web3-core-subscriptions vulnerabilities and fixes

Recent CVEs affecting web3-core-subscriptions, with upgrade or downgrade steps. 1 tracked.

Also searched as: web3 core subscriptions.

web3-core-subscriptions has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2025-09-24. Highest priority: CVE-2025-57330 (score 40/100).

• CVE-2025-57330 HIGH 7.5 UPGRADE The web3-core-subscriptions is a package designed to manages web3 subscriptions

FAQ

How do I fix web3-core-subscriptions vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is web3-core-subscriptions being exploited right now?

None of the tracked web3-core-subscriptions CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which web3-core-subscriptions CVE should I patch first?

CVE-2025-57330 currently ranks highest (40/100): The web3-core-subscriptions is a package designed to manages web3 subscriptions.

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