CVE-2026-4786 is a vulnerability tracked by ThreatCluster, appearing in 8 threat clusters built from 17 intelligence report mentions.
CVE-2026-4786 is a vulnerability tracked across 8 threat clusters and 17 intelligence report mentions on ThreatCluster. First observed April 19, 2026; most recent activity July 6, 2026.
Recent security updates for Python 3.10, 3.12, and 3.15 address critical vulnerabilities impacting various systems. Key vulnerabilities include CVE-2026-1502, which allows HTTP header injection, and CVE-2026-6100, which…
On May 23, 2026, Fedora released security advisories for Python 3.15, addressing multiple vulnerabilities including CVE-2026-1502, CVE-2026-6100, CVE-2026-4786, CVE-2026-5713, and CVE-2026-3219. These vulnerabilities…
On June 21, 2026, Fedora released critical security updates for Python 3.13, addressing multiple vulnerabilities. The updates include fixes for CVE-2026-1502, CVE-2026-6100, CVE-2026-4786, CVE-2026-7210, and…
On May 18, 2026, SUSE released important updates for Python3 and Python310 addressing multiple vulnerabilities. Key issues include CVE-2026-1502, which allows HTTP client proxy tunnel header manipulation, and…
On June 19, 2026, SUSE announced a critical security update for python313, addressing several vulnerabilities including CVE-2026-1502, which allows HTTP client proxy tunnel headers to be exploited due to improper…
Multiple vulnerabilities have been identified in Python, impacting Ubuntu 22.04 LTS and 24.04 LTS. Key issues include improper path normalization in the tarfile module (CVE-2025-13462), which could allow attackers to…
Oracle9 has released security updates addressing several vulnerabilities, including CVE-2026-4786 and CVE-2026-6100, which were published on April 13, 2026. The updates also include fixes for CVE-2026-4519, published on…
On April 28, 2026, Fedora released updates for MinGW Windows python3 to address multiple vulnerabilities. The updates include backports for CVE-2026-4786, CVE-2026-6100, CVE-2026-3479, and CVE-2026-1502. CVE-2026-4786,…
CVE-2026-4786 is a vulnerability tracked by ThreatCluster, appearing in 8 threat clusters built from 17 intelligence report mentions.
The most recent intelligence report mentioning CVE-2026-4786 on ThreatCluster is dated July 6, 2026. Activity was first observed April 19, 2026, giving a tracked span from then to July 6, 2026.
Across ThreatCluster reporting, CVE-2026-4786 most frequently co-occurs with Arbitrary Code Execution, Command Injection, Data Breach, Denial of Service, Information Disclosure, among 12 tracked related entities.
The most significant recent cluster is “Critical Python Vulnerabilities Affect Multiple Versions” (11 articles · Updated April 20, 2026). CVE-2026-4786 appears across 8 threat clusters in total, listed above with sources.
CVE-2026-4786 appears in 17 intelligence report mentions across 8 deduplicated threat clusters, aggregated from 17,000+ monitored sources.