go1.19.5 (released 2023-01-10) includes fixes to the compiler, the linker, and the crypto/x509, net/http, sync/atomic, and syscall packages. See the Go 1.19.5 milestone on our issue tracker for details. 
go1.18.10 (released 2023-01-10) includes fixes to cgo, the compiler, the linker, and the crypto/x509, net/http, and syscall packages. See the Go 1.18.10 milestone on our issue tracker for details.