RLSA-2026:54243

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Source

https://errata.rockylinux.org/RLSA-2026:54243

Import Source

https://storage.googleapis.com/resf-osv-data/RLSA-2026:54243.json

JSON Data

https://api.test.osv.dev/v1/vulns/RLSA-2026:54243

Upstream

CVE-2026-33377

CVE-2026-42127

Published

2026-09-16T18:01:29Z

Modified

2026-09-16T18:24:38Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

Important: grafana security update

Details

Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB.

Security Fix(es):

grafana: Grafana: Privilege escalation via dashboard overwrite (CVE-2026-33377)
grafana: Grafana: Denial of Service due to excessive memory allocation via large JSON payloads (CVE-2026-42127)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Database specific

{
    "license":  "CC-BY-4.0",
    "license_url":  "https://creativecommons.org/licenses/by/4.0/",
    "source_advisory":  "RHSA-2026:54243"
}

References

Credits

- Rocky Enterprise Software Foundation
- Red Hat

Affected packages

Rocky Linux:8 / grafana

Package

Name: grafana
Purl: pkg:rpm/rocky-linux/grafana?distro=rocky-linux-8&epoch=0

Affected ranges

Type

ECOSYSTEM

Events

Introduced

Fixed

0:9.2.10-32.el8_10.1

Database specific

Show details

{
    "yum_repository":  "AppStream"
}

Database specific

source

"https://storage.googleapis.com/resf-osv-data/RLSA-2026:54243.json"