Microsoft CVEs & Vulnerabilities

1.621 CVEs affecting Microsoft products, tracked from the National Vulnerability Database, with CVSS/EPSS scores and exploitation status.

1.621 CVEs→ All vendors

Most Affected Products

windows 1.168windows server 2012 286windows 11 26h1 242windows server 2025 242windows 11 25h2 235windows 11 24h2 235windows server 2022 225windows 11 23h2 218
CVE-2026-27272HIGH

Illustrator versions 29.8.4, 30.1 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

11 Mar 2026
7.8
CVSS
CVE-2026-27271HIGH

Illustrator versions 29.8.4, 30.1 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

11 Mar 2026
7.8
CVSS
CVE-2026-27270MEDIUM

Illustrator versions 29.8.4, 30.1 and earlier are affected by an Out-of-bounds Read vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to access sensitive information stored in memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

11 Mar 2026
5.5
CVSS
CVE-2026-27268MEDIUM

Illustrator versions 29.8.4, 30.1 and earlier are affected by an Out-of-bounds Read vulnerability that could lead to memory exposure. An attacker could leverage this vulnerability to access sensitive information stored in memory. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

11 Mar 2026
5.5
CVSS
CVE-2026-27267HIGH

Illustrator versions 29.8.4, 30.1 and earlier are affected by a Stack-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

11 Mar 2026
7.8
CVSS
CVE-2026-21362HIGH

Illustrator versions 29.8.4, 30.1 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

11 Mar 2026
7.8
CVSS
CVE-2026-21333HIGH

Illustrator versions 29.8.4, 30.1 and earlier are affected by an Untrusted Search Path vulnerability that might allow attackers to execute arbitrary code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

11 Mar 2026
8.6
CVSS
CVE-2026-27278HIGH

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

11 Mar 2026
7.8
CVSS
CVE-2026-27221MEDIUM

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 and earlier are affected by an Improper Certificate Validation vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to spoof the identity of a signer. Exploitation of this issue requires user interaction.

11 Mar 2026
5.5
CVSS
CVE-2026-27220HIGH

Acrobat Reader versions 24.001.30307, 24.001.30308, 25.001.21265 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

11 Mar 2026
7.8
CVSS
CVE-2026-26123MEDIUM

Cwe is not in rca categories in Microsoft Authenticator allows an unauthorized attacker to disclose information locally.

10 Mar 2026
5.5
CVSS
CVE-2026-27279HIGH

Substance3D - Stager versions 3.1.7 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

10 Mar 2026
7.8
CVSS
CVE-2026-27277HIGH

Substance3D - Stager versions 3.1.7 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

10 Mar 2026
7.8
CVSS
CVE-2026-27276HIGH

Substance3D - Stager versions 3.1.7 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

10 Mar 2026
7.8
CVSS
CVE-2026-27275HIGH

Substance3D - Stager versions 3.1.7 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

10 Mar 2026
7.8
CVSS
CVE-2026-27274HIGH

Substance3D - Stager versions 3.1.7 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

10 Mar 2026
7.8
CVSS
CVE-2026-27273HIGH

Substance3D - Stager versions 3.1.7 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

10 Mar 2026
7.8
CVSS
CVE-2026-27269HIGH

Premiere Pro versions 25.5 and earlier are affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

10 Mar 2026
7.8
CVSS
CVE-2026-26148HIGH

External initialization of trusted variables or data stores in Azure Entra ID allows an unauthorized attacker to elevate privileges locally.

10 Mar 2026
8.1
CVSS
CVE-2026-26144MEDIUM

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.

10 Mar 2026
4.7
CVSS
CVE-2026-26141HIGH

Improper authentication in Azure Arc allows an authorized attacker to elevate privileges locally.

10 Mar 2026
7.8
CVSS
CVE-2026-26134HIGH

Integer overflow or wraparound in Microsoft Office allows an authorized attacker to elevate privileges locally.

10 Mar 2026
7.8
CVSS
CVE-2026-26121HIGH

Server-side request forgery (ssrf) in Azure IoT Explorer allows an unauthorized attacker to perform spoofing over a network.

10 Mar 2026
7.5
CVSS
CVE-2026-26118HIGH

Server-side request forgery (ssrf) in Azure MCP Server allows an authorized attacker to elevate privileges over a network.

10 Mar 2026
8.8
CVSS
CVE-2026-26117HIGH

Authentication bypass using an alternate path or channel in Azure Windows Virtual Machine Agent allows an authorized attacker to elevate privileges locally.

10 Mar 2026
7.8
CVSS
CVE-2026-26116HIGH

Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges over a network.

10 Mar 2026
8.8
CVSS
CVE-2026-26115HIGH

Improper validation of specified type of input in SQL Server allows an authorized attacker to elevate privileges over a network.

10 Mar 2026
8.8
CVSS
CVE-2026-26114HIGH

Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

10 Mar 2026
8.8
CVSS
CVE-2026-26113HIGH

Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.

10 Mar 2026
7.8
CVSS
CVE-2026-26112HIGH

Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

10 Mar 2026
7.8
CVSS
CVE-2026-26111HIGH

Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.

10 Mar 2026
8.0
CVSS
CVE-2026-26110HIGH

Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.

10 Mar 2026
7.8
CVSS
CVE-2026-26109HIGH

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

10 Mar 2026
7.8
CVSS
CVE-2026-26108HIGH

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

10 Mar 2026
7.8
CVSS
CVE-2026-26107HIGH

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

10 Mar 2026
7.8
CVSS
CVE-2026-26106HIGH

Improper input validation in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

10 Mar 2026
8.8
CVSS
CVE-2026-26105CRITICAL

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.

10 Mar 2026
9.3
CVSS
CVE-2026-25190HIGH

Untrusted search path in Windows GDI allows an unauthorized attacker to execute code locally.

10 Mar 2026
7.8
CVSS
CVE-2026-25189HIGH

Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

10 Mar 2026
7.8
CVSS
CVE-2026-25188HIGH

Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to elevate privileges over an adjacent network.

10 Mar 2026
8.8
CVSS
CVE-2026-25187KEVHIGHin the wild

Improper link resolution before file access ('link following') in Winlogon allows an authorized attacker to elevate privileges locally.

10 Mar 2026
7.8
CVSS
CVE-2026-25186MEDIUM

Exposure of sensitive information to an unauthorized actor in Windows Accessibility Infrastructure (ATBroker.exe) allows an authorized attacker to disclose information locally.

10 Mar 2026
5.5
CVSS
CVE-2026-25185MEDIUM

Exposure of sensitive information to an unauthorized actor in Windows Shell Link Processing allows an unauthorized attacker to perform spoofing over a network.

10 Mar 2026
5.3
CVSS
CVE-2026-25181HIGH

Out-of-bounds read in Windows GDI+ allows an unauthorized attacker to disclose information over a network.

10 Mar 2026
7.5
CVSS
CVE-2026-25180MEDIUM

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

10 Mar 2026
5.5
CVSS
CVE-2026-25179HIGH

Improper validation of specified type of input in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

10 Mar 2026
7.0
CVSS
CVE-2026-25178HIGH

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

10 Mar 2026
7.0
CVSS
CVE-2026-25177HIGH

Improper restriction of names for files and other resources in Active Directory Domain Services allows an authorized attacker to elevate privileges over a network.

10 Mar 2026
8.8
CVSS
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