CVE-2026-43915 - Vulnerability Details

Threat entity extracted from intelligence sources

Frequency
2
occurrences
First Seen
June 24, 2026
Last Seen
June 24, 2026

CVE-2026-43915 is a vulnerability tracked by ThreatCluster, appearing in 1 threat cluster built from 2 intelligence report mentions.

CVE-2026-43915 is a vulnerability tracked across 1 threat cluster and 2 intelligence report mentions on ThreatCluster. First observed June 24, 2026; most recent activity June 24, 2026.

Related Threat Clusters

  • Critical XSS Vulnerability in Coturn Affects Fedora 43 and 44

    A critical Cross-Site Scripting (XSS) vulnerability identified as CVE-2026-43915 affects Coturn versions 4.13.1 and 4.13.0 on Fedora 43 and 44. The vulnerability allows attackers to exploit crafted usernames in TURN…

    2 articles · Updated June 24, 2026

Recent Intelligence Reports

  • Fedora 43 Coturn Important XSS Security Alert FEDORA-2026 — Linuxsecurity · June 24, 2026
  • Fedora 44 Coturn 4.13.1 Security Fix Cross — Linuxsecurity · June 24, 2026

Related Entities

Fedora Cwe-79 - Cross-site Scripting (xss) Coturn XSS

Frequently asked questions

What is CVE-2026-43915?

CVE-2026-43915 is a vulnerability tracked by ThreatCluster, appearing in 1 threat cluster built from 2 intelligence report mentions.

Is CVE-2026-43915 still active?

The most recent intelligence report mentioning CVE-2026-43915 on ThreatCluster is dated June 24, 2026.

What is CVE-2026-43915 associated with?

Across ThreatCluster reporting, CVE-2026-43915 most frequently co-occurs with Fedora, Cwe-79 - Cross-site Scripting (xss), Coturn, XSS.

What are the latest developments involving CVE-2026-43915?

The most significant recent cluster is “Critical XSS Vulnerability in Coturn Affects Fedora 43 and 44” (2 articles · Updated June 24, 2026). CVE-2026-43915 appears across 1 threat cluster in total, listed above with sources.

How much reporting does ThreatCluster have on CVE-2026-43915?

CVE-2026-43915 appears in 2 intelligence report mentions across 1 deduplicated threat cluster, aggregated from 17,000+ monitored sources.

CVSS v3.1 Breakdown