CVE-2026-111755: Red Hat Information disclosure via improper regular expression escaping in sensitive header filtering
This Red Hat advisory covers CVE-2026-111755. Related products: Red Hat Hardened Images.
Key facts
- Vendor rating
- Medium, CVSS 5.9
- CISA KEV
- Not listed (catalogue checked )
- Fixed in
- grafana13-2-main-13.2.4-0.3.hum1, grafana13-1-main-13.1.8-0.4.hum1, grafana12-4-main-12.4.13-0.3.hum1 and 1 more below
- Source published
- Listed by VulniPulse
Compiled by VulniPulse from the linked sources. How records are collected and checked.
Related products & platforms
Description
Information disclosure via improper regular expression escaping in sensitive header filtering. Red Hat rates this moderate (CVSS 5.9).
Weakness: CWE-212. Red Hat lists fixing advisory RHSA-2026:88541 with package grafana13-2-main-13.2.4-0.3.hum1, grafana13-1-main-13.1.8-0.4.hum1, grafana12-4-main-12.4.13-0.3.hum1.
Affected product named by the advisory: Red Hat Hardened Images.
Text from the source record.
How to fix CVE-2026-111755
Upgrade to a fixed release named by Red Hat:
- grafana13-2-main-13.2.4-0.3.hum1
- grafana13-1-main-13.1.8-0.4.hum1
- grafana12-4-main-12.4.13-0.3.hum1
- RHSA-2026:88541
CVE-2026-111755 in other vendors' advisories
- Veeam: KB4825
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