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Excel

312 CVEs product

Monthly

CVE-2025-53741 Aug 12, 18:15 HIGH This Month

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Heap Overflow Microsoft 365 Apps Excel +3
NVD
CVSS 3.1
7.8
EPSS
0.1%
CVE-2025-53739 Aug 12, 18:15 HIGH This Month

Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Memory Corruption Microsoft 365 Apps Excel +3
NVD
CVSS 3.1
7.8
EPSS
0.2%
CVE-2025-53737 Aug 12, 18:15 HIGH This Month

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Heap Overflow Microsoft 365 Apps Excel +3
NVD
CVSS 3.1
7.8
EPSS
0.1%
CVE-2025-53735 Aug 12, 18:15 HIGH This Month

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Use After Free Memory Corruption Microsoft 365 Apps +4
NVD
CVSS 3.1
7.8
EPSS
0.1%
CVE-2025-49711 Jul 08, 17:15 HIGH PATCH This Week

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Denial Of Service Use After Free Memory Corruption Microsoft 365 Apps +4
NVD
CVSS 3.1
7.8
EPSS
0.1%
CVE-2025-48812 Jul 08, 17:15 MEDIUM PATCH This Month

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

Buffer Overflow Information Disclosure Microsoft 365 Apps Excel +3
NVD
CVSS 3.1
5.5
EPSS
0.1%
CVE-2025-47165 Jun 10, 17:23 HIGH POC PATCH This Week

Use-after-free vulnerability in Microsoft Office Excel that allows local code execution with high severity (CVSS 7.8). An attacker with local access can trigger the vulnerability through user interaction (opening a malicious file) to execute arbitrary code with the privileges of the Excel process, potentially achieving full system compromise. No KEV status, active exploitation data, or public POC availability was confirmed in the provided dataset, but the high CVSS score and local attack vector indicate this requires prompt patching.

Windows RCE Use After Free Microsoft 365 Apps +4
NVD Exploit-DB
CVSS 3.1
7.8
EPSS
0.5%
CVE-2025-32704 May 13, 17:16 HIGH This Week

Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Microsoft 365 Apps Excel Office +1
NVD
CVSS 3.1
8.4
EPSS
0.7%
CVE-2025-30383 May 13, 17:16 HIGH This Week

Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Memory Corruption Microsoft 365 Apps Excel +3
NVD
CVSS 3.1
7.8
EPSS
0.9%
CVE-2025-30381 May 13, 17:16 HIGH This Week

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Information Disclosure Microsoft 365 Apps Excel +3
NVD
CVSS 3.1
7.8
EPSS
0.8%
CVE-2025-30379 May 13, 17:16 HIGH This Week

Release of invalid pointer or reference in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Microsoft 365 Apps Excel Office +2
NVD
CVSS 3.1
7.8
EPSS
0.8%
CVE-2025-30377 May 13, 17:16 HIGH This Week

Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Use After Free Memory Corruption Microsoft 365 Apps +4
NVD
CVSS 3.1
8.4
EPSS
0.7%
CVE-2025-30376 May 13, 17:16 HIGH This Week

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Heap Overflow Microsoft 365 Apps Excel +3
NVD
CVSS 3.1
7.8
EPSS
0.8%
CVE-2025-30375 May 13, 17:15 HIGH This Week

Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Memory Corruption Microsoft 365 Apps Excel +3
NVD
CVSS 3.1
7.8
EPSS
0.9%
CVE-2025-29979 May 13, 17:15 HIGH This Month

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Heap Overflow Microsoft 365 Apps Excel +3
NVD
CVSS 3.1
7.8
EPSS
0.8%
CVE-2025-29977 May 13, 17:15 HIGH This Month

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Use After Free Memory Corruption Microsoft 365 Apps +4
NVD
CVSS 3.1
7.8
EPSS
0.8%
CVE-2025-27751 Apr 08, 18:16 HIGH POC This Week

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Denial Of Service Use After Free Memory Corruption Microsoft 365 Apps +4
NVD Exploit-DB
CVSS 3.1
7.8
EPSS
1.2%
CVE-2025-27750 Apr 08, 18:16 HIGH This Week

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Use After Free Memory Corruption Microsoft 365 Apps +3
NVD
CVSS 3.1
7.8
EPSS
0.9%
CVE-2025-26642 Apr 08, 18:15 HIGH This Week

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Information Disclosure Microsoft 365 Apps Excel +5
NVD
CVSS 3.1
7.8
EPSS
0.9%
CVE-2025-21394 Feb 11, 18:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft 365 Apps +4
NVD
CVSS 3.1
7.8
EPSS
0.3%
CVE-2025-21390 Feb 11, 18:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft 365 Apps +4
NVD
CVSS 3.1
7.8
EPSS
0.3%
CVE-2025-21387 Feb 11, 18:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft 365 Apps +4
NVD
CVSS 3.1
7.8
EPSS
0.4%
CVE-2025-21386 Feb 11, 18:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft 365 Apps +4
NVD
CVSS 3.1
7.8
EPSS
0.3%
CVE-2025-21383 Feb 11, 18:15 HIGH PATCH This Week

Microsoft Excel Information Disclosure Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Out-of-bounds Read vulnerability could allow attackers to read data from memory outside the intended buffer boundaries.

Buffer Overflow Information Disclosure Microsoft 365 Apps Excel +2
NVD
CVSS 3.1
7.8
EPSS
0.3%
CVE-2025-21381 Feb 11, 18:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office +2
NVD
CVSS 3.1
7.8
EPSS
0.4%
CVE-2025-21362 Jan 14, 18:16 HIGH PATCH CERT-EU This Month

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft 365 Apps +4
NVD
CVSS 3.1
8.4
EPSS
0.6%
CVE-2024-43106 Dec 18, 23:15 CRITICAL POC Act Now

A library injection vulnerability exists in Microsoft Excel 16.83 for macOS. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Apple Microsoft Jwt Attack Excel
NVD
CVSS 3.1
9.1
EPSS
0.7%
CVE-2024-49069 Dec 12, 02:04 HIGH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Use After Free Memory Corruption Microsoft 365 Apps +3
NVD
CVSS 3.1
7.8
EPSS
1.1%
CVE-2024-49030 Nov 12, 18:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft 365 Apps +3
NVD
CVSS 3.1
7.8
EPSS
0.7%
CVE-2024-49029 Nov 12, 18:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use of Uninitialized Resource vulnerability could allow attackers to access uninitialized memory causing crashes or information disclosure.

RCE Microsoft 365 Apps Excel Office +1
NVD
CVSS 3.1
7.8
EPSS
0.7%
CVE-2024-49028 Nov 12, 18:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Out-of-bounds Read vulnerability could allow attackers to read data from memory outside the intended buffer boundaries.

RCE Buffer Overflow Information Disclosure Microsoft 365 Apps +3
NVD
CVSS 3.1
7.8
EPSS
0.7%
CVE-2024-49027 Nov 12, 18:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft 365 Apps +3
NVD
CVSS 3.1
7.8
EPSS
0.7%
CVE-2024-49026 Nov 12, 18:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Command Injection vulnerability could allow attackers to inject arbitrary commands into system command execution.

RCE Command Injection Microsoft 365 Apps Excel +3
NVD
CVSS 3.1
7.8
EPSS
0.9%
CVE-2024-43504 Oct 08, 18:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft 365 Apps +3
NVD
CVSS 3.1
7.8
EPSS
6.1%
CVE-2024-43465 Sep 10, 17:15 HIGH PATCH This Week

Microsoft Excel Elevation of Privilege Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

Information Disclosure Use After Free Memory Corruption Microsoft 365 Apps +4
NVD
CVSS 3.1
7.8
EPSS
0.8%
CVE-2024-30042 May 14, 17:17 HIGH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Deserialization Microsoft 365 Apps Excel +3
NVD
CVSS 3.1
7.8
EPSS
2.1%
CVE-2024-20673 Feb 13, 18:15 HIGH PATCH This Week

Microsoft Office Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel Office Office Long Term Servicing Channel +5
NVD VulDB
CVSS 3.1
7.8
EPSS
0.4%
CVE-2023-36041 Nov 14, 18:15 HIGH POC PATCH THREAT This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available.

RCE Use After Free Memory Corruption Microsoft 365 Apps +3
NVD
CVSS 3.1
7.8
EPSS
56.7%
CVE-2023-36037 Nov 14, 18:15 HIGH PATCH This Week

Microsoft Excel Security Feature Bypass Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

Authentication Bypass Microsoft 365 Apps Excel Office +1
NVD
CVSS 3.1
7.8
EPSS
1.2%
CVE-2023-36766 Sep 12, 17:15 MEDIUM PATCH This Month

Microsoft Excel Information Disclosure Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. This Out-of-bounds Read vulnerability could allow attackers to read data from memory outside the intended buffer boundaries.

Buffer Overflow Information Disclosure Microsoft 365 Apps Excel +3
NVD
CVSS 3.1
5.5
EPSS
1.5%
CVE-2023-33133 Jun 14, 00:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow Microsoft 365 Apps +3
NVD
CVSS 3.1
7.8
EPSS
44.0%
CVE-2023-32029 Jun 14, 00:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Out-of-bounds Read vulnerability could allow attackers to read data from memory outside the intended buffer boundaries.

RCE Buffer Overflow Information Disclosure Microsoft 365 Apps +4
NVD
CVSS 3.1
7.8
EPSS
53.5%
CVE-2023-24953 May 09, 18:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft 365 Apps +4
NVD
CVSS 3.1
7.8
EPSS
0.7%
CVE-2023-23399 Mar 14, 17:15 HIGH POC PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available.

RCE Buffer Overflow Information Disclosure Microsoft 365 Apps +5
NVD Exploit-DB
CVSS 3.1
7.8
EPSS
2.5%
CVE-2023-23398 Mar 14, 17:15 HIGH PATCH This Week

Microsoft Excel Spoofing Vulnerability. Rated high severity (CVSS 7.1), this vulnerability is no authentication required, low attack complexity.

Authentication Bypass Microsoft 365 Apps Excel Office +1
NVD
CVSS 3.1
7.1
EPSS
1.1%
CVE-2022-41106 Nov 09, 22:15 HIGH Act Now

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Epss exploitation probability 17.6% and no vendor patch available.

RCE Microsoft 365 Apps Excel Office +3
NVD VulDB
CVSS 3.1
8.8
EPSS
17.6%
CVE-2022-41104 Nov 09, 22:15 MEDIUM This Month

Microsoft Excel Security Feature Bypass Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Microsoft 365 Apps Excel Office +1
NVD VulDB
CVSS 3.1
5.5
EPSS
2.5%
CVE-2022-41063 Nov 09, 22:15 HIGH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft 365 Apps Excel Office +3
NVD VulDB
CVSS 3.1
7.8
EPSS
2.3%
CVE-2022-33631 Aug 09, 20:15 HIGH This Week

Microsoft Excel Security Feature Bypass Vulnerability. Rated high severity (CVSS 7.3), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Microsoft 365 Apps Excel Office +1
NVD
CVSS 3.1
7.3
EPSS
0.8%
CVE-2022-30173 Jun 15, 22:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel Office Web Apps Server
NVD
CVSS 3.1
7.8
EPSS
2.2%
CVE-2022-29110 May 10, 21:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel Office Web Apps Server
NVD
CVSS 3.1
7.8
EPSS
3.6%
CVE-2022-26903 Apr 15, 19:15 HIGH This Week

Windows Graphics Component Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft Excel Powerpoint Windows Server 2008 +13
NVD
CVSS 3.1
7.8
EPSS
2.5%
CVE-2022-26901 Apr 15, 19:15 HIGH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft 365 Apps Excel Office +4
NVD VulDB
CVSS 3.1
7.8
EPSS
0.8%
CVE-2022-21840 Jan 11, 21:15 HIGH This Week

Microsoft Office Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft Excel Office Office Long Term Servicing Channel +4
NVD VulDB
CVSS 3.1
8.8
EPSS
9.5%
CVE-2021-43256 Dec 15, 15:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office +4
NVD VulDB
CVSS 3.1
7.8
EPSS
0.9%
CVE-2021-40442 Nov 10, 01:19 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office +4
NVD VulDB
CVSS 3.1
7.8
EPSS
2.1%
CVE-2021-40485 Oct 13, 01:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Code Injection vulnerability could allow attackers to inject and execute arbitrary code within the application.

RCE Microsoft Code Injection 365 Apps Excel +4
NVD
CVSS 3.1
7.8
EPSS
2.5%
CVE-2021-40474 Oct 13, 01:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office +3
NVD
CVSS 3.1
7.8
EPSS
2.2%
CVE-2021-40472 Oct 13, 01:15 MEDIUM PATCH This Month

Microsoft Excel Information Disclosure Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

Information Disclosure Microsoft 365 Apps Excel Office +3
NVD
CVSS 3.1
5.5
EPSS
0.7%
CVE-2021-38660 Sep 15, 12:15 HIGH PATCH This Week

Microsoft Office Graphics Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel
NVD VulDB
CVSS 3.1
7.8
EPSS
2.1%
CVE-2021-38655 Sep 15, 12:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft 365 Apps +4
NVD VulDB
CVSS 3.1
7.8
EPSS
4.9%
CVE-2021-34518 Jul 14, 18:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel Office Web Apps Server
NVD VulDB
CVSS 3.1
7.8
EPSS
2.2%
CVE-2021-34501 Jul 14, 18:15 HIGH PATCH Act Now

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office +1
NVD VulDB
CVSS 3.1
7.8
EPSS
53.2%
CVE-2021-31939 Jun 08, 23:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office +2
NVD
CVSS 3.1
7.8
EPSS
13.3%
CVE-2021-31179 May 11, 19:15 HIGH PATCH This Week

Microsoft Office Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office +2
NVD
CVSS 3.1
7.8
EPSS
13.5%
CVE-2021-31178 May 11, 19:15 MEDIUM PATCH This Month

Microsoft Office Information Disclosure Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity.

Information Disclosure Integer Overflow Microsoft 365 Apps Excel +4
NVD
CVSS 3.1
5.5
EPSS
16.0%
CVE-2021-31177 May 11, 19:15 HIGH PATCH This Week

Microsoft Office Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft 365 Apps +5
NVD
CVSS 3.1
7.8
EPSS
3.1%
CVE-2021-31175 May 11, 19:15 HIGH PATCH This Week

Microsoft Office Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft 365 Apps +4
NVD
CVSS 3.1
7.8
EPSS
3.2%
CVE-2021-31174 May 11, 19:15 MEDIUM PATCH This Month

Microsoft Excel Information Disclosure Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. This Out-of-bounds Read vulnerability could allow attackers to read data from memory outside the intended buffer boundaries.

Buffer Overflow Information Disclosure Microsoft 365 Apps Excel +3
NVD
CVSS 3.1
5.5
EPSS
2.9%
CVE-2021-28456 Apr 13, 20:15 MEDIUM PATCH This Month

Microsoft Excel Information Disclosure Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity.

Information Disclosure Microsoft 365 Apps Excel Office +2
NVD
CVSS 3.1
5.5
EPSS
3.7%
CVE-2021-28451 Apr 13, 20:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office +2
NVD
CVSS 3.1
7.8
EPSS
2.4%
CVE-2021-28449 Apr 13, 20:15 HIGH PATCH This Week

Microsoft Office Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office
NVD
CVSS 3.1
7.8
EPSS
2.5%
CVE-2021-27057 Mar 11, 16:15 HIGH PATCH This Week

Microsoft Office Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office +2
NVD VulDB
CVSS 3.1
7.8
EPSS
3.1%
CVE-2021-27054 Mar 11, 16:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office +2
NVD VulDB
CVSS 3.1
7.8
EPSS
3.1%
CVE-2021-27053 Mar 11, 16:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office +2
NVD VulDB
CVSS 3.1
7.8
EPSS
3.6%
CVE-2021-24070 Feb 25, 23:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft 365 Apps +4
NVD
CVSS 3.1
7.8
EPSS
2.3%
CVE-2021-24069 Feb 25, 23:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office +2
NVD
CVSS 3.1
7.8
EPSS
2.3%
CVE-2021-24068 Feb 25, 23:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel Office Web Apps
NVD
CVSS 3.1
7.8
EPSS
2.3%
CVE-2021-24067 Feb 25, 23:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption Microsoft 365 Apps +4
NVD
CVSS 3.1
7.8
EPSS
2.3%
CVE-2021-1714 Jan 12, 20:15 HIGH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft 365 Apps Excel Office +4
NVD
CVSS 3.1
7.8
EPSS
3.1%
CVE-2021-1713 Jan 12, 20:15 HIGH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Microsoft 365 Apps Excel +3
NVD
CVSS 3.1
7.8
EPSS
3.1%
CVE-2020-17130 Dec 10, 00:15 MEDIUM PATCH This Month

Microsoft Excel Security Feature Bypass Vulnerability. Rated medium severity (CVSS 6.5), this vulnerability is low attack complexity.

Authentication Bypass Microsoft 365 Apps Excel
NVD
CVSS 3.1
6.5
EPSS
2.2%
CVE-2020-17129 Dec 10, 00:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office +2
NVD
CVSS 3.1
7.8
EPSS
3.3%
CVE-2020-17128 Dec 10, 00:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office +2
NVD
CVSS 3.1
7.8
EPSS
2.6%
CVE-2020-17127 Dec 10, 00:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel
NVD
CVSS 3.1
7.8
EPSS
3.3%
CVE-2020-17126 Dec 10, 00:15 MEDIUM PATCH This Month

Microsoft Excel Information Disclosure Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

Information Disclosure Microsoft 365 Apps Excel Office +2
NVD
CVSS 3.1
5.5
EPSS
1.1%
CVE-2020-17125 Dec 10, 00:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office +2
NVD
CVSS 3.1
7.8
EPSS
3.3%
CVE-2020-17123 Dec 10, 00:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps Excel Office Online Server +1
NVD
CVSS 3.1
7.8
EPSS
3.6%
CVE-2020-17067 Nov 11, 07:15 HIGH PATCH This Week

Microsoft Excel Security Feature Bypass Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

Authentication Bypass Microsoft 365 Apps Excel Office
NVD
CVSS 3.1
7.8
EPSS
3.0%
CVE-2020-17066 Nov 11, 07:15 HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel
NVD
CVSS 3.1
7.8
EPSS
3.8%
EPSS 0% CVSS 7.8
HIGH This Month

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Heap Overflow Microsoft +5
NVD
EPSS 0% CVSS 7.8
HIGH This Month

Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Memory Corruption Microsoft +5
NVD
EPSS 0% CVSS 7.8
HIGH This Month

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Heap Overflow Microsoft +5
NVD
EPSS 0% CVSS 7.8
HIGH This Month

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Use After Free Memory Corruption +6
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Denial Of Service Use After Free Memory Corruption +6
NVD
EPSS 0% CVSS 5.5
MEDIUM PATCH This Month

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

Buffer Overflow Information Disclosure Microsoft +5
NVD
EPSS 0% CVSS 7.8
HIGH POC PATCH This Week

Use-after-free vulnerability in Microsoft Office Excel that allows local code execution with high severity (CVSS 7.8). An attacker with local access can trigger the vulnerability through user interaction (opening a malicious file) to execute arbitrary code with the privileges of the Excel process, potentially achieving full system compromise. No KEV status, active exploitation data, or public POC availability was confirmed in the provided dataset, but the high CVSS score and local attack vector indicate this requires prompt patching.

Windows RCE Use After Free +6
NVD Exploit-DB
EPSS 1% CVSS 8.4
HIGH This Week

Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Microsoft 365 Apps +3
NVD
EPSS 1% CVSS 7.8
HIGH This Week

Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Memory Corruption Microsoft +5
NVD
EPSS 1% CVSS 7.8
HIGH This Week

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Information Disclosure Microsoft +5
NVD
EPSS 1% CVSS 7.8
HIGH This Week

Release of invalid pointer or reference in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Microsoft 365 Apps +4
NVD
EPSS 1% CVSS 8.4
HIGH This Week

Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Use After Free Memory Corruption +6
NVD
EPSS 1% CVSS 7.8
HIGH This Week

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Heap Overflow Microsoft +5
NVD
EPSS 1% CVSS 7.8
HIGH This Week

Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Memory Corruption Microsoft +5
NVD
EPSS 1% CVSS 7.8
HIGH This Month

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Heap Overflow Microsoft +5
NVD
EPSS 1% CVSS 7.8
HIGH This Month

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Use After Free Memory Corruption +6
NVD
EPSS 1% CVSS 7.8
HIGH POC This Week

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Denial Of Service Use After Free Memory Corruption +6
NVD Exploit-DB
EPSS 1% CVSS 7.8
HIGH This Week

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Use After Free Memory Corruption +5
NVD
EPSS 1% CVSS 7.8
HIGH This Week

Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Information Disclosure Microsoft +7
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +6
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +6
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +6
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +6
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Information Disclosure Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Out-of-bounds Read vulnerability could allow attackers to read data from memory outside the intended buffer boundaries.

Buffer Overflow Information Disclosure Microsoft +4
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +4
NVD
EPSS 1% CVSS 8.4
HIGH PATCH This Month

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +6
NVD
EPSS 1% CVSS 9.1
CRITICAL POC Act Now

A library injection vulnerability exists in Microsoft Excel 16.83 for macOS. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Authentication Bypass Apple Microsoft +2
NVD
EPSS 1% CVSS 7.8
HIGH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Use After Free Memory Corruption +5
NVD
EPSS 1% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +5
NVD
EPSS 1% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use of Uninitialized Resource vulnerability could allow attackers to access uninitialized memory causing crashes or information disclosure.

RCE Microsoft 365 Apps +3
NVD
EPSS 1% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Out-of-bounds Read vulnerability could allow attackers to read data from memory outside the intended buffer boundaries.

RCE Buffer Overflow Information Disclosure +5
NVD
EPSS 1% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +5
NVD
EPSS 1% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Command Injection vulnerability could allow attackers to inject arbitrary commands into system command execution.

RCE Command Injection Microsoft +5
NVD
EPSS 6% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +5
NVD
EPSS 1% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Elevation of Privilege Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

Information Disclosure Use After Free Memory Corruption +6
NVD
EPSS 2% CVSS 7.8
HIGH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Deserialization Microsoft +5
NVD
EPSS 0% CVSS 7.8
HIGH PATCH This Week

Microsoft Office Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel +7
NVD VulDB
EPSS 57% CVSS 7.8
HIGH POC PATCH THREAT This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available.

RCE Use After Free Memory Corruption +5
NVD
EPSS 1% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Security Feature Bypass Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

Authentication Bypass Microsoft 365 Apps +3
NVD
EPSS 1% CVSS 5.5
MEDIUM PATCH This Month

Microsoft Excel Information Disclosure Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. This Out-of-bounds Read vulnerability could allow attackers to read data from memory outside the intended buffer boundaries.

Buffer Overflow Information Disclosure Microsoft +5
NVD
EPSS 44% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Buffer Overflow Heap Overflow +5
NVD
EPSS 54% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Out-of-bounds Read vulnerability could allow attackers to read data from memory outside the intended buffer boundaries.

RCE Buffer Overflow Information Disclosure +6
NVD
EPSS 1% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +6
NVD
EPSS 3% CVSS 7.8
HIGH POC PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available.

RCE Buffer Overflow Information Disclosure +7
NVD Exploit-DB
EPSS 1% CVSS 7.1
HIGH PATCH This Week

Microsoft Excel Spoofing Vulnerability. Rated high severity (CVSS 7.1), this vulnerability is no authentication required, low attack complexity.

Authentication Bypass Microsoft 365 Apps +3
NVD
EPSS 18% CVSS 8.8
HIGH Act Now

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Epss exploitation probability 17.6% and no vendor patch available.

RCE Microsoft 365 Apps +5
NVD VulDB
EPSS 3% CVSS 5.5
MEDIUM This Month

Microsoft Excel Security Feature Bypass Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Microsoft 365 Apps +3
NVD VulDB
EPSS 2% CVSS 7.8
HIGH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft 365 Apps +5
NVD VulDB
EPSS 1% CVSS 7.3
HIGH This Week

Microsoft Excel Security Feature Bypass Vulnerability. Rated high severity (CVSS 7.3), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Microsoft 365 Apps +3
NVD
EPSS 2% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel +1
NVD
EPSS 4% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel +1
NVD
EPSS 3% CVSS 7.8
HIGH This Week

Windows Graphics Component Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft Excel +15
NVD
EPSS 1% CVSS 7.8
HIGH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft 365 Apps +6
NVD VulDB
EPSS 9% CVSS 8.8
HIGH This Week

Microsoft Office Remote Code Execution Vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft Excel +6
NVD VulDB
EPSS 1% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +6
NVD VulDB
EPSS 2% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +6
NVD VulDB
EPSS 3% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Code Injection vulnerability could allow attackers to inject and execute arbitrary code within the application.

RCE Microsoft Code Injection +6
NVD
EPSS 2% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +5
NVD
EPSS 1% CVSS 5.5
MEDIUM PATCH This Month

Microsoft Excel Information Disclosure Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

Information Disclosure Microsoft 365 Apps +5
NVD
EPSS 2% CVSS 7.8
HIGH PATCH This Week

Microsoft Office Graphics Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel
NVD VulDB
EPSS 5% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +6
NVD VulDB
EPSS 2% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel +1
NVD VulDB
EPSS 53% CVSS 7.8
HIGH PATCH Act Now

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +3
NVD VulDB
EPSS 13% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +4
NVD
EPSS 13% CVSS 7.8
HIGH PATCH This Week

Microsoft Office Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +4
NVD
EPSS 16% CVSS 5.5
MEDIUM PATCH This Month

Microsoft Office Information Disclosure Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity.

Information Disclosure Integer Overflow Microsoft +6
NVD
EPSS 3% CVSS 7.8
HIGH PATCH This Week

Microsoft Office Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +7
NVD
EPSS 3% CVSS 7.8
HIGH PATCH This Week

Microsoft Office Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +6
NVD
EPSS 3% CVSS 5.5
MEDIUM PATCH This Month

Microsoft Excel Information Disclosure Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity. This Out-of-bounds Read vulnerability could allow attackers to read data from memory outside the intended buffer boundaries.

Buffer Overflow Information Disclosure Microsoft +5
NVD
EPSS 4% CVSS 5.5
MEDIUM PATCH This Month

Microsoft Excel Information Disclosure Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity.

Information Disclosure Microsoft 365 Apps +4
NVD
EPSS 2% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +4
NVD
EPSS 2% CVSS 7.8
HIGH PATCH This Week

Microsoft Office Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +2
NVD
EPSS 3% CVSS 7.8
HIGH PATCH This Week

Microsoft Office Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +4
NVD VulDB
EPSS 3% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +4
NVD VulDB
EPSS 4% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +4
NVD VulDB
EPSS 2% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +6
NVD
EPSS 2% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +4
NVD
EPSS 2% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel +1
NVD
EPSS 2% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

RCE Use After Free Memory Corruption +6
NVD
EPSS 3% CVSS 7.8
HIGH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Microsoft 365 Apps +6
NVD
EPSS 3% CVSS 7.8
HIGH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Microsoft +5
NVD
EPSS 2% CVSS 6.5
MEDIUM PATCH This Month

Microsoft Excel Security Feature Bypass Vulnerability. Rated medium severity (CVSS 6.5), this vulnerability is low attack complexity.

Authentication Bypass Microsoft 365 Apps +1
NVD
EPSS 3% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +4
NVD
EPSS 3% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +4
NVD
EPSS 3% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel
NVD
EPSS 1% CVSS 5.5
MEDIUM PATCH This Month

Microsoft Excel Information Disclosure Vulnerability. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.

Information Disclosure Microsoft 365 Apps +4
NVD
EPSS 3% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +4
NVD
EPSS 4% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft 365 Apps +3
NVD
EPSS 3% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Security Feature Bypass Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

Authentication Bypass Microsoft 365 Apps +2
NVD
EPSS 4% CVSS 7.8
HIGH PATCH This Week

Microsoft Excel Remote Code Execution Vulnerability. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity.

RCE Microsoft Excel
NVD
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