CVE-2025-47279 (GCVE-0-2025-47279)
Vulnerability from cvelistv5
Published
2025-05-15 17:16
Modified
2026-02-06 19:14
Severity ?
3.1 (Low) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
CWE
  • CWE-401 - Missing Release of Memory after Effective Lifetime
Summary
Undici is an HTTP/1.1 client for Node.js. Prior to versions 5.29.0, 6.21.2, and 7.5.0, applications that use undici to implement a webhook-like system are vulnerable. If the attacker set up a server with an invalid certificate, and they can force the application to call the webhook repeatedly, then they can cause a memory leak. This has been patched in versions 5.29.0, 6.21.2, and 7.5.0. As a workaound, avoid calling a webhook repeatedly if the webhook fails.
References
Impacted products
Vendor Product Version
nodejs undici Version: < 5.29.0
Version: >= 6.0.0, < 6.21.2
Version: >= 7.0.0, < 7.5.0
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