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CVE-2026-102269 PyJWT: Non-canonical signature segments enable raw-token revocation bypass

🗓️ 28 Sep 2026 20:27:54Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 49 Views

Non-canonical signature segments in PyJWT before 2.14.0 enable raw-token revocation bypass.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cbl_mariner
CBLMariner
CVE-2026-102269 affecting package python-jwt for versions less than 2.15.1-1
6 Oct 202618:59
–cbl_mariner
cgr
Chainguard
CVE-2026-102269 vulnerabilities
30 Sep 202620:54
–cgr
cve
CVE
CVE-2026-102269
28 Sep 202620:27
–cve
debiancve
Debian CVE
CVE-2026-102269
28 Sep 202620:27
–debiancve
euvd
EUVD
EUVD-2026-88536
28 Sep 202620:27
–euvd
github
Github Security Blog
PyJWT: Non-canonical signature segments enable raw-token revocation bypass
29 Sep 202623:17
–github
mend
Mend
CVE-2026-102269
28 Sep 202620:27
–mend
mscve
Microsoft CVE
PyJWT: Non-canonical signature segments enable raw-token revocation bypass
30 Sep 202608:03
–mscve
nvd
NVD
CVE-2026-102269
28 Sep 202621:17
–nvd
opensuse
OPENSUSE Linux
python313-PyJWT-2.15.1-1.1 on GA media (moderate)
11 Oct 202600:00
–opensuse
Rows per page
[
  {
    "vendor": "jpadilla",
    "product": "pyjwt",
    "versions": [
      {
        "version": "< 2.14.0",
        "status": "affected"
      }
    ]
  }
]

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28 Sep 2026 20:27Current
CVSS 3.14.8
EPSS0.00191
SSVC
49