CVE-2026-71401 wicked: integer underflow of the UDP length in ni_capture_inspect_udp_header() leads to an out-of-bounds read

An integer underflow was found in the DHCPv4 packet capture code of wicked. nicaptureinspectudpheader in src/capture.c does not verify that the IP total length field iplen is at least as large as the IP header length ihl before subtracting the header length. An unauthenticated attacker on the sam...

NetworkManager security and bug fix update

1:1.22.8-5 - dhcp: fix handling IO error in nettools DHCPv4 client rh 1843357 - ifcfg-rh: handle '802-1x.,phase2-ca-path' rh 1843360, CVE-2020-10754...