Lucene search
+L

CVE-2026-102265 PyJWT: Uncaught RecursionError in jwt.decode() on deeply nested token header

🗓️ 28 Sep 2026 20:48:04Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 52 Views

Unauthenticated RecursionError in PyJWT 2.13.0-2.13.x jwt.decode() causes HTTP 500 error.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
PyJWT _load() DoS
2 Oct 202600:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2026-102265 affecting package python-jwt for versions less than 2.15.1-1
6 Oct 202618:59
–cbl_mariner
cgr
Chainguard
CVE-2026-102265 vulnerabilities
30 Sep 202620:54
–cgr
circl
Circl
CVE-2026-102265
11 Sep 202613:37
–circl
cve
CVE
CVE-2026-102265
28 Sep 202620:48
–cve
debiancve
Debian CVE
CVE-2026-102265
28 Sep 202620:48
–debiancve
euvd
EUVD
EUVD-2026-88549
28 Sep 202620:48
–euvd
github
Github Security Blog
PyJWT: Uncaught RecursionError in jwt.decode() on deeply nested token header
29 Sep 202623:43
–github
mend
Mend
CVE-2026-102265
28 Sep 202620:48
–mend
mscve
Microsoft CVE
PyJWT: Uncaught RecursionError in jwt.decode() on deeply nested token header
1 Oct 202608:16
–mscve
Rows per page
[
  {
    "vendor": "jpadilla",
    "product": "pyjwt",
    "versions": [
      {
        "version": ">= 2.13.0, < 2.14.0",
        "status": "affected"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

28 Sep 2026 20:48Current
CVSS 3.15.3
EPSS0.00301
SSVC
52