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CVE-2026-33249 NATS: Message tracing can be redirected to arbitrary subject

🗓️ 25 Mar 2026 20:21:30Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 22 Views

NATS tracing can redirects trace messages to arbitrary subjects via tracing headers; fixed in versions 2.11.15 and 2.12.6.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-33249
25 Mar 202620:21
attackerkb
AlpineLinux
CVE-2026-33249
25 Mar 202620:21
alpinelinux
Chainguard
CVE-2026-33249 vulnerabilities
25 Mar 202619:17
cgr
Circl
CVE-2026-33249
26 Mar 202600:34
circl
CNNVD
Nats-Server 安全漏洞
25 Mar 202600:00
cnnvd
CVE
CVE-2026-33249
25 Mar 202620:21
cve
Debian CVE
CVE-2026-33249
25 Mar 202620:21
debiancve
Github Security Blog
NATS: Message tracing can be redirected to arbitrary subject
24 Mar 202620:37
github
NVD
CVE-2026-33249
25 Mar 202621:16
nvd
OSV
BIT-NATS-2026-33249 NATS: Message tracing can be redirected to arbitrary subject
30 Mar 202611:45
osv
Rows per page
[
  {
    "vendor": "nats-io",
    "product": "nats-server",
    "versions": [
      {
        "version": ">= 2.11.0, < 2.11.15",
        "status": "affected"
      },
      {
        "version": ">= 2.12.0-preview.1, < 2.12.6",
        "status": "affected"
      }
    ]
  }
]

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