【Vulnerability Alert】Microsoft Releases July 2026 Security Updates
Source: Ministry of education information & communication security contingency platform
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| Publication Number | TACERT-ANA-2026072305072222 | Publication Time | 2026-07-23 17:06:24 |
| Incident Type | ANA-Vulnerability Alert | Discovery Time | 2026-07-23 17:06:24 |
| Impact Level | Middle | ||
| [Subject] 【Vulnerability Alert】Microsoft Releases July 2026 Security Updates |
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| [Content]
Forwarded from the National Institute of Cyber Security Cybersecurity Alert NISAC-200-202607-00000007 Microsoft released the July 2026 security updates, addressing a total of 628 vulnerabilities, including 76 high-risk vulnerabilities and 3 vulnerabilities that have been exploited. Please confirm and apply patches as soon as possible. Information Sharing Level: WHITE (the intelligence content is information that may be publicly disclosed) |
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| [Affected Platform]
Active Directory Certificate Services (AD CS) |
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[Recommended Actions] Microsoft has released remediation updates for the vulnerabilities. Agencies may contact their system maintenance vendors or refer to the following link: https://msrc.microsoft.com/update-guide/releaseNote/2026-Jul |
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[Reference] https://msrc.microsoft.com/update-guide/releaseNote/2026-Jul |
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Ministry of education information & communication security contingency platform
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