What is CVE-2026-40406?
A security vulnerability discovered as part of Microsoft's May 2026 Patch Tuesday update. There is currently no evidence of this flaw being exploited in the wild. Users are advised to immediately apply the latest Microsoft security patches.
Azərbaycanca: Microsoft-un May 2026 Patch Tuesday yeniləməsi çərçivəsində aşkar edilmiş bir təhlükəsizlik zəifliyidir. Bu boşluqdan aktiv şəkildə istifadə edildiyinə dair hələlik məlumat yoxdur. İstifadəçilərə dərhal Microsoft-un ən son təhlükəsizlik yamalarını tətbiq etmələri tövsiyə olunur.
Related CVEs
link basis: shared vendors: Adobe, Microsoft
FAQ2
Under which update was CVE-2026-40406 discovered?
This vulnerability was discovered as part of Microsoft's May 2026 Patch Tuesday update.
Has active exploitation been detected for CVE-2026-40406?
There is currently no evidence of this flaw being exploited in the wild.
See also6
This explainer is AI-written from source data — skopnix's own reporting on this CVE; CVSS scores, vendors and versions are never invented. See NVD for the official record.