Red Hat Advanced Cluster Security 4 vulnerabilities

Product

Red Hat Advanced Cluster Security 4

by Red Hat · last CVE Oct 21, 2026

CVEs

On KEV

9.8

Max CVSS

New 30D

Severity mix

Critical 4High 4Medium 5Low 2

Severity

Exploitation

Watch

Add Red Hat Advanced Cluster Security 4 to your stack to get only the CVEs that touch what you run.

CVE	CVSS	EPSS	Published	Summary · affected versions
CVE-2026-114406 New	6.8	0%	Oct 21	Ca-certificates: distrust emudhra intermediate ca certificates due to security concerns Affected: All versions, or not specified
CVE-2026-19278	6.8	0%	Aug 10	Stackrox: stackrox: privilege escalation via unanchored regular expressions in auth m2m role mappings Affected: All versions, or not specified
CVE-2026-39828	6.3	0%	May 22	Invoking bypass of certificate restrictions in golang.org/x/crypto/ssh Affected: All versions, or not specified
CVE-2026-19519	4.3	0%	Aug 11	Claircore: claircore: denial of service via unchecked type assertion in rpm header parser Affected: All versions, or not specified
CVE-2026-16254	4.3	0%	Jul 20	Claircore: claircore: denial of service via out-of-bounds slice in claircore's apk installed-database parser Affected: All versions, or not specified