PatchTheCVEnanoid vulnerabilities and fixes
Recent CVEs affecting nanoid, with upgrade or downgrade steps. 2 tracked.
nanoid has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-07-29. Highest priority: CVE-2026-67213 (score 32/100).
- CVE-2026-67213 MEDIUM 5.9 UPGRADE nanoid (Nano ID) before 5.1.6 contains an infinite loop in the customAlphabet and customRandom functions
- CVE-2026-67214 MEDIUM 5.9 UPGRADE nanoid (Nano ID) before 3.3.16 and 5.1.16 contains an infinite loop in the customAlphabet and nanoid functions
FAQ
How do I fix nanoid 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 nanoid being exploited right now?
None of the tracked nanoid CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which nanoid CVE should I patch first?
CVE-2026-67213 currently ranks highest (32/100): nanoid (Nano ID) before 5.1.6 contains an infinite loop in the customAlphabet and customRandom functions.