CVE-2026-5160 - Vulnerability Details

Threat entity extracted from intelligence sources

Frequency
6
occurrences
First Seen
May 1, 2026
Last Seen
July 22, 2026

CVE-2026-5160 is a vulnerability tracked by ThreatCluster, appearing in 3 threat clusters built from 6 intelligence report mentions.

CVE-2026-5160 is a vulnerability tracked across 3 threat clusters and 6 intelligence report mentions on ThreatCluster. First observed May 1, 2026; most recent activity July 22, 2026.

Related Threat Clusters

  • Fedora Caddy Security Updates Address Multiple CVEs

    On June 23, 2026, Fedora released critical security updates for Caddy, addressing 22 CVEs in Fedora 43 and 17 CVEs in Fedora 44. The vulnerabilities include privilege escalation, information disclosure, and denial of…

    2 articles · Updated July 2, 2026
  • Fedora Nuclei Vulnerabilities: Cross-site Scripting and Information Disclosure Risks

    Fedora has released security updates addressing critical vulnerabilities in the Nuclei scanner. CVE-2026-5160, published on April 15, 2026, involves cross-site scripting due to improper URL validation, affecting…

    2 articles · Updated July 22, 2026
  • Fedora Glow 2.1.2 Update Addresses Multiple CVEs

    On May 1, 2026, Fedora released an update for Glow, a terminal-based markdown reader, to version 2.1.2. This update addresses several critical vulnerabilities, including CVE-2026-5160, which was published on April 15,…

    2 articles · Updated May 1, 2026

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 43 Caddy Important Security Update 22 CVEs Advisory 2026 — Linuxsecurity · July 2, 2026
  • Fedora 44 Caddy Critical Access Control and DoS Fix 2026 — Linuxsecurity · July 2, 2026
  • Fedora 44 Glow 2.1.2 Important CVE Fixes Advisory 2026 — Linuxsecurity · May 1, 2026
  • Fedora 42 Glow 2.1.2 Update FEDORA-2026 — Linuxsecurity · May 1, 2026

Frequently asked questions

What is CVE-2026-5160?

CVE-2026-5160 is a vulnerability tracked by ThreatCluster, appearing in 3 threat clusters built from 6 intelligence report mentions.

Is CVE-2026-5160 still active?

The most recent intelligence report mentioning CVE-2026-5160 on ThreatCluster is dated July 22, 2026. Activity was first observed May 1, 2026, giving a tracked span from then to July 22, 2026.

What is CVE-2026-5160 associated with?

Across ThreatCluster reporting, CVE-2026-5160 most frequently co-occurs with Cross-site Scripting, DDoS, Fedora, CVE-2025-11065, CVE-2025-44005, among 12 tracked related entities.

What are the latest developments involving CVE-2026-5160?

The most significant recent cluster is “Fedora Caddy Security Updates Address Multiple CVEs” (2 articles · Updated July 2, 2026). CVE-2026-5160 appears across 3 threat clusters in total, listed above with sources.

How much reporting does ThreatCluster have on CVE-2026-5160?

CVE-2026-5160 appears in 6 intelligence report mentions across 3 deduplicated threat clusters, aggregated from 17,000+ monitored sources.

CVSS v3.1 Breakdown