CVE-2026-56155 is a vulnerability tracked across 4 threat clusters and 6 intelligence report mentions on ThreatCluster. First observed July 14, 2026; most recent activity July 22, 2026.
In July 2026, Adobe and Microsoft released significant security updates addressing numerous vulnerabilities. Adobe issued 12 bulletins for 88 unique CVEs, with a focus on ColdFusion and Commerce patches, including a…
In June 2026, Microsoft released its largest Patch Tuesday update, addressing 206 vulnerabilities, including critical flaws in Windows kernel and BitLocker. Notable CVEs include a zero-day in Visual Studio Code that…
Microsoft has confirmed the active exploitation of CVE-2026-56155, an elevation-of-privilege vulnerability in Active Directory Federation Services (AD FS). This flaw allows authenticated local attackers with low…
On July 21, 2026, Microsoft released manual remediation guidance for Windows Server Update Services (WSUS) administrators facing synchronization issues. The problem, which began on July 13, 2026, has prevented the…