CVE-2026-71892Published
CMS key-transport recipient key-size validation never runs for RFC 9709 HKDF-derived keys
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-2026-71892 · Microsoft / collected KEV context
cve-program · CVE-2026-71892
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.