Upgrade to 4.3.4 upstream version. Go 1.25.2 for build fixes multiple go CVEs. BZ#2408346 BZ#2408744 BZ#2409819 BZ#2410769 BZ#2411665

Source: Fedora 43: Singularity-CE 4.3.4 Critical Security Advisory 2025-a6641a44f2