Important: grafana security update
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.
ALSA-2026:54243
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:ALSA-2026:54243
grafana
Source reference: /affected/0/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 9.2.10-32.el8_10.1
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
grafana-selinux
Source reference: /affected/1/package/name
- Affected versions
- Not stated in this record
- Fixed versions
- 9.2.10-32.el8_10.1
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.2.10-32.el8_10.1"
}
]
}
],
"package": {
"name": "grafana",
"purl": "pkg:rpm/almalinux/grafana",
"ecosystem": "AlmaLinux:8"
},
"database_specific": {
"source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:54243.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.2.10-32.el8_10.1"
}
]
}
],
"package": {
"name": "grafana-selinux",
"purl": "pkg:rpm/almalinux/grafana-selinux",
"ecosystem": "AlmaLinux:8"
},
"database_specific": {
"source": "https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2026:54243.json"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #37077 · Revision 1
- Added to Heist Feed
- Publisher date