CVE-2026-4752 | No-Chicken Echo-Mate prior 250329 use after free

VDB-352695 · CVE-2026-4752 · GCVE-0-2026-4752 NO-CHICKEN ECHO-MATE PRIOR 250329 USE AFTER FREE HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 5.1 $0-$5k 2.48+ Summaryinfo A vulnerability was found in No-Chicken Echo-Mate. It has been rated as critical. This affects an unknown part. Performing a manipulation results in use after free. This vulnerability is known as CVE-2026-4752. Attacking locally is a requirement. No exploit is available. Upgrading the affected component is advised. Detailsinfo A vulnerability, which was classified as problematic, was found in No-Chicken Echo-Mate. This affects an unknown function. The manipulation with an unknown input leads to a use after free vulnerability. CWE is classifying the issue as CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is: Use After Free vulnerability in No-Chicken Echo-Mate.This issue affects Echo-Mate: before V250329. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2026-4752 since 03/24/2026. The exploitability is told to be difficult. Attacking locally is a requirement. The exploitation requires an enhanced level of successful authentication. The technical details are unknown and an exploit is not publicly available. Upgrading to version 250329 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 No-Chicken Name Echo-Mate Website Product: https://github.com/No-Chicken/Echo-Mate/ CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 5.1 VulDB Meta Temp Score: 5.1 VulDB Base Score: 3.9 VulDB Temp Score: 3.8 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 6.4 CNA Vector (GovTech CSG): 🔒 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: Use after free CWE: CWE-416 / CWE-119 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: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: Echo-Mate 250329 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-2026-4752 (🔒) GCVE (CVE): GCVE-0-2026-4752 GCVE (VulDB): GCVE-100-352695 Entryinfo Created: 03/24/2026 07:37 Changes: 03/24/2026 07:37 (63) Complete: 🔍 Cache ID: 99:81B:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸