RLSA-2026:1377

Synopsis

Moderate: image-builder security update

Description

A local binary for building customized OS artifacts such as VM images and OSTree commits. Uses osbuild under the hood.

Security Fix(es):

* golang: archive/tar: Unbounded allocation when parsing GNU sparse map (CVE-2025-58183)

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

2407258

CVEs

CVE-2025-58183

Affected packages

Rocky Linux 9 aarch64 - AppStream

image-builder-0:31-2.el9_7.rocky.0.2.aarch64.rpm image-builder-0:31-2.el9_7.rocky.0.2.src.rpm image-builder-debuginfo-0:31-2.el9_7.rocky.0.2.aarch64.rpm image-builder-debugsource-0:31-2.el9_7.rocky.0.2.aarch64.rpm

Rocky Linux 9 ppc64le - AppStream

image-builder-0:31-2.el9_7.rocky.0.2.ppc64le.rpm image-builder-0:31-2.el9_7.rocky.0.2.src.rpm image-builder-debuginfo-0:31-2.el9_7.rocky.0.2.ppc64le.rpm image-builder-debugsource-0:31-2.el9_7.rocky.0.2.ppc64le.rpm

Rocky Linux 9 s390x - AppStream

image-builder-0:31-2.el9_7.rocky.0.2.s390x.rpm image-builder-0:31-2.el9_7.rocky.0.2.src.rpm image-builder-debuginfo-0:31-2.el9_7.rocky.0.2.s390x.rpm image-builder-debugsource-0:31-2.el9_7.rocky.0.2.s390x.rpm

Rocky Linux 9 x86_64 - AppStream

image-builder-0:31-2.el9_7.rocky.0.2.src.rpm image-builder-0:31-2.el9_7.rocky.0.2.x86_64.rpm image-builder-debuginfo-0:31-2.el9_7.rocky.0.2.x86_64.rpm image-builder-debugsource-0:31-2.el9_7.rocky.0.2.x86_64.rpm