RHSA-2026:70917MediumCVSS 6.1
Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
🔗 CVE IDs covered (1)
📋 Description
CVE-2026-75838 — dompurify: DOMPurify: Cross-Site Scripting via IN_PLACE sanitization
🎯 Affected products4
- Red Hat Hardened Images
- grafana12.4-0:12.4.10-0.7.hum1@aarch64 as a component of Red Hat Hardened Images
- grafana12.4-0:12.4.10-0.7.hum1@src as a component of Red Hat Hardened Images
- grafana12.4-0:12.4.10-0.7.hum1@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/ Workaround: To mitigate this vulnerability, avoid using DOMPurify with a custom IN_PLACE sanitization configuration that includes an element-removal hook. Default DOMPurify configurations are not affected by this flaw.
🔗 References (5)
- selfhttps://access.redhat.com/errata/RHSA-2026:70917
- externalhttps://access.redhat.com/security/cve/CVE-2026-75838
- externalhttps://access.redhat.com/security/updates/classification/
- externalhttps://images.redhat.com/
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_70917.json