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Vendor advisories

Microsoft Security Response Center

Browse 17,903 advisories from this official source. Search by product, CVE, severity, or advisory ID.

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17,903 advisories

Each date says whether the vendor published or updated the bulletin. A vendor bulletin describes products that may be affected. It does not prove that the vulnerable product or version is installed in your environment.

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Microsoft Security Response CenterCVE-2026-34336
HighCVSS 7.8

Windows DWM Core Library Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

Affected productsWindows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)
Fixed versions10.0.17763.8755, 10.0.20348.5139, 10.0.20348.5074, 10.0.19044.7291
Vendor guidance

Install KB5087538. Install KB5087545. Install KB5087424. Install KB5087544. Install KB5094127. Install KB5087539. Install KB5087423. Install KB5089549. Install KB5089466. Install KB5087420. Install KB5093998. Install ...

CVE-2026-34336
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-33117
HighCVSS 9.1

Azure SDK for Java Security Feature Bypass Vulnerability

The Java Key Vault Keys library in the Azure SDK for Java contains an issue in the local cryptographic verification path where authentication tag comparison was implemented incorrectly. In affected applications that use the vulnerable local cryptography path, specially crafted...

Affected productsAzure SDK for Java
Fixed versions4.10.6
Vendor guidance

Release Notes

CVE-2026-33117
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-9124
Severity not listed

Chromium: CVE-2026-9123 Heap buffer overflow in Chromecast

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

Affected productsMicrosoft Edge (Chromium-based)
Fixed versions148.0.3967.83
Vendor guidance

Release Notes

CVE-2026-9123CVE-2026-9124
Read the vendor advisory Watch this product
Before you act

Start with the vendor's bulletin.

We normalize the fields that vendors publish so you can search and compare advisories in one place. We do not replace the original bulletin or turn a product-name match into proof that a system is vulnerable.

Confirm the installed product and version, read the linked vendor guidance, and test the recommended update or mitigation through your normal change process.

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