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CVE-2026-107719 fast-jwt: Verifier cache accepts expired JWTs without iat.

🗓️ 08 Oct 2026 21:41:55Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 17 Views

fast-jwt Verifier cache accepts expired JWTs without iat leading to extended access.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-107719
8 Oct 202621:41
–cve
euvd
EUVD
EUVD-2026-95343
8 Oct 202621:41
–euvd
github
Github Security Blog
fast-jwt: Verifier cache accepts expired JWTs without iat.
8 Oct 202622:10
–github
mend
Mend
CVE-2026-107719
8 Oct 202621:41
–mend
nvd
NVD
CVE-2026-107719
8 Oct 202622:17
–nvd
osv
OSV
GHSA-X937-HJ6V-793P fast-jwt: Verifier cache accepts expired JWTs without iat.
8 Oct 202622:10
–osv
patchstack
Patchstack
NPM: fast-jwt: Verifier cache accepts expired JWTs without iat.
8 Oct 202622:10
–patchstack
ptsecurity
Positive Technologies
PT-2026-108248
8 Oct 202600:00
–ptsecurity
[
  {
    "vendor": "nearform",
    "product": "fast-jwt",
    "versions": [
      {
        "version": "< 6.3.4",
        "status": "affected"
      }
    ]
  }
]

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