dhcpcd vulnerabilities (Alpine)

4 vulnerabilities.

• dhcpcd Alpine dhcpcd Heap Use-After-Free via Control Socket Handling CVE-2026-56117 Fix available 5.7 MediumJune 23, 2026
• dhcpcd Alpine dhcpcd Memory Leak DoS via IPv6 Router Advertisement Handling CVE-2026-56116 Fix available 7.1 HighJune 23, 2026
• dhcpcd Alpine dhcpcd Stack Out-of-Bounds Write in dhcp6_makemessage() CVE-2026-56114 Fix available 6.0 MediumJune 23, 2026
• dhcpcd Alpine dhcpcd Heap Use-After-Free in dhcp6_deprecateaddrs via DHCPv6 RENEW CVE-2026-56113 Fix available 6.0 MediumJune 23, 2026