Medium [CVE-2026-111757] Information disclosure via malformed percent-encoded paths in serveStatic
This medium-severity Red Hat Linux advisory covers CVE-2026-111757; related products: Red Hat Hardened Images, Red Hat Ansible Automation Platform 2, Red Hat Enterprise Linux 10.
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Summary
Information disclosure via malformed percent-encoded paths in serveStatic. Red Hat rates this moderate (CVSS 5.3).
Weakness: CWE-551. Red Hat lists fixing advisory RHSA-2026:85295 with package grafana13-1-main-13.1.7-0.2.hum1, grafana12-4-main-12.4.13-0.1.hum1, grafana13-2-main-13.2.4-0.1.hum1.
Affected products named by the advisory: Red Hat Hardened Images; Red Hat Ansible Automation Platform 2; Red Hat Enterprise Linux 10; Red Hat OpenShift AI (RHOAI); and 2 more.
Affected products named by the advisory: Red Hat OpenShift Dev Spaces; Red Hat package: grafana.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative. Check it before change work.
Official advisory · high-confidence parse· fetched 13 days ago·verify at source
- grafana13-1-main-13.1.7-0.2.hum1
- grafana12-4-main-12.4.13-0.1.hum1
- grafana13-2-main-13.2.4-0.1.hum1
- RHSA-2026:85295
Official advisory · high-confidence parse· fetched 13 days ago·verify at source
Mitigation
Upgrade to a fixed release: grafana13-1-main-13.1.7-0.2.hum1, grafana12-4-main-12.4.13-0.1.hum1, grafana13-2-main-13.2.4-0.1.hum1, RHSA-2026:85295. That is the remediation for this advisory.
The vendor advisory may list interim mitigations or workarounds not captured here. Review it before change work.
Official advisory · high-confidence parse· fetched 13 days ago·verify at source
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