Red Hat Certificate System 11 vulnerabilities | LiveThreat CVE Feed

Product

Red Hat Certificate System 11

by Red Hat · last CVE Oct 2, 2026

CVEs

On KEV

8.1

Max CVSS

New 30D

Severity mix

Critical 0High 3Medium 3Low 1

Severity

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CVE	CVSS	EPSS	Published	Summary · affected versions
CVE-2026-78323	6.5	0%	Aug 24	Jss: jss: jsstrustmanager does not verify nss trust flags on ca certificates Affected: All versions, or not specified
CVE-2026-18047	6.5	0%	Jul 28	Dogtag-pki: pki-core: redhat-pki: pki: acme admin enable/disable endpoint authentication bypass via trailing slash Affected: All versions, or not specified
CVE-2026-18369	5.8	0%	Jul 30	Dogtag-pki: pki-core: redhat-pki: pki: acme http-01 validation ssrf via ip literal identifiers and unvalidated redirects Affected: All versions, or not specified