CVE-2026-45287 - Vulnerability Details

Threat entity extracted from intelligence sources

Frequency
6
occurrences
First Seen
June 19, 2026
Last Seen
July 22, 2026

CVE-2026-45287 is a vulnerability tracked by ThreatCluster, appearing in 2 threat clusters built from 6 intelligence report mentions.

CVE-2026-45287 is a vulnerability tracked across 2 threat clusters and 6 intelligence report mentions on ThreatCluster. First observed June 19, 2026; most recent activity July 22, 2026.

Related Threat Clusters

Recent Intelligence Reports

  • Fedora 43 Nuclei Important Cross-site Scripting DoS Threat 2026 — Linuxsecurity · July 22, 2026
  • Fedora 44 Nuclei 3.11.0 Security Update - Cross — Linuxsecurity · July 22, 2026
  • Fedora 44 Prometheus Update Denial of Service Issues CVE-2026 — Linuxsecurity · June 23, 2026
  • Fedora 43 Prometheus Critical Denial of Service Threats 2026 — Linuxsecurity · June 23, 2026
  • Fedora 43 restic Update Denial of Service Issues 2026 — Linuxsecurity · June 19, 2026
  • Fedora 44 Restic Important DoS & Access Issues Fix 2026 — Linuxsecurity · June 19, 2026

Frequently asked questions

What is CVE-2026-45287?

CVE-2026-45287 is a vulnerability tracked by ThreatCluster, appearing in 2 threat clusters built from 6 intelligence report mentions.

Is CVE-2026-45287 still active?

The most recent intelligence report mentioning CVE-2026-45287 on ThreatCluster is dated July 22, 2026. Activity was first observed June 19, 2026, giving a tracked span from then to July 22, 2026.

What is CVE-2026-45287 associated with?

Across ThreatCluster reporting, CVE-2026-45287 most frequently co-occurs with Cross-site Scripting, Data Breach, DDoS, Denial of Service, Azure, among 12 tracked related entities.

What are the latest developments involving CVE-2026-45287?

The most significant recent cluster is “Fedora Restic and Singularity-CE Vulnerabilities Lead to Denial of Service Risks” (20 articles · Updated June 19, 2026). CVE-2026-45287 appears across 2 threat clusters in total, listed above with sources.

How much reporting does ThreatCluster have on CVE-2026-45287?

CVE-2026-45287 appears in 6 intelligence report mentions across 2 deduplicated threat clusters, aggregated from 17,000+ monitored sources.

CVSS v3.1 Breakdown