CVE-2026-21521 Word Copilot Information Disclosure Vulnerability
Improper neutralization of escape, meta, or control sequences in Copilot allows an unauthorized attacker to disclose information over a network.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21521
Improper neutralization of escape, meta, or control sequences in Copilot allows an unauthorized attacker to disclose information over a network.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21521
CVE-2026-21227 Azure Logic Apps Elevation of Privilege Vulnerability
Improper limitation of a pathname to a restricted directory ('path traversal') in Azure Logic Apps allows an unauthorized attacker to elevate privileges over a network.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21227
Improper limitation of a pathname to a restricted directory ('path traversal') in Azure Logic Apps allows an unauthorized attacker to elevate privileges over a network.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21227
CVE-2026-24307 M365 Copilot Information Disclosure Vulnerability
Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information over a network.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24307
Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information over a network.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24307
CVE-2026-24305 Azure Entra ID Elevation of Privilege Vulnerability
Azure Entra ID Elevation of Privilege Vulnerability
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24305
Azure Entra ID Elevation of Privilege Vulnerability
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24305
CVE-2026-21524 Azure Data Explorer Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Azure Data Explorer allows an unauthorized attacker to disclose information over a network.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21524
Exposure of sensitive information to an unauthorized actor in Azure Data Explorer allows an unauthorized attacker to disclose information over a network.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21524
CVE-2026-24306 Azure Front Door Elevation of Privilege Vulnerability
Improper access control in Azure Front Door (AFD) allows an unauthorized attacker to elevate privileges over a network.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24306
Improper access control in Azure Front Door (AFD) allows an unauthorized attacker to elevate privileges over a network.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24306
CVE-2026-24304 Azure Resource Manager Elevation of Privilege Vulnerability
Improper access control in Azure Resource Manager allows an authorized attacker to elevate privileges over a network.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24304
Improper access control in Azure Resource Manager allows an authorized attacker to elevate privileges over a network.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-24304
CVE-2026-21520 Copilot Studio Information Disclosure Vulnerability
Exposure of Sensitive Information to an Unauthorized Actor in Copilot Studio allows a unauthenticated attacker to view sensitive information through network attack vector
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21520
Exposure of Sensitive Information to an Unauthorized Actor in Copilot Studio allows a unauthenticated attacker to view sensitive information through network attack vector
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21520
Chromium: CVE-2026-1220 Race in V8
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2024 ) for more information.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-1220
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2024 ) for more information.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-1220
CVE-2026-21509 Microsoft Office Security Feature Bypass Vulnerability
Reliance on untrusted inputs in a security decision in Microsoft Office allows an unauthorized attacker to bypass a security feature locally.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21509
Reliance on untrusted inputs in a security decision in Microsoft Office allows an unauthorized attacker to bypass a security feature locally.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21509
Chromium: CVE-2026-1504 Inappropriate implementation in Background Fetch API
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2024 ) for more information.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-1504
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2024 ) for more information.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-1504