Dossier
CVE-2026-56155
Coverage of CVE-2026-56155 in the Nexus archive.
Microsoftorganization2CVE-2026-56164topic2CVE-2026-50661topic1Windows BitLockertopic1Active Directory Federation Services (ADFS)topic1SharePoint Servertopic1zero-daystopic1Trend Micro’s Zero Day Initiativeorganization1Dustin Childsperson1Tenableorganization1Satnam Narangperson1SAPorganization1MDASHtopic1
- July 2026 Patch Tuesday fixes 622 Microsoft CVEs, including three zero-days
Microsoft released 622 CVEs during July 2026 Patch Tuesday, including three zero-days, with two actively exploited. The update addresses critical vulnerabilities in Windows BitLocker, Active Directory Federation Services (ADFS), and SharePoint Server.
- Microsoft discloses ‘the mother of all’ vulnerability loads, tripling June’s previous record
Microsoft disclosed 622 vulnerabilities in its June Patch Tuesday update, tripling the previous record of 206. The surge reflects increased use of AI tools like Microsoft’s MDASH to detect defects at scale. Experts warn the volume may exceed 3,000 CVEs in 2026, though most may not pose immediate risks.