Issued at: 2026-07-22
Updated at: 2026-07-23
Synopsis
Important: libtiff security update
Description
The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.
Security Fix(es):
* libtiff: libtiff: Heap-based buffer overflow via crafted PixarLog-compressed TIFF image (CVE-2026-12912)
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 9 aarch64
Rocky Linux 9 ppc64le
Rocky Linux 9 s390x
Rocky Linux 9 x86_64
Fixes
2492871
CVEs
CVE-2026-12912
Affected packages
Rocky Linux 9 aarch64 - AppStream
libtiff-0:4.4.0-18.el9_8.1.aarch64.rpm
libtiff-0:4.4.0-18.el9_8.1.src.rpm
libtiff-debuginfo-0:4.4.0-18.el9_8.1.aarch64.rpm
libtiff-debugsource-0:4.4.0-18.el9_8.1.aarch64.rpm
libtiff-devel-0:4.4.0-18.el9_8.1.aarch64.rpm
Rocky Linux 9 x86_64 - AppStream
libtiff-0:4.4.0-18.el9_8.1.i686.rpm
libtiff-0:4.4.0-18.el9_8.1.src.rpm
libtiff-0:4.4.0-18.el9_8.1.x86_64.rpm
libtiff-debuginfo-0:4.4.0-18.el9_8.1.i686.rpm
libtiff-debuginfo-0:4.4.0-18.el9_8.1.x86_64.rpm
libtiff-debugsource-0:4.4.0-18.el9_8.1.i686.rpm
libtiff-debugsource-0:4.4.0-18.el9_8.1.x86_64.rpm
libtiff-devel-0:4.4.0-18.el9_8.1.i686.rpm
libtiff-devel-0:4.4.0-18.el9_8.1.x86_64.rpm
Rocky Linux 9 s390x - AppStream
libtiff-0:4.4.0-18.el9_8.1.src.rpm
libtiff-0:4.4.0-18.el9_8.1.s390x.rpm
libtiff-debuginfo-0:4.4.0-18.el9_8.1.s390x.rpm
libtiff-debugsource-0:4.4.0-18.el9_8.1.s390x.rpm
libtiff-devel-0:4.4.0-18.el9_8.1.s390x.rpm
Rocky Linux 9 ppc64le - AppStream
libtiff-0:4.4.0-18.el9_8.1.src.rpm
libtiff-0:4.4.0-18.el9_8.1.ppc64le.rpm
libtiff-debuginfo-0:4.4.0-18.el9_8.1.ppc64le.rpm
libtiff-debugsource-0:4.4.0-18.el9_8.1.ppc64le.rpm
libtiff-devel-0:4.4.0-18.el9_8.1.ppc64le.rpm
Rocky Linux 9 aarch64 - CRB
libtiff-tools-0:4.4.0-18.el9_8.1.aarch64.rpm
libtiff-tools-debuginfo-0:4.4.0-18.el9_8.1.aarch64.rpm
Rocky Linux 9 s390x - CRB
libtiff-tools-0:4.4.0-18.el9_8.1.s390x.rpm
libtiff-tools-debuginfo-0:4.4.0-18.el9_8.1.s390x.rpm
Rocky Linux 9 x86_64 - CRB
libtiff-tools-0:4.4.0-18.el9_8.1.x86_64.rpm
libtiff-tools-debuginfo-0:4.4.0-18.el9_8.1.x86_64.rpm
Rocky Linux 9 ppc64le - CRB
libtiff-tools-0:4.4.0-18.el9_8.1.ppc64le.rpm
libtiff-tools-debuginfo-0:4.4.0-18.el9_8.1.ppc64le.rpm