CVE-2026-4747

A stack buffer overflow exists in the FreeBSD kernel's RPCSEC_GSS implementation within the kgssapi.ko module. Specifically, the svc_rpc_gss_validate() function in sys/rpc/rpcsec_gss/svc_rpcsec_gss.c fails to perform proper bounds checking when copying raw on-wire credentials into a fixed 128-byt...