CVE-2026-43951 - Vulnerability Details

Frequency

occurrences

First Seen

July 8, 2026

Last Seen

July 20, 2026

CVE-2026-43951 is a vulnerability tracked across 2 threat clusters and 4 intelligence report mentions on ThreatCluster. First observed July 8, 2026; most recent activity July 20, 2026.

Related Threat Clusters

Critical Vulnerabilities Found in Apache HTTP Server Affecting Multiple Modules
On July 8, 2026, multiple vulnerabilities were disclosed in the Apache HTTP Server, affecting various modules including mod_ldap, mod_proxy_ftp, and mod_proxy_html. These vulnerabilities could lead to denial of service…

7 articles · Updated July 8, 2026
Oracle Linux 10 mod_http2 DoS Vulnerabilities Disclosed
Oracle has released advisories for multiple denial-of-service (DoS) vulnerabilities affecting mod_http2 in Oracle Linux 10. The vulnerabilities include CVE-2026-43951, CVE-2026-48913, and CVE-2026-49975, all published…

2 articles · Updated July 20, 2026

Recent Intelligence Reports

Oracle Linux 10 mod_http2 Important DoS Vulnerability ELSA-2026 — Linuxsecurity · July 20, 2026
Oracle Linux 10 mod_http2 Moderate DoS Advisory ELSA-2026 — Linuxsecurity · July 20, 2026
Ubuntu Apache2 Critical Denial of Service Threats USN-8516 — Linuxsecurity · July 8, 2026
USN-8516-1: Apache HTTP Server vulnerabilities — Ubuntu · July 8, 2026

Related Entities

DDoS Denial of Service Ubuntu CVE-2025-53020 CVE-2026-29167 CVE-2026-29170 CVE-2026-34355 CVE-2026-34356 CVE-2026-42535 CVE-2026-42536 CVE-2026-44119 CVE-2026-44185

CVE-2026-43951 - Vulnerability Details

Entity Not Found

Related Threat Clusters

Recent Intelligence Reports

Related Entities

CVSS v3.1 Breakdown