CVE-2026-67213

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 0.6% (45th percentile of EPSS-scored CVEs). GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
Trending — Patch released this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 7.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

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.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
34
EG Risk 34/100CISA SSVC

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity75% × 45%
Exploitation1% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.6%
EPSS %ILE
45th
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

July 29, 2026

Last Modified

August 18, 2026

Advisory Details (3)

Auto-updated Jul 29, 2026
Patch available. Sources: github_release, github_commit.
generic

nanoid before 5.1.6 Infinite Loop via Zero Size in customAlphabet and customRandom | Advisories | VulnCheck

https://www.vulncheck.com/advisories/nanoid-before-infinite-loop-via-zero-size-in-customalphabet-and-customrandom
github_commit Patch Available

commit cb3626d0f334 (ai/nanoid)

Patch available: ai/nanoid 5.1.6 (contains commit cb3626d0f334)

https://github.com/ai/nanoid/commit/cb3626d0f3342fdf179cd425fd9c4fbb92c7d0e7
github_release Patch Available

5.1.6

Patch available: ai/nanoid 5.1.6

https://github.com/ai/nanoid/releases/tag/5.1.6

Vendor Advisories for CVE-2026-67213(20)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(21)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatnetwork-observability/network-observability-console-plugin-pf5-rhel9:17899787802026-09-23redhat
redhatquay/quay-rhel8:17885938432026-09-22redhat
redhatquay/quay-rhel9:17895637532026-09-21redhat
redhatdevspaces/dashboard-rhel9:17891628842026-09-17redhat
redhatquay/quay-rhel8:17885943762026-09-10redhat
redhatquay/quay-rhel8:17885618412026-09-09redhat
redhatansible-automation-platform/automation-portal:17887835912026-09-08redhat
redhatquay/quay-rhel8:17885955742026-09-08redhat
redhatansible-automation-platform/automation-portal:17887757482026-09-08redhat
redhatdevspaces/code-rhel9:17877627932026-09-01redhat
redhatdiscovery/discovery-ui-rhel9:17882061962026-08-31redhat
redhatrhacm2/console-rhel9:17876870622026-08-26redhat
redhatrhacm2/console-rhel9:17873392492026-08-26redhat
redhatrhacm2/console-rhel9:17873351052026-08-26redhat
redhatrhacm2/console-rhel9:17873392482026-08-26redhat
redhatmulticluster-engine/console-mce-rhel9:17872590482026-08-25redhat
redhatmulticluster-engine/console-mce-rhel9:17870793592026-08-25redhat
redhatmulticluster-engine/console-mce-rhel9:17866688562026-08-25redhat
redhatgrafana13-1-main-13.1.1-0.3.hum12026-07-29redhat
redhatjaeger-main-2.20.0-0.6.hum12026-07-28redhat
redhatgrafana12-4-main-12.4.6-0.2.hum12026-07-28redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(9 across 5 ecosystems)
Debian:11(2)
PackageVulnerable rangeFixed inDependents
node-mocha10.0.0+ds1+~cs28.5.6-1 ... 9.2.2+ds1+~cs28.5.6-2 (30 versions)——
node-postcss8.2.1+~cs5.3.23-8 ... 8.5.9+~cs9.3.30-1 (31 versions)——
Debian:12(2)
PackageVulnerable rangeFixed inDependents
node-mocha—9.1.4+ds1+~cs28.2.8-1—
node-postcss8.4.20+~cs8.0.23-1 ... 8.5.9+~cs9.3.30-1 (18 versions)——
Debian:13(2)
PackageVulnerable rangeFixed inDependents
node-mocha—9.1.4+ds1+~cs28.2.8-1—
node-postcss8.4.49+~cs9.2.32-1 ... 8.5.9+~cs9.3.30-1 (14 versions)——
Debian:14(2)
PackageVulnerable rangeFixed inDependents
node-mocha—9.1.4+ds1+~cs28.2.8-1—
node-postcss8.4.49+~cs9.2.32-1, 8.5.6+~cs9.3.28-18.5.8+~cs9.3.30-1—
npm(1)
PackageVulnerable rangeFixed inDependents
nanoid—5.1.6—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(2)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 15× in last 7d / 75× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 171 total refreshes for this CVE.

  1. 2026-09-29 07:36 UTCEG score recompute
  2. 2026-09-29 07:36 UTCVendor advisory
  3. 2026-09-28 13:52 UTCEPSS rescore
  4. 2026-09-28 03:17 UTCEG score recompute
  5. 2026-09-28 03:17 UTCVendor advisory
  6. 2026-09-27 13:48 UTCEPSS rescore
  7. 2026-09-26 15:59 UTCEPSS rescore
  8. 2026-09-25 05:41 UTCEG score recompute
  9. 2026-09-25 05:41 UTCVendor advisory
  10. 2026-09-24 09:41 UTCVendor advisory
  11. 2026-09-23 21:50 UTCEG score recompute
  12. 2026-09-23 21:50 UTCVendor advisory
  13. 2026-09-23 17:54 UTCEPSS rescore
  14. 2026-09-23 03:41 UTCEG score recompute
  15. 2026-09-23 03:41 UTCVendor advisory
  16. 2026-09-22 15:49 UTCEG score recompute
  17. 2026-09-22 15:49 UTCVendor advisory
  18. 2026-09-20 20:16 UTCEPSS rescore
  19. 2026-09-20 00:23 UTCEG score recompute
  20. 2026-09-20 00:23 UTCVendor advisory
  21. 2026-09-19 04:55 UTCEG score recompute
  22. 2026-09-19 04:55 UTCVendor advisory
  23. 2026-09-18 19:28 UTCEPSS rescore
  24. 2026-09-18 15:17 UTCVendor advisory
  25. 2026-09-18 01:43 UTCEG score recompute
Show 75 more
  1. 2026-09-18 01:43 UTCVendor advisory
  2. 2026-09-17 01:36 UTCEG score recompute
  3. 2026-09-17 01:36 UTCVendor advisory
  4. 2026-09-16 14:08 UTCEPSS rescore
  5. 2026-09-16 05:49 UTCEG score recompute
  6. 2026-09-16 05:49 UTCVendor advisory
  7. 2026-09-16 05:15 UTCEPSS rescore
  8. 2026-09-15 08:08 UTCEG score recompute
  9. 2026-09-15 08:08 UTCVendor advisory
  10. 2026-09-14 07:46 UTCVendor advisory
  11. 2026-09-13 19:53 UTCEG score recompute
  12. 2026-09-13 19:53 UTCVendor advisory
  13. 2026-09-13 07:12 UTCVendor advisory
  14. 2026-09-12 19:21 UTCEG score recompute
  15. 2026-09-12 19:21 UTCVendor advisory
  16. 2026-09-12 07:29 UTCVendor advisory
  17. 2026-09-11 19:37 UTCEG score recompute
  18. 2026-09-11 19:37 UTCVendor advisory
  19. 2026-09-11 14:53 UTCEPSS rescore
  20. 2026-09-11 09:37 UTCEPSS rescore
  21. 2026-09-11 07:45 UTCVendor advisory
  22. 2026-09-10 19:52 UTCEG score recompute
  23. 2026-09-10 19:52 UTCVendor advisory
  24. 2026-09-10 07:14 UTCVendor advisory
  25. 2026-09-09 07:50 UTCEG score recompute
  26. 2026-09-09 07:50 UTCVendor advisory
  27. 2026-09-08 22:01 UTCEPSS rescore
  28. 2026-09-07 20:52 UTCEG score recompute
  29. 2026-09-07 20:52 UTCVendor advisory
  30. 2026-09-07 16:01 UTCEPSS rescore
  31. 2026-09-06 18:50 UTCEG score recompute
  32. 2026-09-06 18:50 UTCVendor advisory
  33. 2026-09-06 13:47 UTCEPSS rescore
  34. 2026-09-06 06:58 UTCVendor advisory
  35. 2026-09-05 19:07 UTCEG score recompute
  36. 2026-09-05 19:07 UTCVendor advisory
  37. 2026-09-05 15:31 UTCEPSS rescore
  38. 2026-09-05 05:16 UTCEG score recompute
  39. 2026-09-05 05:16 UTCVendor advisory
  40. 2026-09-04 11:56 UTCEG score recompute
  41. 2026-09-04 11:56 UTCVendor advisory
  42. 2026-09-04 05:07 UTCEPSS rescore
  43. 2026-09-02 14:12 UTCEPSS rescore
  44. 2026-09-01 22:47 UTCEG score recompute
  45. 2026-09-01 22:47 UTCVendor advisory
  46. 2026-09-01 13:54 UTCEPSS rescore
  47. 2026-09-01 04:40 UTCEPSS rescore
  48. 2026-08-31 23:59 UTCVendor advisory
  49. 2026-08-30 23:02 UTCEG score recompute
  50. 2026-08-30 23:02 UTCVendor advisory
  51. 2026-08-30 19:17 UTCEPSS rescore
  52. 2026-08-30 11:11 UTCEG score recompute
  53. 2026-08-30 11:11 UTCVendor advisory
  54. 2026-08-30 01:22 UTCEPSS rescore
  55. 2026-08-29 23:20 UTCEG score recompute
  56. 2026-08-29 23:20 UTCVendor advisory
  57. 2026-08-28 21:42 UTCEPSS rescore
  58. 2026-08-28 01:40 UTCEG score recompute
  59. 2026-08-28 01:40 UTCVendor advisory
  60. 2026-08-27 13:49 UTCVendor advisory
  61. 2026-08-27 01:57 UTCEG score recompute
  62. 2026-08-27 01:57 UTCVendor advisory
  63. 2026-08-26 14:47 UTCEPSS rescore
  64. 2026-08-26 14:06 UTCVendor advisory
  65. 2026-08-26 02:11 UTCVendor advisory
  66. 2026-08-25 14:20 UTCEG score recompute
  67. 2026-08-25 14:20 UTCVendor advisory
  68. 2026-08-25 13:49 UTCEPSS rescore
  69. 2026-08-25 02:08 UTCEG score recompute
  70. 2026-08-25 02:08 UTCVendor advisory
  71. 2026-08-24 14:17 UTCEG score recompute
  72. 2026-08-24 14:17 UTCVendor advisory
  73. 2026-08-24 02:25 UTCVendor advisory
  74. 2026-08-23 14:31 UTCVendor advisory
  75. 2026-08-23 02:39 UTCEG score recompute

Related CVEs(same product + same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-67213?
CVE-2026-67213 is a high vulnerability published on July 29, 2026. 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…
When was CVE-2026-67213 disclosed?
CVE-2026-67213 was first published on July 29, 2026, with the most recent update on August 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67213 actively exploited?
CVE-2026-67213 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.6% probability of exploitation in the next 30 days (45th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-67213?
CVE-2026-67213 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-67213?
A fix for CVE-2026-67213 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-67213 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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