CVE-2025-66692

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-01-20 · updated 2026-06-17
Weakness: CWE-126

Description

A buffer over-read in the PublicKey::verify() method of Binance - Trust Wallet Core before commit 5668c67 allows attackers to cause a Denial of Service (DoS) via a crafted input.

Affected products

Trustwallet Trust Wallet Core: before 4.4.0 — fixed in 4.4.0

How to fix

Upgrade to a fixed version: Trustwallet Trust Wallet Core 4.4.0. Check the vendor advisory for mitigations.

References

https://gist.github.com/inkman97/b791189338f73b758c31a7db3cd50c2d
https://github.com/trustwallet/wallet-core/commit/5668c67

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