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CVE-2026-58211

🗓️ 08 Jul 2026 21:16:52Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 10 Views

CVE-2026-58211: NATS Server could bypass user restrictions by registering as no auth user via pre-connect parser.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-58211
8 Jul 202620:16
attackerkb
AlpineLinux
CVE-2026-58211
8 Jul 202620:16
alpinelinux
CVE
CVE-2026-58211
8 Jul 202620:16
cve
Cvelist
CVE-2026-58211 NATS Server: `no_auth_user` pre-CONNECT fast path bypasses user connection restrictions
8 Jul 202620:16
cvelist
Debian CVE
CVE-2026-58211
8 Jul 202620:16
debiancve
EUVD
EUVD-2026-42390
8 Jul 202620:16
euvd
OSV
CVE-2026-58211 NATS Server: `no_auth_user` pre-CONNECT fast path bypasses user connection restrictions
8 Jul 202620:16
osv
OSV
DEBIAN-CVE-2026-58211
8 Jul 202621:16
osv
OSV
UBUNTU-CVE-2026-58211
8 Jul 202621:16
osv
Positive Technologies
PT-2026-56583
8 Jul 202600:00
ptsecurity
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NVD
Node
OR
linuxfoundationnats-serverRange2.12.02.12.12
linuxfoundationnats-serverRange2.14.02.14.3

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09 Jul 2026 19:00Current
CVSS 3.15.4
EPSS0.00207
10