CVE-2026-21720

highpriority · track · 0EPSS 0.007 · 53 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.69% (53rd) EPSS

CVSS 7.5 · high

Is it mine?

32 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Every uncached /avatar/:hash request spawns a goroutine that refreshes the Gravatar image. If the refresh sits in the 10-slot worker queue longer than three seconds, the handler times out and stops listening for the result, so that goroutine blocks forever trying to send on an unbuffered channel. Sustained traffic with random hashes keeps tripping this timeout, so goroutine count grows linearly, eventually exhausting memory and causing Grafana to crash on some systems.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixeddracut-saltboot-0:1.1.0-150000.1.65.1.noarch as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeddracut-saltboot-0:1.1.0-150000.1.65.1.noarch as component of SUSE Manager Client Tools for SLE Micro 5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeddracut-saltboot-0:1.1.0-150000.1.65.1.noarch as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedfirewalld-prometheus-config-0:0.1-150000.3.67.1.aarch64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedfirewalld-prometheus-config-0:0.1-150000.3.67.1.ppc64le as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedfirewalld-prometheus-config-0:0.1-150000.3.67.1.s390x as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedfirewalld-prometheus-config-0:0.1-150000.3.67.1.x86_64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-QubitProducts-exporter_exporter-0:0.4.0-150000.1.21.1.aarch64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-QubitProducts-exporter_exporter-0:0.4.0-150000.1.21.1.aarch64 as component of SUSE Manager Client Tools for SLE Micro 5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-QubitProducts-exporter_exporter-0:0.4.0-150000.1.21.1.aarch64 as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-QubitProducts-exporter_exporter-0:0.4.0-150000.1.21.1.ppc64le as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-QubitProducts-exporter_exporter-0:0.4.0-150000.1.21.1.ppc64le as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-QubitProducts-exporter_exporter-0:0.4.0-150000.1.21.1.s390x as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-QubitProducts-exporter_exporter-0:0.4.0-150000.1.21.1.s390x as component of SUSE Manager Client Tools for SLE Micro 5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-QubitProducts-exporter_exporter-0:0.4.0-150000.1.21.1.s390x as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-QubitProducts-exporter_exporter-0:0.4.0-150000.1.21.1.x86_64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-QubitProducts-exporter_exporter-0:0.4.0-150000.1.21.1.x86_64 as component of SUSE Manager Client Tools for SLE Micro 5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-QubitProducts-exporter_exporter-0:0.4.0-150000.1.21.1.x86_64 as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-boynux-squid_exporter-0:1.13.0-150000.1.12.1.aarch64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-boynux-squid_exporter-0:1.13.0-150000.1.12.1.aarch64 as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-boynux-squid_exporter-0:1.13.0-150000.1.12.1.ppc64le as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-boynux-squid_exporter-0:1.13.0-150000.1.12.1.ppc64le as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-boynux-squid_exporter-0:1.13.0-150000.1.12.1.s390x as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-boynux-squid_exporter-0:1.13.0-150000.1.12.1.s390x as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-boynux-squid_exporter-0:1.13.0-150000.1.12.1.x86_64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-boynux-squid_exporter-0:1.13.0-150000.1.12.1.x86_64 as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-lusitaniae-apache_exporter-0:1.0.10-150000.1.26.1.aarch64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-lusitaniae-apache_exporter-0:1.0.10-150000.1.26.1.aarch64 as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-lusitaniae-apache_exporter-0:1.0.10-150000.1.26.1.ppc64le as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-lusitaniae-apache_exporter-0:1.0.10-150000.1.26.1.ppc64le as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-lusitaniae-apache_exporter-0:1.0.10-150000.1.26.1.s390x as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-lusitaniae-apache_exporter-0:1.0.10-150000.1.26.1.s390x as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-lusitaniae-apache_exporter-0:1.0.10-150000.1.26.1.x86_64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-lusitaniae-apache_exporter-0:1.0.10-150000.1.26.1.x86_64 as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-prometheus-prometheus-0:3.5.0-150000.3.67.1.aarch64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-prometheus-prometheus-0:3.5.0-150000.3.67.1.ppc64le as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-prometheus-prometheus-0:3.5.0-150000.3.67.1.s390x as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-prometheus-prometheus-0:3.5.0-150000.3.67.1.x86_64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-prometheus-promu-0:0.17.0-150000.3.30.1.aarch64 as component of SUSE Linux Enterprise Module for Package Hub 15 SP7suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-prometheus-promu-0:0.17.0-150000.3.30.1.aarch64 as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-prometheus-promu-0:0.17.0-150000.3.30.1.ppc64le as component of SUSE Linux Enterprise Module for Package Hub 15 SP7suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-prometheus-promu-0:0.17.0-150000.3.30.1.ppc64le as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-prometheus-promu-0:0.17.0-150000.3.30.1.s390x as component of SUSE Linux Enterprise Module for Package Hub 15 SP7suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-prometheus-promu-0:0.17.0-150000.3.30.1.s390x as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-prometheus-promu-0:0.17.0-150000.3.30.1.x86_64 as component of SUSE Linux Enterprise Module for Package Hub 15 SP7suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgolang-github-prometheus-promu-0:0.17.0-150000.3.30.1.x86_64 as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgrafana-0:11.6.11-150000.1.90.1.aarch64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgrafana-0:11.6.11-150000.1.90.1.ppc64le as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgrafana-0:11.6.11-150000.1.90.1.s390x as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgrafana-0:11.6.11-150000.1.90.1.x86_64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedmgrctl-0:0.1.38-150000.1.30.1.aarch64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedmgrctl-0:0.1.38-150000.1.30.1.aarch64 as component of SUSE Manager Client Tools for SLE Micro 5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedmgrctl-0:0.1.38-150000.1.30.1.ppc64le as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedmgrctl-0:0.1.38-150000.1.30.1.s390x as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedmgrctl-0:0.1.38-150000.1.30.1.s390x as component of SUSE Manager Client Tools for SLE Micro 5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedmgrctl-0:0.1.38-150000.1.30.1.x86_64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedmgrctl-0:0.1.38-150000.1.30.1.x86_64 as component of SUSE Manager Client Tools for SLE Micro 5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedmgrctl-bash-completion-0:0.1.38-150000.1.30.1.noarch as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedmgrctl-bash-completion-0:0.1.38-150000.1.30.1.noarch as component of SUSE Manager Client Tools for SLE Micro 5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedmgrctl-lang-0:0.1.38-150000.1.30.1.noarch as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedmgrctl-lang-0:0.1.38-150000.1.30.1.noarch as component of SUSE Manager Client Tools for SLE Micro 5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedmgrctl-zsh-completion-0:0.1.38-150000.1.30.1.noarch as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedmgrctl-zsh-completion-0:0.1.38-150000.1.30.1.noarch as component of SUSE Manager Client Tools for SLE Micro 5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedprometheus-blackbox_exporter-0:0.26.0-150000.1.30.2.aarch64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedprometheus-blackbox_exporter-0:0.26.0-150000.1.30.2.aarch64 as component of SUSE Manager Client Tools for SLE Micro 5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedprometheus-blackbox_exporter-0:0.26.0-150000.1.30.2.aarch64 as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedprometheus-blackbox_exporter-0:0.26.0-150000.1.30.2.ppc64le as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedprometheus-blackbox_exporter-0:0.26.0-150000.1.30.2.ppc64le as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedprometheus-blackbox_exporter-0:0.26.0-150000.1.30.2.s390x as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedprometheus-blackbox_exporter-0:0.26.0-150000.1.30.2.s390x as component of SUSE Manager Client Tools for SLE Micro 5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedprometheus-blackbox_exporter-0:0.26.0-150000.1.30.2.s390x as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedprometheus-blackbox_exporter-0:0.26.0-150000.1.30.2.x86_64 as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedprometheus-blackbox_exporter-0:0.26.0-150000.1.30.2.x86_64 as component of SUSE Manager Client Tools for SLE Micro 5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedprometheus-blackbox_exporter-0:0.26.0-150000.1.30.2.x86_64 as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedspacecmd-0:5.0.15-150000.3.142.1.noarch as component of SUSE Manager Client Tools 15suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedspacecmd-0:5.0.15-150000.3.142.1.noarch as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgrafana-0:11.6.11-150200.3.83.1.aarch64 as component of SUSE Linux Enterprise Module for Package Hub 15 SP7suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgrafana-0:11.6.11-150200.3.83.1.aarch64 as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgrafana-0:11.6.11-150200.3.83.1.ppc64le as component of SUSE Linux Enterprise Module for Package Hub 15 SP7suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgrafana-0:11.6.11-150200.3.83.1.ppc64le as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgrafana-0:11.6.11-150200.3.83.1.s390x as component of SUSE Linux Enterprise Module for Package Hub 15 SP7suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgrafana-0:11.6.11-150200.3.83.1.s390x as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgrafana-0:11.6.11-150200.3.83.1.x86_64 as component of SUSE Linux Enterprise Module for Package Hub 15 SP7suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedgrafana-0:11.6.11-150200.3.83.1.x86_64 as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · security@grafana.comexploitability 3.9 · impact 3.6

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondaryexploitability 3.9 · impact 3.6

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · SUSE Product Security

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-400USCWE-400USCWE-703USCWE-772US

affected products (32)

Products and version ranges known to be affected.

Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
RESF Rocky Linuxall versionscert_bundDEcpe:/o:resf:rocky_linux:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
SUSE openSUSEall versionscert_bundDEcpe:/o:suse:opensuse:-
Grafana Grafana< 11.6.9+security-01cert_bundDE
Grafana Grafana< 12.0.8+security-01cert_bundDE
Grafana Grafana< 12.1.5+security-01cert_bundDE
Grafana Grafana< 12.2.3+security-01cert_bundDE
Grafana Grafana< 12.3.1+security-01cert_bundDE
Grafana grafana/grafana3.0.0 → 11.6.9enisa_euvdEU
Grafana grafana/grafana3.0.0 → 12.0.8enisa_euvdEU
Grafana grafana/grafana3.0.0 → 12.1.5enisa_euvdEU
Grafana grafana/grafana3.0.0 → 12.2.3enisa_euvdEU
Grafana grafana/grafana3.0.0 → 12.3.1enisa_euvdEU
Grafana grafana/grafana-enterprise3.0.0 → 11.6.9enisa_euvdEU
Grafana grafana/grafana-enterprise3.0.0 → 12.0.8enisa_euvdEU
Grafana grafana/grafana-enterprise3.0.0 → 12.1.5enisa_euvdEU
Grafana grafana/grafana-enterprise3.0.0 → 12.2.3enisa_euvdEU
Grafana grafana/grafana-enterprise3.0.0 → 12.3.1enisa_euvdEU

showing 20 of 32

advisories (4)

Vendor and ecosystem advisories describing this.

SUSE-SU-2026:1013-1Security update 5.0.7 for Multi-Linux Manager Client Tools2026-03-25csaf · suse_csafDE
Security update 5.0.7 for Multi-Linux Manager Client Tools
SUSE-SU-2026:1037-1Security update for grafana2026-03-25csaf · suse_csafDE
Security update for grafana
WID-SEC-W-2026-0224Grafana: Mehrere SchwachstellenDeutsch2026-01-26csaf · cert_bundDE
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Grafana ausnutzen, um einen Denial of Service Angriff durchzuführen oder sich erhöhte Berechtigungen zu verschaffen.
BIT-grafana-2026-21720Unauthenticated DoS: avatar cache leaks goroutines when /avatar/:hash requests time out2026-02-18vendor · osvUS
Every uncached /avatar/:hash request spawns a goroutine that refreshes the Gravatar image. If the refresh sits in the 10-slot worker queue longer than three seconds, the handler times out and stops listening for the result, so that goroutine blocks forever trying to send on an unbuffered channel. Sustained traffic with random hashes keeps tripping this timeout, so goroutine count grows linearly, eventually exhausting memory and causing Grafana to crash on some systems.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund suse_csaf osv NVD CVE.org MITRE

published 2026-01-27modified 2026-07-15

references (7)

External citations — patches, advisories, analysis.

scry

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