CVE-2026-90771
CVE-2026-90771: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityMedium5.9
Medium [CVE-2026-90771] Prototype Pollution via custom messages
CVE-2026-90771Source published Source updated
Prototype Pollution via custom messages. Red Hat rates this moderate (CVSS 5.9). Weakness: CWE-915. Red Hat lists fixing advisory RHSA-2026:67610 with package grafana13-1-main-13.1.3-0.9.hum1, grafana13-2-main-13.2.1-0.4.hum1, grafana12-4-main-12.4.10-0.3.hum1. Affected products named by the advisory: Red Hat Hardened Images; Gatekeeper 3; Migration Toolkit for Containers; Red Hat Build of Podman Desktop; and 8 more.
- Related products — impact not confirmed
- Red Hat Hardened Images
- Gatekeeper 3
- Migration Toolkit for Containers
- Red Hat Build of Podman Desktop
8 more entries in the full advisory.
- Source-reported affected versions
- < 17.13.8
- < 18.2.9
- Source-reported fixed versions
- grafana13-1-main-13.1.3-0.9.hum1
- grafana13-2-main-13.2.1-0.4.hum1
- grafana12-4-main-12.4.10-0.3.hum1
- RHSA-2026:67610
- Mitigation guidance
- Upgrade joi to 17.13.8, 18.2.9, or later. Avoid passing untrusted data to Joi message configuration until upgraded.
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