CVE-2026-4743 | taurusxin ncmdump up to 1.3.x cJSON.Cpp null pointer dereference

VDB-352680 · CVE-2026-4743 · GCVE-0-2026-4743 TAURUSXIN NCMDUMP UP TO 1.3.X CJSON.CPP NULL POINTER DEREFERENCE HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 3.2 $0-$5k 1.72+ Summaryinfo A vulnerability was found in taurusxin ncmdump up to 1.3.x. It has been declared as problematic. This impacts an unknown function of the file cJSON.Cpp. The manipulation results in null pointer dereference. This vulnerability is known as CVE-2026-4743. Attacking locally is a requirement. No exploit is available. It is recommended to upgrade the affected component. Detailsinfo A vulnerability was found in taurusxin ncmdump up to 1.3.x. It has been classified as problematic. Affected is some unknown processing of the file cJSON.Cpp. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability. CVE summarizes: NULL Pointer Dereference vulnerability in taurusxin ncmdump (‎src/utils‎ modules). This vulnerability is associated with program files cJSON.Cpp‎. This issue affects ncmdump: before 1.4.0. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-4743 since 03/24/2026. The exploitability is told to be easy. The attack needs to be approached locally. There are known technical details, but no exploit is available. Upgrading to version 1.4.0 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version. Productinfo Vendor taurusxin Name ncmdump Version 1.0 1.1 1.2 1.3 Website Product: https://github.com/taurusxin/ncmdump/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA CVSS-B Score: 🔒 CNA CVSS-BT Score: 🔒 CNA Vector: 🔒 CVSSv3info VulDB Meta Base Score: 3.3 VulDB Meta Temp Score: 3.2 VulDB Base Score: 3.3 VulDB Temp Score: 3.2 VulDB Vector: 🔒 VulDB Reliability: 🔍 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: Null pointer dereference CWE: CWE-476 / CWE-404 CAPEC: 🔒 ATT&CK: 🔒 Physical: Partially Local: Yes Remote: Partially 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: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: ncmdump 1.4.0 Patch: github.com Timelineinfo 03/24/2026 Advisory disclosed 03/24/2026 +0 days CVE reserved 03/24/2026 +0 days VulDB entry created 03/24/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: github.com Status: Confirmed CVE: CVE-2026-4743 (🔒) GCVE (CVE): GCVE-0-2026-4743 GCVE (VulDB): GCVE-100-352680 Entryinfo Created: 03/24/2026 07:28 Changes: 03/24/2026 07:28 (74) Complete: 🔍 Cache ID: 99:EB7:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸