CVE-2026-74922Published
Document Gallery 4.1 - 5.1.1 - Unauthenticated Document Thumbnail Replacement via Thumber Webhook Signature Bypass
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-2026-74922 · Microsoft / collected KEV context
cve-program · CVE-2026-74922
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.