Lucene search
+L

EUVD-2026-42348

🗓️ 08 Jul 2026 20:13:37Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 7 Views

NATS Server fixes memory usage from unauthenticated MQTT clients waiting for packet length before authentication.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-58210
8 Jul 202620:13
attackerkb
alpinelinux
AlpineLinux
CVE-2026-58210
8 Jul 202620:13
alpinelinux
circl
Circl
CVE-2026-58210
8 Jul 202623:10
circl
cve
CVE
CVE-2026-58210
8 Jul 202620:13
cve
cvelist
Cvelist
CVE-2026-58210 NATS Server: MQTT partial CONNECT packets can exhaust pre-auth memory
8 Jul 202620:13
cvelist
debiancve
Debian CVE
CVE-2026-58210
8 Jul 202620:13
debiancve
nvd
NVD
CVE-2026-58210
8 Jul 202620:16
nvd
osv
OSV
BIT-NATS-2026-58210 NATS Server: MQTT partial CONNECT packets can exhaust pre-auth memory
14 Jul 202615:47
osv
osv
OSV
CVE-2026-58210 NATS Server: MQTT partial CONNECT packets can exhaust pre-auth memory
8 Jul 202620:13
osv
osv
OSV
DEBIAN-CVE-2026-58210
8 Jul 202620:16
osv
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "37d99212-9cbf-36c9-bc0b-6d59a0eea7b3",
        "vendor": {
          "name": "nats-io"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "11984067-7ad4-3417-bac6-49afb1b9bb2f",
        "product": {
          "name": "nats-server",
          "vendor": {
            "name": "nats-io"
          }
        },
        "product_version": "2.14.0-RC.1, < 2.14.3"
      },
      {
        "id": "5125ca0e-5ca9-3291-ad27-d84196b5c861",
        "product": {
          "name": "nats-server",
          "vendor": {
            "name": "nats-io"
          }
        },
        "product_version": "< 2.12.12"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

08 Jul 2026 20:13Current
6Medium risk
Vulners AI Score6
CVSS 3.17.5
EPSS0.00505
7