RLSA-2026:54210: dhcpcd security update

RLSA-2026:54210, released August 13, 2026, fixes 1 CVE in dhcpcd (version 0:10.0.6-11.el10_2). None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

6.5

Base score, 0 to 10

Highest EPSS

0.0040

34th percentile

Fixed package versions

Product	Release	Fixed in
dhcpcd	rocky 10	0:10.0.6-11.el10_2

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2026-14258	Dhcpcd: dhcpcd infinite loop and out-of-bounds read via zero-length ipv6 nd option in router advertisement handling	6.5	0.0040	None reported

Also fixes CVE-2026-14258

ELSA-2026-54210
dhcpcd on ol 10
ALSA-2026:54210
dhcpcd on almalinux 10
DEBIAN-CVE-2026-14258
dhcpcd on Debian 13.5 (trixie), Debian 14
RHSA-2026:54210
dhcpcd on RHEL 10

Vendor advisory

https://errata.rockylinux.org/RLSA-2026:54210

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