CVE-2026-3910 - Vulnerability Details

Threat entity extracted from intelligence sources

Frequency
4
occurrences
First Seen
March 14, 2026
Last Seen
April 17, 2026

CVE-2026-3910 is a vulnerability tracked by ThreatCluster, appearing in 3 threat clusters built from 4 intelligence report mentions.

CVE-2026-3910 is a vulnerability tracked across 3 threat clusters and 4 intelligence report mentions on ThreatCluster. First observed March 14, 2026; most recent activity April 17, 2026.

Related Threat Clusters

  • Microsoft Edge Vulnerabilities Enable Remote Code Execution

    Multiple vulnerabilities have been identified in Microsoft Edge, with CVE-2026-3910 and CVE-2026-3909 both being exploited in the wild. These vulnerabilities allow remote attackers to execute arbitrary code, bypass…

    2 articles · Updated March 17, 2026
  • Microsoft Edge 146 Addresses Security Vulnerabilities and Privacy Controls

    Microsoft Edge version 146 was released on March 13, 2026, introducing significant updates to password management, tracking prevention, and security features. The update deprecated the custom primary password feature,…

    3 articles · Updated March 16, 2026
  • AI Model Exploits Outdated Chrome Version in Security Test

    A researcher used Anthropic's Claude Opus to exploit an outdated version of Chrome (138) bundled with Discord, demonstrating the potential for AI to automate exploit development. The exploit was built using known…

    8 articles · Updated April 17, 2026

Recent Intelligence Reports

  • I Let Claude Opus To Write Me A Chrome Exploit — www.hacktron.ai · April 17, 2026
  • Microsoft Edge 146 Introduces Expanded IP Privacy Protections & New Enterprise Network Controls — Linkedin · March 16, 2026
  • Microsoft Edge Multiple Vulnerabilities — Hkcert · March 16, 2026
  • Microsoft Edge 146 is out with password manager changes, important Windows fixes, and more — Neowin · March 14, 2026

Related Entities

Data Breach DDoS Zero-day Exploit CVE-2025-12429 CVE-2026-0385 CVE-2026-5873 Cwe-125 - Out-of-bounds Read Cwe-787 - Out-of-bounds Write T1203 - Exploitation for Client Execution T1566.001 - Spearphishing Attachment T1566.002 - Spearphishing Link Chromium

Frequently asked questions

What is CVE-2026-3910?

CVE-2026-3910 is a vulnerability tracked by ThreatCluster, appearing in 3 threat clusters built from 4 intelligence report mentions.

Is CVE-2026-3910 still active?

The most recent intelligence report mentioning CVE-2026-3910 on ThreatCluster is dated April 17, 2026. Activity was first observed March 14, 2026, giving a tracked span from then to April 17, 2026.

What is CVE-2026-3910 associated with?

Across ThreatCluster reporting, CVE-2026-3910 most frequently co-occurs with Data Breach, DDoS, Zero-day Exploit, CVE-2025-12429, CVE-2026-0385, among 12 tracked related entities.

What are the latest developments involving CVE-2026-3910?

The most significant recent cluster is “Microsoft Edge Vulnerabilities Enable Remote Code Execution” (2 articles · Updated March 17, 2026). CVE-2026-3910 appears across 3 threat clusters in total, listed above with sources.

How much reporting does ThreatCluster have on CVE-2026-3910?

CVE-2026-3910 appears in 4 intelligence report mentions across 3 deduplicated threat clusters, aggregated from 17,000+ monitored sources.

CVSS v3.1 Breakdown