CVE-2026-89134Published
Subject CN name-constraint check bypassed when non-DNS SAN present
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-89134 · Microsoft / collected KEV context
cve-program · CVE-2026-89134
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.