CVE-2026-93748: http-cache-semantics through 4.2.0 Cross-User Cache Disclosure via max-stale

Overview

Severity

High (CVSS 7.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-09-25

EPSS Score

0.53% (percentile: 42.4%)

Affected Products (1)

Other

• 19693-17084

Revision History

• 2026-09-25: Information published.