CVE-2026-41254
Publication date 20 April 2026
Last updated 2 June 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 |
Fixed 2.9-4ubuntu0.1~esm1
|
|
| 18.04 LTS bionic |
Fixed 2.9-1ubuntu0.1+esm1
|
|
| 16.04 LTS xenial |
Fixed 2.6-3ubuntu2.1+esm1
|
|
| 14.04 LTS trusty |
Fixed 2.5-0ubuntu4.2+esm1
|
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Get Ubuntu Pro 30-day free trialSeverity 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 |
References
Related Ubuntu Security Notices (USN)
- USN-8209-1
- Little CMS vulnerability
- 27 April 2026
- USN-8209-2
- Little CMS vulnerability
- 1 June 2026