CVE-2026-42507
Description
AI Translation Available
When returning errors, functions in the net/textproto package would include its input as part of the error. This might allow an attacker to inject misleading content to errors that are printed or logged.
https://go.dev/cl/777060
https://go.dev/issue/79346
https://groups.google.com/g/golang-announce/c/tKs3rmcBcKw
https://pkg.go.dev/vuln/GO-2026-5039