The Dial and LookupPort functions panic on Windows when provided with an input containing a NUL (0).
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://go.dev/cl/775320 Patch
- https://pkg.go.dev/vuln/GO-2026-4971 Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.5 · golangNVD modified 2026-10-26 20:10
Affected (CPE criteria) 1
cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*
References 4
- https://go.dev/cl/775320 Patch
- https://go.dev/issue/79006 Issue Tracking
- https://groups.google.com/g/golang-announce/c/qcCIEXso47M Issue Tracking, Mailing List
- https://pkg.go.dev/vuln/GO-2026-4971 Vendor Advisory