OPENSUSE-SU-2026:21692-1: dhcpcd security update

OPENSUSE-SU-2026:21692-1, released August 30, 2026, fixes 4 CVEs in dhcpcd (version 10.5.0-160000.1.1). 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

0.0045

39th percentile

Priority of the 4 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 4

Fixed package versions

Product	Release	Fixed in
dhcpcd	opensuse-leap 16.0	10.5.0-160000.1.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2026-56115	dhcpcd: This update for dhcpcd fixes the following issues: Update to 10.5.0. Security issues fixed: - CVE-2026-56113: craf...	n/a	0.0045	None reported
Routine	CVE-2026-56116	dhcpcd: dhcpcd through 10.3.2, fixed in commit 708b4a5, contains a memory leak vulnerability in the IPv6 Router Advertisement...	n/a	0.0029	None reported
Routine	CVE-2026-56113	dhcpcd: dhcpcd through 10.3.2, fixed in commit 5733d3c, contains a heap use-after-free vulnerability that allows unauthentica...	6.5	0.0027	None reported
Routine	CVE-2026-56117	dhcpcd: dhcpcd through 10.3.2, fixed in commit 78ea09e, contains a heap use-after-free vulnerability in the control socket ha...	5.5	0.0014	None reported

Also fixes CVE-2026-56115

SUSE-SU-2026:23562-1
dhcpcd on sles 16.0

Vendor advisory

https://osv.dev/vulnerability/openSUSE-SU-2026:21692-1

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