IBM Concert 1.0.0 through 2.2.0 creates temporary files with predictable names, which allows local users to overwrite arbitrary files via a symlink attack.
https://www.ibm.com/support/pages/node/7268620
Source: Mitre, NVD
Published: 2026-04-07
Updated: 2026-04-07
Base Score: 4.9
Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:C/A:N
Severity: Medium
Base Score: 6.2
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N