CVE-2026-42798
Published: May 6, 2026Last modified: May 7, 2026
Description
Little CMS (lcms2) 2.16 through 2.18 before 2.19 has an integer overflow in ParseCube in cmscgats.c.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 4 |
| Attack Vector | LOCAL |
| Attack complexity | HIGH |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | LOW |
| Integrity impact | NONE |
| Availability impact | LOW |
| Vector | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | lcms2 | Not affected (2.14-r0) |
| 25 LTS | lcms2 | Fixed (2.19-r0) | |
| Stream | lcms2 | Fixed (2.19-r0) |