Previously, a revoked 'SignatureKey' belonging to a CA was not correctly checked for revocation. Now, both the 'key' and 'key.SignatureKey' are checked for @revoked.Referenceshttps://go.dev/issue/79568https://go.dev/cl/781220https://groups.google.com/g/golang-announce/c/a082jnz-LvIhttps://pkg.go.dev/vuln/GO-2026-5021
