CVE-2026-41254 — Integer Overflow
CVE-2026-41254 — Little CMS (lcms2) through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is performed after the multiplication.
What This Means For You
- If your environment is affected by CWE-696, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-41254 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
1 rules · 6 SIEM formats1 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
CVE-2026-41254 - Little CMS Integer Overflow in CubeSize
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-41254 | vulnerability | CVE-2026-41254 |
| CWE-696 | weakness | CWE-696 |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | April 18, 2026 at 10:16 UTC |
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