PatchTheCVElittlecms vulnerabilities
Recent CVEs affecting littlecms products. 1 tracked.
littlecms has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-04-18. Highest priority: CVE-2026-41254 (score 27/100).
- CVE-2026-41254 MEDIUM 4.0 UPGRADE Little CMS (lcms2) through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is
FAQ
How do I fix littlecms vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is littlecms being exploited right now?
None of the tracked littlecms CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which littlecms CVE should I patch first?
CVE-2026-41254 currently ranks highest (27/100): Little CMS (lcms2) through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is .