CVE-2026-107708: MIT krb5 through 1.22.2 KDC NULL Pointer Dereference via S4U2Proxy PAC

Overview

Severity

Medium (CVSS 4.9)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-10

EPSS Score

0.52% (percentile: 42.5%)

Affected Products (1)

Other

• 0-17084

Revision History

• 2026-10-10: Information published.