RLSA-2026:88188

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Source
https://errata.rockylinux.org/RLSA-2026:88188
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2026:88188.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2026:88188
Upstream
CVE (4)
  • CVE-2026-111943
  • CVE-2026-78667
  • CVE-2026-78669
  • CVE-2026-97031
Published
2026-10-23T06:42:37Z
Modified
2026-10-23T07:15:03Z
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):

  • net/http: golang: golang: Denial of Service via crafted HTTP Range headers (CVE-2026-78667)

  • crypto/tls: golang: crypto/tls: Denial of Service via multiple ECH outer extension references (CVE-2026-97031)

  • net/http: net/http/internal/http2: golang.org/x/net/http2: net/http: Denial of Service via excessive HTTP/2 SETTINGS frames (CVE-2026-78669)

  • crypto/x509: golang: crypto/x509: Man-in-the-middle attacks via untrusted intermediate certificates (CVE-2026-111943)

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-2026:88188"
}
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
0 Unknown introduced version / All previous versions are affected
Fixed
0:9.2.10-36.el8_10
Database specific
Show details 
{
    "yum_repository":  "AppStream"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:88188.json"