Microsoft Microsoft Office Ltsc For Mac 2021

225 CVEs affecting Microsoft Microsoft Office Ltsc For Mac 2021. Latest disclosed: 2026-05-12. Critical: 2, High: 207.

Top CVEs affecting Microsoft Microsoft Office Ltsc For Mac 2021
CVESeverityScorePublishedSummary
CVE-2025-60724Critical9.82025-11-11Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.
CVE-2023-21716Critical9.82023-02-14Microsoft Word Remote Code Execution Vulnerability
CVE-2022-21840High8.82022-01-11Microsoft Office Remote Code Execution Vulnerability
CVE-2026-40367High8.42026-05-12Access of resource using incompatible type ('type confusion') in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-40366High8.42026-05-12Access of resource using incompatible type ('type confusion') in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-40364High8.42026-05-12Access of resource using incompatible type ('type confusion') in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-40363High8.42026-05-12Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-40361High8.42026-05-12Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-40358High8.42026-05-12Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-33115High8.42026-04-14Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-33114High8.42026-04-14Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-32190High8.42026-04-14Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-26110High8.42026-03-10Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-26109High8.42026-03-10Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-26113High8.42026-03-10Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-20952High8.42026-01-13Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-20953High8.42026-01-13Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-20944High8.42026-01-13Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2025-62557High8.42025-12-09Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2025-62554High8.42025-12-09Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.