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Vulnerabilities of Microsoft Microsoft Office LTSC for Mac 2024

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CVE Summary Score Published
CVE-2026-88150 Use of uninitialized resource in Microsoft Office Word allows an unauthorized attacker to execute code over a network 8.8 High Oct 13, 2026
CVE-2026-70291 Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network 9.8 Critical Oct 13, 2026
CVE-2026-70302 Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network 8.8 High Oct 13, 2026
CVE-2026-70220 Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally 7.8 High Oct 13, 2026
CVE-2026-70206 Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network 6.5 Medium Oct 13, 2026
CVE-2026-70268 Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network 8.8 High Oct 13, 2026
CVE-2026-70269 Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network 8.1 High Oct 13, 2026
CVE-2026-70287 Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network 8.8 High Oct 13, 2026
CVE-2026-70263 Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network 6.5 Medium Oct 13, 2026
CVE-2026-70096 Heap-based buffer overflow in Windows Rich Text Edit Control allows an unauthorized attacker to execute code over a… 9.8 Critical Oct 13, 2026
CVE-2026-105718 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a network 8.8 High Oct 13, 2026
CVE-2026-105715 Integer overflow or wraparound in Microsoft Office Word allows an unauthorized attacker to execute code over a network 7.5 High Oct 13, 2026
CVE-2026-105599 Heap-based buffer overflow in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network 7.5 High Oct 13, 2026
CVE-2026-102858 Heap-based buffer overflow in Microsoft Office OneNote allows an unauthorized attacker to execute code over a network 8.8 High Oct 13, 2026
CVE-2026-85875 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally 5.5 Medium Sep 8, 2026
CVE-2026-81948 Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Sep 8, 2026
CVE-2026-81950 Double free in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Sep 8, 2026
CVE-2026-81949 Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Sep 8, 2026
CVE-2026-81953 Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Sep 8, 2026
CVE-2026-81959 Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Sep 8, 2026
CVE-2026-81952 Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network 8.8 High Sep 8, 2026
CVE-2026-81955 Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a… 8.8 High Sep 8, 2026
CVE-2026-81951 Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Sep 8, 2026
CVE-2026-81388 Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Sep 8, 2026
CVE-2026-81957 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Sep 8, 2026

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