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CVE-2026-21723

🗓️ 23 Jul 2026 03:16:30Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 10 Views

Alertmanager templates test endpoint can run templates with no memory limits, enabling anonymous, low-privilege access and memory exhaustion.

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-21723
23 Jul 202601:48
attackerkb
Circl
CVE-2026-21723
23 Jul 202604:04
circl
CVE
CVE-2026-21723
23 Jul 202601:48
cve
Cvelist
CVE-2026-21723 CVE-2026-21723 Record
23 Jul 202601:48
cvelist
EUVD
EUVD-2026-47869
23 Jul 202601:48
euvd
Positive Technologies
PT-2026-63565
23 Jul 202600:00
ptsecurity

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