SUSE-SU-2026:2644-1 Security update for frr

This update for frr fixes the following issues - CVE-2026-28532: Denial of Service due to integer overflow in OSPF TLV parser functions bsc1263859. - CVE-2026-37457: An off-by-one out-of-bounds write vulnerability in the bgpflowspecopdecode function bgpd/bgpflowspecutil.c of FRRouting FRR...