HIGH 7.5 Microsoft
CVE-2026-9675
undici WebSocket client vulnerable to denial of service via cumulative fragment bypass
Microsoft Security Update 2026-Jun: undici WebSocket client vulnerable to denial of service via cumulative fragment bypass
Affected Products
- azl3 nodejs 24.14.1-3 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-9675
- https://nvd.nist.gov/vuln/detail/CVE-2026-9675
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-06-09 via Microsoft. Affected: azl3 nodejs 24.14.1-3 on Azure Linux 3.0.
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