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CVE-2026-102265

🗓️ 28 Sep 2026 21:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 3 Views

Unauthenticated malformed token causes RecursionError in PyJWT causing DoS.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
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
cvelist
Cvelist
CVE-2026-102265 PyJWT: Uncaught RecursionError in jwt.decode() on deeply nested token header
28 Sep 202620:48
–cvelist
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
nvd
NVD
CVE-2026-102265
28 Sep 202621:17
–nvd
osv
OSV
CGA-239M-G43F-M7J8
30 Sep 202611:54
–osv
osv
OSV
CGA-23V5-QH62-MX2M
30 Sep 202613:40
–osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04allpyjwt0pyjwt_0_all.deb
Ubuntu18.04allpyjwt0pyjwt_0_all.deb
Ubuntu20.04allpyjwt0pyjwt_0_all.deb
Ubuntu22.04allpyjwt0pyjwt_0_all.deb
Ubuntu24.04allpyjwt0pyjwt_0_all.deb
Ubuntu26.04allpyjwt0pyjwt_0_all.deb

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30 Sep 2026 19:11Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.3
EPSS0.00291
3