CVE-2026-1642 is a vulnerability tracked by ThreatCluster, appearing in 7 threat clusters built from 11 intelligence report mentions.
CVE-2026-1642 is a vulnerability tracked across 7 threat clusters and 11 intelligence report mentions on ThreatCluster. First observed February 12, 2026; most recent activity July 20, 2026.
On June 17, 2026, F5 released emergency patches for two critical vulnerabilities in NGINX, CVE-2026-42530 and CVE-2026-42055. These vulnerabilities affect NGINX Open Source, NGINX Plus, and related products, allowing…
F5 disclosed a critical vulnerability in NGINX, identified as CVE-2026-42533, which can lead to remote code execution (RCE) and denial-of-service (DoS) attacks. The flaw is a heap buffer overflow triggered by crafted…
A significant update for nginx has been released to address multiple vulnerabilities affecting openSUSE Leap 15.6. The vulnerabilities include CVE-2026-1642, a plaintext data injection flaw, CVE-2026-27654, a buffer…
Oracle Linux versions 8 and 9 have been found vulnerable to multiple critical code execution and denial of service vulnerabilities in nginx. The vulnerabilities include CVE-2026-42945, which allows arbitrary code…
On June 3, 2026, Ubuntu published a security advisory detailing multiple vulnerabilities in nginx affecting various Ubuntu LTS versions. Key issues include improper handling of memory operations in the…
A critical security flaw has been identified in nginx affecting Ubuntu 25.10, 24.04 LTS, and 22.04 LTS. The vulnerability allows an attacker to insert plain text data into responses from upstream proxied servers due to…
Multiple Nginx modules in Fedora 42 have been identified with critical data injection vulnerabilities, including nginx-mod-vts, nginx-mod-headers-more, and nginx-mod-brotli. The vulnerabilities were addressed in an…
CVE-2026-1642 is a vulnerability tracked by ThreatCluster, appearing in 7 threat clusters built from 11 intelligence report mentions.
The most recent intelligence report mentioning CVE-2026-1642 on ThreatCluster is dated July 20, 2026. Activity was first observed February 12, 2026, giving a tracked span from then to July 20, 2026.
Across ThreatCluster reporting, CVE-2026-1642 most frequently co-occurs with DDoS, Denial of Service, Man-in-the-Middle, Zero-day Exploit, Fedora, among 12 tracked related entities.
The most significant recent cluster is “F5 Issues Critical Patches for NGINX Vulnerabilities Allowing Remote Code Execution” (24 articles · Updated June 18, 2026). CVE-2026-1642 appears across 7 threat clusters in total, listed above with sources.
CVE-2026-1642 appears in 11 intelligence report mentions across 7 deduplicated threat clusters, aggregated from 17,000+ monitored sources.