CVE-2026-58216

medium

Description

Debian Linux - samba - None Ubuntu Linux - An authenticated user could possibly crash a KDC process. A kpasswd packet that contains malformed ASN.1 might cause the server to access 6 bytes of unallocated memory. This memory is not exposed to the user, but in some circumstances the server could crash.

Details

Source: Mitre, NVD

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:N/AC:H/Au:S/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 5.3

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