CVE-2026-41254
Publication date 20 April 2026
Last updated 27 April 2026
Ubuntu priority
Description
Little CMS (lcms2) through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is performed after the multiplication.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| lcms2 | 26.04 LTS resolute |
Fixed 2.17-1ubuntu0.1
|
| 25.10 questing |
Fixed 2.16-2ubuntu0.1
|
|
| 24.04 LTS noble |
Fixed 2.14-2ubuntu0.1
|
|
| 22.04 LTS jammy |
Fixed 2.12~rc1-2ubuntu0.1
|
|
| 20.04 LTS focal |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
|
| 14.04 LTS trusty |
Needs evaluation
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
4.0 · Medium
|
| 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 |