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Vulnerabilities of Microsoft Microsoft Office LTSC 2024

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CVE Summary Score Published
CVE-2025-54900 Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Sep 9, 2025
CVE-2025-54907 Heap-based buffer overflow in Microsoft Office Visio allows an unauthorized attacker to execute code locally 7.8 High Sep 9, 2025
CVE-2025-54908 Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally 7.8 High Sep 9, 2025
CVE-2025-54906 Free of memory not on the heap in Microsoft Office allows an unauthorized attacker to execute code locally 7.8 High Sep 9, 2025
CVE-2025-54905 Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to disclose information locally 7.1 High Sep 9, 2025
CVE-2025-54904 Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Sep 9, 2025
CVE-2025-54903 Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Sep 9, 2025
CVE-2025-54902 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Sep 9, 2025
CVE-2025-54899 Free of memory not on the heap in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Sep 9, 2025
CVE-2025-54898 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Sep 9, 2025
CVE-2025-54896 Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Sep 9, 2025
CVE-2025-53784 Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally 8.4 High Aug 12, 2025
CVE-2025-53740 Use after free in Microsoft Office allows an unauthorized attacker to execute code locally 8.4 High Aug 12, 2025
CVE-2025-53739 Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized… 7.8 High Aug 12, 2025
CVE-2025-53738 Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally 7.8 High Aug 12, 2025
CVE-2025-53737 Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Aug 12, 2025
CVE-2025-53736 Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally 6.8 Medium Aug 12, 2025
CVE-2025-53735 Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Aug 12, 2025
CVE-2025-53734 Use after free in Microsoft Office Visio allows an unauthorized attacker to execute code locally 7.8 High Aug 12, 2025
CVE-2025-53733 Incorrect conversion between numeric types in Microsoft Office Word allows an unauthorized attacker to execute code… 8.4 High Aug 12, 2025
CVE-2025-53731 Use after free in Microsoft Office allows an unauthorized attacker to execute code locally 8.4 High Aug 12, 2025
CVE-2025-53761 Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally 7.8 High Aug 12, 2025
CVE-2025-53741 Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Aug 12, 2025
CVE-2025-53759 Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to execute code locally 7.8 High Aug 12, 2025
CVE-2025-53730 Use after free in Microsoft Office Visio allows an unauthorized attacker to execute code locally 7.8 High Aug 12, 2025

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