CVE-2026-41254 | Little CMS up to 2.18 CubeSize cmslut.c incorrect behavior order

VDB-358190 · CVE-2026-41254 · GCVE-0-2026-41254 LITTLE CMS UP TO 2.18 CUBESIZE CMSLUT.C INCORRECT BEHAVIOR ORDER HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.2 $0-$5k 0.76+ Summaryinfo A vulnerability classified as problematic was found in Little CMS up to 2.18. This affects an unknown function of the file cmslut.c of the component CubeSize. Such manipulation leads to incorrect behavior order. This vulnerability is referenced as CVE-2026-41254. The attack can only be performed from a local environment. No exploit is available. Detailsinfo A vulnerability was found in Little CMS up to 2.18. It has been rated as problematic. Affected by this issue is an unknown function of the file cmslut.c of the component CubeSize. The manipulation with an unknown input leads to a incorrect behavior order vulnerability. Using CWE to declare the problem leads to CWE-696. The product performs multiple related behaviors, but the behaviors are performed in the wrong order in ways which may produce resultant weaknesses. Impacted is confidentiality, integrity, and availability. CVE summarizes: Little CMS (lcms2) through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is performed after the multiplication. The advisory is available at github.com. This vulnerability is handled as CVE-2026-41254 since 04/18/2026. The exploitation is known to be difficult. Local access is required to approach this attack. Technical details are known, but there is no available exploit. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Type Content Management System Vendor Little Name CMS Version 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11 2.12 2.13 2.14 2.15 2.16 2.17 2.18 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.3 VulDB Meta Temp Score: 4.2 VulDB Base Score: 4.5 VulDB Temp Score: 4.4 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 4.0 CNA Vector (MITRE): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Incorrect behavior order CWE: CWE-696 CAPEC: 🔒 ATT&CK: 🔒 Physical: Partially Local: Yes Remote: No Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 04/18/2026 Advisory disclosed 04/18/2026 +0 days CVE reserved 04/18/2026 +0 days VulDB entry created 04/18/2026 +0 days VulDB entry last update Sourcesinfo Advisory: da6110b1d14abc394633a388209abd5ebedd7ab0 Status: Not defined CVE: CVE-2026-41254 (🔒) GCVE (CVE): GCVE-0-2026-41254 GCVE (VulDB): GCVE-100-358190 Entryinfo Created: 04/18/2026 09:38 Changes: 04/18/2026 09:38 (64) Complete: 🔍 Cache ID: 99:877:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸