CVE-2026-78513
Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.
CVSS
5.5
Medium
EPSS
—
KEV
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Exploit Today
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0-100
Published: Sep 8, 2026 · Last modified: Sep 8, 2026 · CWE-125
Not enough EPSS history yet.
Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2026-858755.5 MED—
———Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.5hCVE-2026-840017.5 HIG—
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———Out-of-bounds read in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to disclose information locally.5hCVE-2026-819577.8 HIG—
———Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.5hCVE-2026-819567.8 HIG—
———Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.5h