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BIT-GRAFANA-2026-21723 CVE-2026-21723 Record

🗓️ 29 Jul 2026 08:50:07Reported by GoogleType 
osv_bit
 osv_bit
🔗 osv.dev👁 30 Views

The alertmanager test endpoint can execute templates without memory limits, causing Grafana crash.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-21723
23 Jul 202601:48
–attackerkb
bdu_fstec
BDU FSTEC
Grafana Alertmanager Templates Test Endpoint DoS
21 Aug 202600:00
–bdu_fstec
circl
Circl
CVE-2026-21723
23 Jul 202604:04
–circl
cve
CVE
CVE-2026-21723
23 Jul 202601:48
–cve
cvelist
Cvelist
CVE-2026-21723 CVE-2026-21723 Record
23 Jul 202601:48
–cvelist
euvd
EUVD
EUVD-2026-47869
23 Jul 202601:48
–euvd
grafana
Grafana
DoS Vulnerability in Templates Test endpoint
22 Jul 202600:00
–grafana
mend
Mend
CVE-2026-21723
23 Jul 202601:48
–mend
nvd
NVD
CVE-2026-21723
23 Jul 202603:16
–nvd
opensuse
OPENSUSE Linux
grafana-12.4.5-4.1 on GA media (moderate)
30 Aug 202600:00
–opensuse
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29 Jul 2026 09:45Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.15.3
EPSS0.00327
SSVC
30