Red Hat Security Advisory: luksmeta security update

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products39

• Red Hat Enterprise Linux AppStream (v. 10)
• Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
• libluksmeta-0:10-1.el10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
• libluksmeta-0:10-1.el10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
• libluksmeta-0:10-1.el10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
• libluksmeta-0:10-1.el10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
• libluksmeta-debuginfo-0:10-1.el10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
• libluksmeta-debuginfo-0:10-1.el10.aarch64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
• libluksmeta-debuginfo-0:10-1.el10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
• libluksmeta-debuginfo-0:10-1.el10.ppc64le as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
• libluksmeta-debuginfo-0:10-1.el10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
• libluksmeta-debuginfo-0:10-1.el10.s390x as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
• libluksmeta-debuginfo-0:10-1.el10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
• libluksmeta-debuginfo-0:10-1.el10.x86_64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
• libluksmeta-devel-0:10-1.el10.aarch64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
• libluksmeta-devel-0:10-1.el10.ppc64le as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
• libluksmeta-devel-0:10-1.el10.s390x as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
• libluksmeta-devel-0:10-1.el10.x86_64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
• luksmeta-0:10-1.el10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
• luksmeta-0:10-1.el10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
• luksmeta-0:10-1.el10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
• luksmeta-0:10-1.el10.src as a component of Red Hat Enterprise Linux AppStream (v. 10)
• luksmeta-0:10-1.el10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
• luksmeta-debuginfo-0:10-1.el10.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
• luksmeta-debuginfo-0:10-1.el10.aarch64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
• luksmeta-debuginfo-0:10-1.el10.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
• luksmeta-debuginfo-0:10-1.el10.ppc64le as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
• luksmeta-debuginfo-0:10-1.el10.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
• luksmeta-debuginfo-0:10-1.el10.s390x as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
• luksmeta-debuginfo-0:10-1.el10.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
• +9 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 Workaround: There's no available mitigation for this vulnerability.

🔗 References (5)

• selfhttps://access.redhat.com/errata/RHSA-2026:18421
• externalhttps://docs.redhat.com/en/documentation/red_hat_enterprise_linux/10/html/10.2_release_notes/index
• externalhttps://access.redhat.com/security/updates/classification/#moderate
• externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2404244
• selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_18421.json