Nethermind maintains Juno, a blockchain client implementation where the vulnerability exposure centers on a specific weakness class of arithmetic handling—integer overflow and wraparound conditions—that can arise in cryptographic and state-management operations. Current severity, exploitation activity, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Nethermind over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2025-29072HIGH An integer overflow in Nethermind Juno before v.12.05 within the Sierra bytecode decompression logic within the "cairo-lang-starknet-classes" library could allow remote attackers t | Mar 27, 2025 | 7.5 | 20 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Nethermind.
Media articles that mention a CVE ID that affects a product developed by Nethermind — matched by CVE ID, not by vendor name.