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Windows App Store — security advisories

vendor: Microsoft3 advisories1 sourcelatest 2026-07-14⚡ RSS feed

Every advisory CSIRTS.com has correlated to Windows App Store, newest first — across national CERTs, vendor PSIRTs and vulnerability databases.

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CVE-2026-50356: Microsoft Windows App Store Elevation of Privilege Vulnerability

highCVSS 7CVE-2026-50356msrc2026-07-14

CVE-2026-49165: Microsoft Windows App Store Information Disclosure Vulnerability

highCVSS 7.1CVE-2026-49165msrc2026-07-14

CVE-2026-42900: Microsoft Windows App Store Elevation of Privilege Vulnerability

highCVSS 8.1CVE-2026-42900msrc2026-07-14