How serious is CVE-2026-2964?

This vulnerability has a CVSS score of 2.3 out of 10, classified as LOW severity. Proof-of-concept exploit code is publicly available, making this an active threat.

Is there exploit code available for CVE-2026-2964?

Yes, proof-of-concept exploit code for CVE-2026-2964 is publicly available on GitHub and security research platforms. This increases the risk of active exploitation.

Which products are affected by CVE-2026-2964?

CVE-2026-2964 affects higuma webaudiorecorder.js. Check the full CVE details for specific version information.

How do I fix CVE-2026-2964?

To remediate CVE-2026-2964, check for security patches from higuma. Apply all available updates and security patches. If no patch is available, implement recommended workarounds or security controls to mitigate the risk.

CVE-2026-2964

Low

|2.3

Exploit Available

Plain English Summary

AI-powered analysis for quick understanding

This vulnerability allows an attacker to remotely modify certain properties of objects in the web-audio-recorder.js library, which could lead to unexpected behavior in applications using it. However, exploiting this flaw is complex and requires specific conditions to be met, making it difficult for attackers to take advantage of it effectively.

Technical Description

A vulnerability was identified in higuma web-audio-recorder-js 0.1/0.1.1. Impacted is the function extend in the library lib/WebAudioRecorder.js of the component Dynamic Config Handling. Such manipulation leads to improperly controlled modification of object prototype attributes. It is possible to launch the attack remotely. Attacks of this nature are highly complex. The exploitability is considered difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Vector Analysis

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredLow

User InteractionNone

Confidentiality ImpactHigh

Integrity ImpactHigh

Availability ImpactHigh

ScopeChanged

Vector String

CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/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:X/AU:X/R:X/V:X/RE:X/U:X

Exploit Resources

Search for proof-of-concept code and exploit modules

GitHub Search Exploit-DB Nuclei Templates Metasploit Vulners

Official References

NIST NVD

Est. Bounty

$332($100-$500)

Vendor Response

Grade APatched in 3 days

Quick Information

Published

Feb 23, 2026

about 1 month ago

Last Modified

Feb 26, 2026

about 1 month ago

Vendor

higuma

Product

webaudiorecorder.js