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osbuild-composer security update

🗓️ 09 Sep 2026 12:05:17Reported by Rockylinux Product ErrataType 
rocky
 rocky🔗 errata.rockylinux.org👁 12 Views

osbuild-composer on Rocky Linux 9 fixes golang DoS, privilege escalation, and XSS.

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OSOS VersionArchitecturePackagePackage VersionFilename
Rocky Linux9aarch64osbuild-composer0:165.1-4.el9_8.1.rocky.0.1osbuild-composer-0:165.1-4.el9_8.1.rocky.0.1.aarch64.rpm
Rocky Linux9ppc64leosbuild-composer0:165.1-4.el9_8.1.rocky.0.1osbuild-composer-0:165.1-4.el9_8.1.rocky.0.1.ppc64le.rpm
Rocky Linux9s390xosbuild-composer0:165.1-4.el9_8.1.rocky.0.1osbuild-composer-0:165.1-4.el9_8.1.rocky.0.1.s390x.rpm
Rocky Linux9srcosbuild-composer0:165.1-4.el9_8.1.rocky.0.1osbuild-composer-0:165.1-4.el9_8.1.rocky.0.1.src.rpm
Rocky Linux9x86_64osbuild-composer0:165.1-4.el9_8.1.rocky.0.1osbuild-composer-0:165.1-4.el9_8.1.rocky.0.1.x86_64.rpm
Rocky Linux9aarch64osbuild-composer-core0:165.1-4.el9_8.1.rocky.0.1osbuild-composer-core-0:165.1-4.el9_8.1.rocky.0.1.aarch64.rpm
Rocky Linux9ppc64leosbuild-composer-core0:165.1-4.el9_8.1.rocky.0.1osbuild-composer-core-0:165.1-4.el9_8.1.rocky.0.1.ppc64le.rpm
Rocky Linux9s390xosbuild-composer-core0:165.1-4.el9_8.1.rocky.0.1osbuild-composer-core-0:165.1-4.el9_8.1.rocky.0.1.s390x.rpm
Rocky Linux9x86_64osbuild-composer-core0:165.1-4.el9_8.1.rocky.0.1osbuild-composer-core-0:165.1-4.el9_8.1.rocky.0.1.x86_64.rpm
Rocky Linux9aarch64osbuild-composer-core-debuginfo0:165.1-4.el9_8.1.rocky.0.1osbuild-composer-core-debuginfo-0:165.1-4.el9_8.1.rocky.0.1.aarch64.rpm
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09 Sep 2026 12:05Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5 - 9.6
EPSS0.00798
SSVC
osbuild-composerRocky Linux 9Denial of Servicegolang libraryPrivilege EscalationCross-Site Scripting
12