RLSA-2026:15888

Synopsis

Important: openexr security update

Description

OpenEXR is an open-source high-dynamic-range floating-point image file format for high-quality image processing and storage. This document presents a brief overview of OpenEXR and explains concepts that are specific to this format. This package containes the binaries for OpenEXR.

Security Fix(es):

* OpenEXR: OpenEXR: Arbitrary code execution and information disclosure via crafted EXR file (CVE-2026-34588)

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 s390x Rocky Linux 10 x86_64

Fixes

2455408

CVEs

CVE-2026-34588

Affected packages

Rocky Linux 10 ppc64le - AppStream

openexr-libs-debuginfo-0:3.1.10-8.el10_1.2.ppc64le.rpm openexr-0:3.1.10-8.el10_1.2.src.rpm openexr-libs-0:3.1.10-8.el10_1.2.ppc64le.rpm openexr-0:3.1.10-8.el10_1.2.ppc64le.rpm openexr-debuginfo-0:3.1.10-8.el10_1.2.ppc64le.rpm openexr-debugsource-0:3.1.10-8.el10_1.2.ppc64le.rpm

Rocky Linux 10 x86_64 - AppStream

openexr-debugsource-0:3.1.10-8.el10_1.2.x86_64.rpm openexr-0:3.1.10-8.el10_1.2.src.rpm openexr-debuginfo-0:3.1.10-8.el10_1.2.x86_64.rpm openexr-libs-0:3.1.10-8.el10_1.2.x86_64.rpm openexr-0:3.1.10-8.el10_1.2.x86_64.rpm openexr-libs-debuginfo-0:3.1.10-8.el10_1.2.x86_64.rpm

Rocky Linux 10 s390x - AppStream

openexr-0:3.1.10-8.el10_1.2.s390x.rpm openexr-0:3.1.10-8.el10_1.2.src.rpm openexr-libs-debuginfo-0:3.1.10-8.el10_1.2.s390x.rpm openexr-debugsource-0:3.1.10-8.el10_1.2.s390x.rpm openexr-debuginfo-0:3.1.10-8.el10_1.2.s390x.rpm openexr-libs-0:3.1.10-8.el10_1.2.s390x.rpm

Rocky Linux 10 aarch64 - AppStream

openexr-0:3.1.10-8.el10_1.2.src.rpm openexr-debugsource-0:3.1.10-8.el10_1.2.aarch64.rpm openexr-libs-debuginfo-0:3.1.10-8.el10_1.2.aarch64.rpm openexr-debuginfo-0:3.1.10-8.el10_1.2.aarch64.rpm openexr-libs-0:3.1.10-8.el10_1.2.aarch64.rpm openexr-0:3.1.10-8.el10_1.2.aarch64.rpm

Rocky Linux 10 ppc64le - CRB

openexr-devel-0:3.1.10-8.el10_1.2.ppc64le.rpm

Rocky Linux 10 aarch64 - CRB

openexr-devel-0:3.1.10-8.el10_1.2.aarch64.rpm

Rocky Linux 10 s390x - CRB

openexr-devel-0:3.1.10-8.el10_1.2.s390x.rpm

Rocky Linux 10 x86_64 - CRB

openexr-devel-0:3.1.10-8.el10_1.2.x86_64.rpm