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CVE-2026-41254 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2026-41254

CVE-2026-41254

MEDIUM4.0

Little CMS (lcms2) through 2

Published Apr 18, 2026

Modified 6 days ago

Details

Little CMS (lcms2) through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is performed after the multiplication.

References

WEB

https://abhinavagarwal07.github.io/posts/lcms2-cubesize-overflow/

WEB

https://github.com/mm2/Little-CMS/commit/da6110b1d14abc394633a388209abd5ebedd7ab0

WEB

https://github.com/mm2/Little-CMS/commit/e0641b1828d0a1af5ecb1b11fe22f24fceefd4bc

WEB

https://github.com/mm2/Little-CMS/security/advisories/GHSA-4xp6-rcgg-m9qq

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-41254

WEB

https://www.openwall.com/lists/oss-security/2026/04/17/16

CVSS Analysis

CVSS v3.1

4.0

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

HighAC:H

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

UnchangedS:U

Impact

Confidentiality

LowC:L

Integrity

NoneI:N

Availability

LowA:L

4/CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

Weakness Type (CWE)

Other

CWE-696

Ecosystems

Timeline

PublishedApr 18, 2026

ModifiedApr 20, 2026