MEDIUM 5.3 Microsoft

CVE-2026-39825

ReverseProxy forwards queries with more than urlmaxqueryparams parameters in net/http/httputil

Microsoft Security Update 2026-May: ReverseProxy forwards queries with more than urlmaxqueryparams parameters in net/http/httputil

Affected Products

azl3 golang 1.25.9-1 on Azure Linux 3.0
azl3 golang 1.26.2-1 on Azure Linux 3.0
azl3 golang 1.27.0-1 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-39825
https://nvd.nist.gov/vuln/detail/CVE-2026-39825

Published: 2026-05-12 · Source: Microsoft · Feed updated: 2026-09-18

This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-05-12 via Microsoft. Affected: azl3 golang 1.25.9-1 on Azure Linux 3.0, azl3 golang 1.26.2-1 on Azure Linux 3.0, azl3 golang 1.27.0-1 on Azure Linux 3.0.

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