Microsoft Office Macos 2024
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By the Year
In 2026 there have been 395 vulnerabilities in Microsoft Office Macos 2024 with an average score of 7.5 out of ten. Last year, in 2025 Office Macos 2024 had 119 security vulnerabilities published. That is, 276 more vulnerabilities have already been reported in 2026 as compared to last year. Last year, the average CVE base score was greater by 0.32
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 395 | 7.46 |
| 2025 | 119 | 7.78 |
It may take a day or so for new Office Macos 2024 vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Microsoft Office Macos 2024 Security Vulnerabilities
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97004
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97775
8.8 - High
- October 13, 2026
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Dangling pointer
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97772
8.8 - High
- October 13, 2026
Double free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Double-free
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97741
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97742
8.8 - High
- October 13, 2026
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Stack Overflow
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97768
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97745
8.8 - High
- October 13, 2026
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Dangling pointer
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97746
8.8 - High
- October 13, 2026
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Integer underflow
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97763
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office Excel Information Disclosure Vulnerability
CVE-2026-97760
6.5 - Medium
- October 13, 2026
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
Out-of-bounds Read
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97007
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97008
8.8 - High
- October 13, 2026
Buffer underwrite ('buffer underflow') in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
buffer underrun
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97010
8.8 - High
- October 13, 2026
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Dangling pointer
Oct 2026: Microsoft Office Excel Information Disclosure Vulnerability
CVE-2026-97779
6.5 - Medium
- October 13, 2026
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
Out-of-bounds Read
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97011
8.8 - High
- October 13, 2026
Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Use of Uninitialized Resource
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97777
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97738
8.8 - High
- October 13, 2026
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Dangling pointer
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97773
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97769
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office Excel Information Disclosure Vulnerability
CVE-2026-97743
6.5 - Medium
- October 13, 2026
Use after free in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
Dangling pointer
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97762
8.8 - High
- October 13, 2026
Out-of-bounds write in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Memory Corruption
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97756
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97757
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97748
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office Excel Information Disclosure Vulnerability
CVE-2026-88192
6.5 - Medium
- October 13, 2026
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
Out-of-bounds Read
Oct 2026: Microsoft Office PowerPoint Remote Code Execution Vulnerability
CVE-2026-88207
7.5 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office Word Security Feature Bypass Vulnerability
CVE-2026-88210
7.8 - High
- October 13, 2026
Reliance on untrusted inputs in a security decision in Microsoft Office Word allows an unauthorized attacker to bypass a security feature locally.
Reliance on Untrusted Inputs in a Security Decision
Oct 2026: Microsoft Office PowerPoint Remote Code Execution Vulnerability
CVE-2026-88144
8.8 - High
- October 13, 2026
Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.
Dangling pointer
Oct 2026: Microsoft Office PowerPoint Information Disclosure Vulnerability
CVE-2026-88183
6.5 - Medium
- October 13, 2026
Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.
Out-of-bounds Read
Oct 2026: Microsoft Office Excel Information Disclosure Vulnerability
CVE-2026-88184
6.5 - Medium
- October 13, 2026
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
Out-of-bounds Read
Oct 2026: Microsoft Office Word Remote Code Execution Vulnerability
CVE-2026-88185
8.1 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office Word Remote Code Execution Vulnerability
CVE-2026-88186
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office PowerPoint Remote Code Execution Vulnerability
CVE-2026-70215
8.8 - High
- October 13, 2026
Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.
Dangling pointer
Oct 2026: Microsoft Office Outlook Information Disclosure Vulnerability
CVE-2026-70281
7.5 - High
- October 13, 2026
Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a network.
Out-of-bounds Read
Oct 2026: Windows Graphics Component Elevation of Privilege Vulnerability
CVE-2026-85908
7.8 - High
- October 13, 2026
Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
Heap-based Buffer Overflow
Oct 2026: Windows GDI Information Disclosure Vulnerability
CVE-2026-83651
6.5 - Medium
- October 13, 2026
Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information over a network.
Out-of-bounds Read
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-77902
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Win32k Information Disclosure Vulnerability
CVE-2026-70211
5.5 - Medium
- October 13, 2026
Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.
Out-of-bounds Read
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97747
8.8 - High
- October 13, 2026
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Dangling pointer
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97739
8.8 - High
- October 13, 2026
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Integer underflow
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97771
8.8 - High
- October 13, 2026
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Dangling pointer
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97770
8.8 - High
- October 13, 2026
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Stack Overflow
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97767
8.8 - High
- October 13, 2026
Double free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Double-free
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97778
8.8 - High
- October 13, 2026
Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Integer Overflow or Wraparound
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97780
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97759
8.8 - High
- October 13, 2026
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Dangling pointer
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97755
8.8 - High
- October 13, 2026
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Out-of-bounds Read
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97765
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97761
8.8 - High
- October 13, 2026
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Stack Overflow
Oct 2026: Microsoft Office Excel Remote Code Execution Vulnerability
CVE-2026-97776
8.8 - High
- October 13, 2026
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
Heap-based Buffer Overflow
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