What’s Vulnerable › Vulnerabilities

CVE-2019-25057

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-02-14 · updated 2026-06-17

Description

In Corda before 4.1, the meaning of serialized data can be modified via an attacker-controlled CustomSerializer.

Affected products

• R3 Corda: before 4.1 — fixed in 4.1

How to fix

Upgrade to a fixed version: R3 Corda 4.1. Check the vendor advisory for mitigations.

References

• https://docs.r3.com/en/platform/corda/4.1/open-source/release-notes.html
• https://docs.r3.com/en/platform/corda/4.1/open-source/release-notes.html

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