_2.3.noarch.rpm

Rocky Linux 10 s390x - CRB

ghostscript-tools-dvipdf-0:10.02.1-16.el10_2.3.noarch.rpm libgs-devel-0:10.02.1-16.el10_2.3.s390x.rpm

Rocky Linux 10 x86_64 - CRB

ghostscript-tools-dvipdf-0:10.02.1-16.el10_2.3.noarch.rpm libgs-devel-0:10.02.1-16.el10_2.3.x86_64.rpm

Rocky Linux 10 ppc64le - AppStream

ghostscript-0:10.02.1-16.el10_2.3.ppc64le.rpm libgs-debuginfo-0:10.02.1-16.el10_2.3.ppc64le.rpm ghostscript-doc-0:10.02.1-16.el10_2.3.noarch.rpm ghostscript-0:10.02.1-16.el10_2.3.src.rpm ghostscript-tools-fonts-0:10.02.1-16.el10_2.3.noarch.rpm ghostscript-tools-printing-0:10.02.1-16.el10_2.3.noarch.rpm ghostscript-debuginfo-0:10.02.1-16.el10_2.3.ppc64le.rpm ghostscript-debugsource-0:10.02.1-16.el10_2.3.ppc64le.rpm libgs-0:10.02.1-16.el10_2.3.ppc64le.rpm

Rocky Linux 10 s390x - AppStream

ghostscript-debuginfo-0:10.02.1-16.el10_2.3.s390x.rpm ghostscript-doc-0:10.02.1-16.el10_2.3.noarch.rpm ghostscript-0:10.02.1-16.el10_2.3.s390x.rpm ghostscript-0:10.02.1-16.el10_2.3.src.rpm ghostscript-tools-fonts-0:10.02.1-16.el10_2.3.noarch.rpm ghostscript-tools-printing-0:10.02.1-16.el10_2.3.noarch.rpm ghostscript-debugsource-0:10.02.1-16.el10_2.3.s390x.rpm libgs-0:10.02.1-16.el10_2.3.s390x.rpm libgs-debuginfo-0:10.02.1-16.el10_2.3.s390x.rpm

Rocky Linux 10 aarch64 - AppStream

ghostscript-doc-0:10.02.1-16.el10_2.3.noarch.rpm libgs-0:10.02.1-16.el10_2.3.aarch64.rpm ghostscript-0:10.02.1-16.el10_2.3.src.rpm ghostscript-tools-fonts-0:10.02.1-16.el10_2.3.noarch.rpm libgs-debuginfo-0:10.02.1-16.el10_2.3.aarch64.rpm ghostscript-tools-printing-0:10.02.1-16.el10_2.3.noarch.rpm ghostscript-0:10.02.1-16.el10_2.3.aarch64.rpm ghostscript-debuginfo-0:10.02.1-16.el10_2.3.aarch64.rpm ghostscript-debugsource-0:10.02.1-16.el10_2.3.aarch64.rpm

Rocky Linux 10 riscv64 - AppStream

ghostscript-doc-0:10.02.1-16.el10_2.3.noarch.rpm ghostscript-0:10.02.1-16.el10_2.3.src.rpm ghostscript-tools-fonts-0:10.02.1-16.el10_2.3.noarch.rpm ghostscript-tools-printing-0:10.02.1-16.el10_2.3.noarch.rpm

Rocky Linux 10 x86_64 - AppStream

ghostscript-doc-0:10.02.1-16.el10_2.3.noarch.rpm libgs-0:10.02.1-16.el10_2.3.x86_64.rpm ghostscript-0:10.02.1-16.el10_2.3.x86_64.rpm libgs-debuginfo-0:10.02.1-16.el10_2.3.x86_64.rpm ghostscript-0:10.02.1-16.el10_2.3.src.rpm ghostscript-tools-fonts-0:10.02.1-16.el10_2.3.noarch.rpm ghostscript-debugsource-0:10.02.1-16.el10_2.3.x86_64.rpm ghostscript-tools-printing-0:10.02.1-16.el10_2.3.noarch.rpm ghostscript-debuginfo-0:10.02.1-16.el10_2.3.x86_64.rpm