{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-59466","assignerOrgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","state":"PUBLISHED","assignerShortName":"hackerone","dateReserved":"2025-09-16T15:00:07.876Z","datePublished":"2026-01-20T20:41:55.628Z","dateUpdated":"2026-01-21T18:52:57.892Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"We have identified a bug in Node.js error handling where \"Maximum call stack size exceeded\" errors become uncatchable when `async_hooks.createHook()` is enabled. Instead of reaching `process.on('uncaughtException')`, the process terminates, making the crash unrecoverable. Applications that rely on `AsyncLocalStorage` (v22, v20) or `async_hooks.createHook()` (v24, v22, v20) become vulnerable to denial-of-service crashes triggered by deep recursion under specific conditions."}],"affected":[{"defaultStatus":"unaffected","vendor":"nodejs","product":"node","versions":[{"version":"20.19.6","status":"affected","lessThanOrEqual":"20.19.6","versionType":"semver"},{"version":"22.21.1","status":"affected","lessThanOrEqual":"22.21.1","versionType":"semver"},{"version":"24.12.0","status":"affected","lessThanOrEqual":"24.12.0","versionType":"semver"},{"version":"25.2.1","status":"affected","lessThanOrEqual":"25.2.1","versionType":"semver"},{"version":"8.0","status":"affected","lessThan":"8.*","versionType":"semver"},{"version":"9.0","status":"affected","lessThan":"9.*","versionType":"semver"},{"version":"10.0","status":"affected","lessThan":"10.*","versionType":"semver"},{"version":"11.0","status":"affected","lessThan":"11.*","versionType":"semver"},{"version":"12.0","status":"affected","lessThan":"12.*","versionType":"semver"},{"version":"13.0","status":"affected","lessThan":"13.*","versionType":"semver"},{"version":"14.0","status":"affected","lessThan":"14.*","versionType":"semver"},{"version":"15.0","status":"affected","lessThan":"15.*","versionType":"semver"},{"version":"16.0","status":"affected","lessThan":"16.*","versionType":"semver"},{"version":"17.0","status":"affected","lessThan":"17.*","versionType":"semver"},{"version":"18.0","status":"affected","lessThan":"18.*","versionType":"semver"}]}],"references":[{"url":"https://nodejs.org/en/blog/vulnerability/december-2025-security-releases"}],"metrics":[{"cvssV3_0":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":5.9,"baseSeverity":"MEDIUM"}}],"providerMetadata":{"orgId":"36234546-b8fa-4601-9d6f-f4e334aa8ea1","shortName":"hackerone","dateUpdated":"2026-01-20T20:41:55.628Z"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-248","lang":"en","description":"CWE-248 Uncaught Exception"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-21T18:38:35.920729Z","id":"CVE-2025-59466","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-01-21T18:52:57.892Z"}}]}}