cifs-utils through 6.14, with verbose logging, can cause an information leak when a file contains = (equal sign) characters but is not a valid credentials file.
https://github.com/piastry/cifs-utils/pull/7
https://github.com/piastry/cifs-utils/commit/8acc963a2e7e9d63fe1f2e7f73f5a03f83d9c379
https://lists.debian.org/debian-lts-announce/2022/05/msg00020.html
Source: MITRE
Published: 2022-04-28
Updated: 2022-10-05
Type: CWE-668
Base Score: 4.3
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N
Impact Score: 2.9
Exploitability Score: 8.6
Severity: MEDIUM
Base Score: 5.3
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Impact Score: 1.4
Exploitability Score: 3.9
Severity: MEDIUM