CVE-2026-102267: PyJWT: PyJWKClient follows redirects when fetching JWKS

Overview

Severity

High (CVSS 7.4)

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-09-30

EPSS Score

0.16% (percentile: 4.1%)

Affected Products (1)

Other

• 0-17084

Revision History

• 2026-09-30: Information published.