CVE-2025-65637 - Vulnerability Details

Threat entity extracted from intelligence sources

Frequency
4
occurrences
First Seen
January 26, 2026
Last Seen
February 19, 2026

CVE-2025-65637 is a vulnerability tracked by ThreatCluster, appearing in 2 threat clusters built from 4 intelligence report mentions.

CVE-2025-65637 is a vulnerability tracked across 2 threat clusters and 4 intelligence report mentions on ThreatCluster. First observed January 26, 2026; most recent activity February 19, 2026.

Related Threat Clusters

  • openSUSE Leap 15.6 govulncheck-vulndb Update Advisory 2026-0292

    An update for govulncheck-vulndb has been released, addressing multiple vulnerabilities. This update includes fixes for several CVE identifiers, including CVE-2024-44905 and CVE-2025-68383, among others. The update was…

    6 articles · Updated January 26, 2026
  • Fedora 42 and 43 Fvwm3 Security Patch for CVE-2025-65637

    Fedora has released crucial patches for the Fvwm3 window manager to address CVE-2025-65637, a denial-of-service vulnerability. Users of Fedora 42 and 43 are affected, and the updates aim to mitigate potential…

    2 articles · Updated February 19, 2026

Recent Intelligence Reports

  • Fedora 42 fvwm3 Crucial Service Disruption Patch 2026 — Linuxsecurity · February 19, 2026
  • Fedora 43 Fvwm3 Important Denial-of-Service Security Patch CVE-2025 — Linuxsecurity · February 19, 2026
  • openSUSE Leap 15.6 govulncheck-vulndb Moderate Update Advisory 2026-0292 — Linuxsecurity · January 26, 2026
  • openSUSE 15.6 govulncheck-vulndb Moderate Security Issue 2026-0292 — Linuxsecurity · January 26, 2026

Related Entities

DDoS Denial-of-Service Fedora CVE-2017-18892 CVE-2024-44905 CVE-2025-66292 CVE-2025-68383 CVE-2025-68388 CVE-2025-68671 CVE-2026-22689 CVE-2026-22771 CVE-2026-22772

Frequently asked questions

What is CVE-2025-65637?

CVE-2025-65637 is a vulnerability tracked by ThreatCluster, appearing in 2 threat clusters built from 4 intelligence report mentions.

Is CVE-2025-65637 still active?

The most recent intelligence report mentioning CVE-2025-65637 on ThreatCluster is dated February 19, 2026. Activity was first observed January 26, 2026, giving a tracked span from then to February 19, 2026.

What is CVE-2025-65637 associated with?

Across ThreatCluster reporting, CVE-2025-65637 most frequently co-occurs with DDoS, Denial-of-Service, Fedora, CVE-2017-18892, CVE-2024-44905, among 12 tracked related entities.

What are the latest developments involving CVE-2025-65637?

The most significant recent cluster is “openSUSE Leap 15.6 govulncheck-vulndb Update Advisory 2026-0292” (6 articles · Updated January 26, 2026). CVE-2025-65637 appears across 2 threat clusters in total, listed above with sources.

How much reporting does ThreatCluster have on CVE-2025-65637?

CVE-2025-65637 appears in 4 intelligence report mentions across 2 deduplicated threat clusters, aggregated from 17,000+ monitored sources.

CVSS v3.1 Breakdown