How severe is CVE-2025-66692?

CVE-2025-66692 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-66692 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-66692?

CVE-2025-66692 affects Trustwallet Trust Wallet Core. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-66692?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-66692 have an EU (EUVD) identifier?

Yes. CVE-2025-66692 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3336.

When was CVE-2025-66692 published?

CVE-2025-66692 was published on 2026-01-20 and last updated on 2026-06-17.

CVE-2025-66692

CVE-2025-66692 is a high-severity vulnerability in Trustwallet Trust Wallet Core with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-126.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-3336
Weakness: CWE-126
Affected product: Trustwallet Trust Wallet Core
Published: 2026-01-20
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2025-66692?: 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.
How severe is CVE-2025-66692?: CVE-2025-66692 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-66692 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-66692?: CVE-2025-66692 affects Trustwallet Trust Wallet Core. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-66692?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-66692 have an EU (EUVD) identifier?: Yes. CVE-2025-66692 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3336.
When was CVE-2025-66692 published?: CVE-2025-66692 was published on 2026-01-20 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:trustwallet:trust_wallet_core:*:*:*:*:*:*:*:*

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