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chore(deps): update dependency nanoid@<3.3.8 to v5 [security] - #2791

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chore(deps): update dependency nanoid@<3.3.8 to v5 [security]#2791
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renovate/npm-nanoid-3.3.8-vulnerability

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@renovate renovate Bot commented Aug 8, 2026

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This PR contains the following updates:

Package Change Age Confidence
nanoid@<3.3.8 3.3.125.1.16 age confidence

nanoid: custom generators can loop indefinitely when size is zero

CVE-2026-67213 / GHSA-2v37-7h3g-55p8

More information

Details

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.

Severity

  • CVSS Score: 8.2 / 10 (High)
  • Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

References

This data is provided by the GitHub Advisory Database (CC-BY 4.0).


nanoid: non-secure generators can loop indefinitely with negative size

CVE-2026-67214 / GHSA-28wg-ghj8-5hjv

More information

Details

nanoid (Nano ID) before 5.1.16 contains an infinite loop in the customAlphabet and nanoid functions of its non-secure module (nanoid/non-secure). When these functions are given a negative size, the loop counter is decremented from a negative value and never reaches its termination condition, spinning indefinitely and hanging the calling thread. An application that passes an unvalidated, attacker-controlled negative size to these functions is exposed to a denial-of-service condition.

Severity

  • CVSS Score: 8.2 / 10 (High)
  • Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

References

This data is provided by the GitHub Advisory Database (CC-BY 4.0).


Release Notes

ai/nanoid (nanoid@<3.3.8)

v5.1.16

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v5.1.15

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  • Fixed random pool corruption on big ID sizes.

v5.1.14

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  • Fixed npm package size regression.

v5.1.13

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  • Fixed npm package size regression.

v5.1.12

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  • Moved to npm Provenance and Staged Publishing.

v5.1.11

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  • Fixed breaking Nano ID by requesting big ID.

v5.1.10

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v5.1.9

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  • Fixed npm package size regression.

v5.1.8

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v5.1.7

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v5.1.6

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  • Fixed infinite loop on 0 size for customAlphabet.

v5.1.5

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  • Fixed latest version on npm after 3.x release.

v5.1.4

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  • Fixed latest version on npm after 3.x release.

v5.1.3

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v5.1.2

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  • Fixed module docs.

v5.1.1

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  • Fixed breaking Nano ID by requesting big ID.

v5.1.0

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v5.0.9

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  • Fixed a way to break Nano ID by passing non-integer size (by @​myndzi).

v5.0.8

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v5.0.7

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v5.0.6

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  • Fixed React Native support.

v5.0.5

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  • Make browser’s version faster by increasing size a little (by Samuel Elgozi).

v5.0.4

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v5.0.3

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  • Fixed CLI docs (by Chris Schmich).

v5.0.2

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  • Fixed webcrypto import (by Divyansh Singh).

v5.0.1

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  • Fixed Node.js 18 support.

v5.0.0

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v4.0.2

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  • Added link to Github Sponsors.

v4.0.1

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v4.0.0

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v3.3.18

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v3.3.17

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  • Fixed infinite loop on zero size.

v3.3.16

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v3.3.15

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  • Fixed npm provenance error.

v3.3.14

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  • Fixed random pool corruption on big ID sizes.

v3.3.13

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  • Reduced npm package size.

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This PR was generated by Mend Renovate. View the repository job log.

@renovate renovate Bot added the UPDATE-MAJOR label Aug 8, 2026
@safedep

safedep Bot commented Aug 8, 2026

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SafeDep Report Summary

Green Malicious Packages Badge Green Vulnerable Packages Badge Green Risky License Badge

Package Details
Package Malware Vulnerability Risky License Report
icon nanoid @ 5.1.16
pnpm-lock.yaml
ok icon
ok icon
ok icon
🔗

View complete scan results →

This report is generated by SafeDep Github App

@renovate
renovate Bot force-pushed the renovate/npm-nanoid-3.3.8-vulnerability branch 8 times, most recently from 188e9a8 to aa4f8b3 Compare August 9, 2026 09:34
@renovate
renovate Bot force-pushed the renovate/npm-nanoid-3.3.8-vulnerability branch from aa4f8b3 to 09315e7 Compare August 9, 2026 13:15
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