CLEANSTART-2026-FH63386 When verifying a certificate chain containing excluded DNS constraints, these constraints are not correctly applied to wildcard DNS SANs which use a different case than the constraint

🗓️ 14 Apr 2026 00:44:12Reported by GoogleType

osv🔗 osv.dev👁 8 Views

Sealed-secrets vulnerabilities misapply excluded DNS constraints to wildcard DNS SANs due to case differences.

Reporter	Title	Published	Views	Family All 8511
OSV	MINI-33QF-679R-8GC9	11 Apr 202620:31	–	osv
OSV	MINI-3446-2JQ3-2595	11 Apr 202614:46	–	osv
OSV	MINI-3462-GV7J-3QH3	11 Apr 202620:31	–	osv
OSV	MINI-347W-44P4-P2M8	12 Apr 202609:01	–	osv
OSV	MINI-349R-2F4G-CQ3Q	13 Mar 202610:46	–	osv
OSV	MINI-34CG-XQ54-J72X	12 Apr 202602:32	–	osv
OSV	MINI-34FM-4833-P73C	13 Mar 202610:46	–	osv
OSV	MINI-34GW-GQ5F-6JQM	11 Apr 202614:46	–	osv
OSV	MINI-34HX-QPGC-HR49	13 Mar 202610:46	–	osv
OSV	MINI-34M4-98PV-XMGP	11 Apr 202615:17	–	osv

Source	Link
github	www.github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-FH63386.json
osv	www.osv.dev/vulnerability/CVE-2026-25679
osv	www.osv.dev/vulnerability/CVE-2026-27139
osv	www.osv.dev/vulnerability/CVE-2026-27142
osv	www.osv.dev/vulnerability/CVE-2026-32280
osv	www.osv.dev/vulnerability/CVE-2026-32281
osv	www.osv.dev/vulnerability/CVE-2026-32282
osv	www.osv.dev/vulnerability/CVE-2026-32283
osv	www.osv.dev/vulnerability/CVE-2026-32289
osv	www.osv.dev/vulnerability/CVE-2026-33810

15 Apr 2026 05:45Current

7.3High risk

Vulners AI Score7.3

CVSS 3.19.8

EPSS0.00728