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cve-2026-40363

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    CVE-2026-40363: Critical Office RCE via Preview Pane—Patch and Verify Now

    Microsoft disclosed CVE-2026-40363 on May 12, 2026, as a Critical Microsoft Office remote code execution vulnerability caused by a heap-based buffer overflow, affecting Microsoft 365 Apps, Office 2016, Office 2019, Office LTSC 2021 and 2024, Office for Mac, and Office for Android. The...
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    • cve-2026-40363 office security preview pane attack remote code execution
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    • Forum: Security Alerts
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