Which versions of No-Chicken Echo-Mate are affected by CVE-2026-4737?

CVE-2026-4737 presents moderate security risk, a use-after-free vulnerability rated CVSS 7.3. Exploitation could compromise the security of affected deployments.. A patch is available.

No-Chicken Echo-Mate CVE-2026-4737

Q: What is the CVSS score of CVE-2026-4737?

CVE-2026-4737 has a CVSS 4.0 base score of 7.3 (High). CVSS vector: CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:U/V:D/RE:L/U:Amber. EPSS exploitation probability: 0.0%.

EUVD-2026-14704 HIGH

Use After Free (CWE-416)

2026-03-24 GovTech CSG

GHSA-9ggv-h22v-vfqv

Denial Of Service Use After Free Memory Corruption

7.3

CVSS 4.0

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:U/V:D/RE:L/U:Amber

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Lifecycle Timeline

EUVD ID Assigned

Mar 24, 2026 - 03:30 euvd

EUVD-2026-14704

Analysis Generated

Mar 24, 2026 - 03:30 vuln.today

Patch released

Mar 24, 2026 - 03:30 nvd

Patch available

CVE Published

Mar 24, 2026 - 03:16 nvd

HIGH 7.3

DescriptionNVD

Use After Free vulnerability in No-Chicken Echo-Mate (‎SDK/rv1106-sdk/sysdrv/source/kernel/mm modules). This vulnerability is associated with program files rmap.C‎.

This issue affects Echo-Mate: before V250329.

AnalysisAI

A Use After Free vulnerability exists in the No-Chicken Echo-Mate SDK, specifically within the kernel memory management modules (rmap.C file), that can lead to denial of service and memory corruption. This vulnerability affects Echo-Mate versions prior to V250329 and has been reported by GovTech CSG. …

RemediationAI

Within 7 days: Identify all affected systems and apply vendor patches promptly. If patching is delayed, consider network segmentation to limit exposure.

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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Get intelligence summaries, risk assessment, exploit details, threat intel, and remediation guidance.

CVE-2026-4737 vulnerability details – vuln.today

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No-Chicken Echo-Mate CVE-2026-4737

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No-Chicken Echo-Mate CVE-2026-4737

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External POC / Exploit Code