CVE-2026-48524: PyJWT: PyJWKClient unbounded JWKS endpoint requests via attacker-controlled kid values (DoS)

Overview

Severity

Low (CVSS 3.7)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-May

Released

2026-07-24

EPSS Score

0.34% (percentile: 26.1%)

Affected Products (1)

Other

• 20159-17084

Revision History

• 2026-07-24: Information published.