PT-2026-3650 · Trustwallet+1 · Trust Wallet Core+1

Published 2026-01-20 · Updated 2026-01-20 · CVE-2025-66692

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Binance - Trust Wallet Core versions prior to commit 5668c67

Description A buffer over-read in the PublicKey::verify() method allows attackers to cause a Denial of Service (DoS) by providing a crafted input. A buffer over-read occurs when a program reads data past the end of the intended buffer, which can lead to system crashes.

Recommendations Update to commit 5668c67 or a later version. As a temporary workaround, restrict the use of the PublicKey::verify() method to trusted inputs.

Exploit

Fix

Buffer Over-read

Weakness Enumeration

CWE-126

Related Identifiers

CVE-2025-66692

Affected Products

Trust Wallet Core

Wallet-Core

References · 4

• 🔥 https://gist.github.com/inkman97/b791189338f73b758c31a7db3cd50c2d · Exploit
• https://github.com/trustwallet/wallet-core/commit/5668c67 · Patch
• https://osv.dev/vulnerability/CVE-2025-66692 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-66692 · Security Note