{"id":"ALSA-2026:54210","summary":"Moderate: dhcpcd security update","details":"The dhcpcd package provides a minimalistic network configuration daemon that supports IPv4 and IPv6 configuration including configuration discovery through NDP, DHCPv4 and DHCPv6 protocols.  \n\nSecurity Fix(es):  \n\n  * dhcpcd: dhcpcd infinite loop and out-of-bounds read via zero-length IPv6 ND option in Router Advertisement handling (CVE-2026-14258)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n","modified":"2026-08-13T11:45:05.022252103Z","published":"2026-08-12T00:00:00Z","related":["CVE-2026-14258"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:54210"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-14258"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2462305"},{"type":"ADVISORY","url":"https://errata.almalinux.org/10/ALSA-2026-54210.html"}],"affected":[{"package":{"name":"dhcpcd","ecosystem":"AlmaLinux:10","purl":"pkg:rpm/almalinux/dhcpcd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.0.6-11.el10_2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux10/ALSA-2026:54210.json"}}],"schema_version":"1.9.0"}