RHSA-2026:8291HighCVSS 8.8
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
🔗 CVE IDs covered (2)
📋 Description
CVE-2026-33813 — golang.org/x/image: golang: golang.org/x/image: Denial of Service via malformed WEBP image parsing CVE-2026-42503 — golang: golang.org/x/tools/gopls: gopls: Arbitrary code execution due to insecure network binding
🎯 Affected products5
- Red Hat Hardened Images
- golang1-26-main@aarch64 as a component of Red Hat Hardened Images
- golang1-26-main@noarch as a component of Red Hat Hardened Images
- golang1-26-main@src as a component of Red Hat Hardened Images
- golang1-26-main@x86_64 as a component of Red Hat Hardened Images
✅ Remediation
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/
🔗 References (6)
- selfhttps://access.redhat.com/errata/RHSA-2026:8291
- externalhttps://images.redhat.com/
- externalhttps://access.redhat.com/security/cve/CVE-2026-33813
- externalhttps://access.redhat.com/security/updates/classification/
- externalhttps://access.redhat.com/security/cve/CVE-2026-42503
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_8291.json