Node js yaml: js-yaml is a JavaScript YAML parser and dumper. (CVE-2026-84375)
Description
CVE-2026-84375 is a medium severity vulnerability affecting Red Hat Hardened Images RPMs, specifically impacting OpenShift Virtualization v4.12 images and related packages including grafana13.2. The issue relates to CWE-835 and has no known exploits in the wild. Red Hat has issued an update to the grafana13.2 package to version 13.2.0-0.1.4.hum1 to address this vulnerability.
CVSS v3.1
Score 7.5high
Affected software
pkg:deb/ubuntu/node-js-yaml?arch=source&distro=bionicpkg:deb/ubuntu/node-js-yaml?arch=source&distro=focalpkg:deb/ubuntu/node-js-yaml?arch=source&distro=jammypkg:deb/ubuntu/node-js-yaml?arch=source&distro=noblepkg:deb/ubuntu/node-js-yaml?arch=source&distro=stonkingpkg:deb/ubuntu/node-js-yaml?arch=source&distro=resoluteRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability, identified as CVE-2026-84375, affects Red Hat Hardened Images RPMs used in OpenShift Virtualization v4.12 images and related packages. It is associated with CWE-835 and has been assigned a CVSS score of 7.5 (medium severity) with an impact on availability (CVSS vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). Red Hat released an updated grafana13.2 package (version 13.2.0-0.1.4.hum1) to fix the issue. No exploits are currently known in the wild. The advisory is documented in Red Hat's errata RHSA-2026:62813.
Potential Impact
The vulnerability impacts availability, potentially allowing denial of service or disruption of service in affected Red Hat Hardened Images RPMs and OpenShift Virtualization v4.12 images. There is no reported impact on confidentiality or integrity. No active exploitation has been observed.
Mitigation Recommendations
Red Hat has provided an official fix by updating the grafana13.2 package to version 13.2.0-0.1.4.hum1. Users of affected Red Hat Hardened Images RPMs and OpenShift Virtualization v4.12 images should apply this update as per Red Hat's advisory RHSA-2026:62813. No additional mitigation steps are indicated by the vendor.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_security_advisory
- Csaf Version
- 2.0
- Publisher
- Red Hat Product Security
- Advisory Id
- RHSA-2026:62813
- Cve Count
- 1
- State
- PUBLISHED
Threat ID: 6a998f5dacd9273b49192cee
Added to database: 09/03/2026, 15:16:45 UTC
Last enriched: 10/18/2026, 02:26:54 UTC
Last updated: 10/18/2026, 18:48:24 UTC
Views: 57
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