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EUVD-2026-42386

🗓️ 08 Jul 2026 19:56:58Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 28 Views

NATS Server fixes leafnode trace checks to stop unauthorized events; fixed in 2.14.3 and 2.12.8.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-58254
8 Jul 202619:56
–attackerkb
alpinelinux
AlpineLinux
CVE-2026-58254
8 Jul 202619:56
–alpinelinux
cve
CVE
CVE-2026-58254
8 Jul 202619:56
–cve
cvelist
Cvelist
CVE-2026-58254 NATS Server: Incomplete fix for CVE-2026-33249: Leaf node connections bypass Nats-Trace-Dest permission check
8 Jul 202619:56
–cvelist
debiancve
Debian CVE
CVE-2026-58254
8 Jul 202619:56
–debiancve
mend
Mend
CVE-2026-58254
8 Jul 202619:56
–mend
nvd
NVD
CVE-2026-58254
8 Jul 202620:16
–nvd
osv_bit
osv_bit
BIT-NATS-2026-58254 NATS Server: Incomplete fix for CVE-2026-33249: Leaf node connections bypass Nats-Trace-Dest permission check
14 Jul 202615:47
–osv_bit
osv_debian
osv_debian
DEBIAN-CVE-2026-58254
8 Jul 202620:16
–osv_debian
osv_jlsec
osv_jlsec
JLSEC-2026-1154
3 Aug 202619:08
–osv_jlsec
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "5a31d49b-edd0-38d0-95b7-d738078e9436",
        "vendor": {
          "name": "nats-io"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "31546cd0-04e9-36e4-94a1-83d5c7b51c6a",
        "product": {
          "name": "nats-server",
          "vendor": {
            "name": "nats-io"
          }
        },
        "product_version": "2.14.0-RC.1, < 2.14.3"
      },
      {
        "id": "785c7bd3-d496-3e7a-9861-b1c0062a945a",
        "product": {
          "name": "nats-server",
          "vendor": {
            "name": "nats-io"
          }
        },
        "product_version": "< 2.12.8"
      }
    ]
  }
]

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08 Jul 2026 19:56Current
5.8Medium risk
Vulners AI Score5.8
CVSS 45.3
EPSS0.00308
28