CVE-2026-67213Medium· 5.9▾ Sunlitnanoid (Nano ID) before 5.1.6 contains an infinite loop in the customAlphabet and customRandom functions. When these functions are configured with a size of 0, the internal generation loop never satisfies its exit condition and spins ind…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 32.5 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.6%
nanoid (Nano ID) before 5.1.6 contains an infinite loop in the customAlphabet and customRandom functions. When these functions are configured with a size of 0, the internal generation loop never satisfies its exit condition and spins indefinitely, hanging the calling thread. An application that passes an unvalidated, attacker-controlled size of 0 to these functions is exposed to a denial-of-service condition.
nanoid >= 3.0.0, < 3.3.17nanoid >= 5.0.0, < 5.1.6Upgrade past the affected range:
nanoid 5.1.6Connected by shared product, vendor, weakness, or advisory.
CVE-2026-67214Medium· 5.9nanoid (Nano ID) before 3.3.16 and 5.1.16 contains an infinite loop in the customAlphabet and nanoid functions of its non-secure module (nanoid/non-secure)
CVE-2026-73086High· 7.4nanoid is a secure, URL-friendly, unique string ID generator for JavaScript
CVE-2026-4111High· 7.5A flaw was identified in the RAR5 archive decompression logic of the libarchive library, specifically within the archive_read_data() processing path
CVE-2022-49317Medium· 5.5In the Linux kernel, the following vulnerability has been resolved: f2fs: avoid infinite loop to flush node pages xfstests/generic/475 can give EIO all the time which give an infinite loop to flush node page like below
CVE-2025-21850Critical· 9.8In the Linux kernel, the following vulnerability has been resolved: nvmet: Fix crash when a namespace is disabled The namespace percpu counter protects pending I/O, and we can only safely diable the namespace once the counter drop to z…
CVE-2025-71319High· 7.5image-size through 2.0.2 contains a denial of service vulnerability that allows remote attackers to permanently block the Node.js event loop by supplying a specially crafted image buffer with a zero-valued size field in a recognized box-…