Know what to patch next.

Published open-source security advisories, matched to the exact versions you run.

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Then ask: What do I need to patch on this machine?

New: 982 Actionable advisories published in the last 30 days (UTC), within the selected severities, against 1,020 in the 30 days before.
Critical: 68 Actionable advisories published in the last 30 days (UTC) and rated CVSS 9.0 or higher, within the selected severities.

Exploited: 132 All actionable advisories, of any publish date, that CISA's Known Exploited Vulnerabilities catalog confirms are exploited in the wild, within the selected severities. Show them in the feed.

Advisories per daypartial

Actionable

1–25 of 41 matching · newest first

Exploited 13 Oct 2026 ×Clear filters

High, CVSS 8.813 Oct 2026
Microsoft Security Advisory CVE-2026-70035 - .NET and Visual Studio Remote Code Execution Vulnerability
NuGet microsoft.windowsdesktop.app.runtime.win-x86 +2 · Upgrade all 3 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 10.0.0, <= 10.0.12; >= 8.0.0, <= 8.0.31; >= 9.0.0, <= 9.0.20; >= 11.0.0-preview.1, <= 11.0.0-rc.1 · CVE-2026-70035 · GHSA-4j9v-h7pp-725h · amended
13 Oct 2026Evidence →
High, CVSS 7.513 Oct 2026
Microsoft Security Advisory CVE-2026-70186 - ASP.NET Core Denial of Service Vulnerability
NuGet microsoft.aspnetcore.app.runtime.linux-arm64 +10 · Upgrade all 11 to 10.0.13, 9.0.21 or 8.0.32 by release line · >= 8.0.0, <= 8.0.31; >= 10.0.0, <= 10.0.12; >= 9.0.0, <= 9.0.20 · CVE-2026-70186 · GHSA-mf4x-w4gh-4656 · amended
13 Oct 2026Evidence →
High, CVSS 8.813 Oct 2026
Microsoft Security Advisory CVE-2026-70007 - .NET and Visual Studio Remote Code Execution Vulnerability
NuGet microsoft.windowsdesktop.app.runtime.win-x86 +2 · Upgrade all 3 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 9.0.0, <= 9.0.20; >= 11.0.0-preview.1, <= 11.0.0-rc.1; >= 10.0.0, <= 10.0.12; >= 8.0.0, <= 8.0.31 · CVE-2026-70007 · GHSA-pfwj-2f93-rf42 · amended
13 Oct 2026Evidence →
High, CVSS 8.813 Oct 2026
Microsoft Security Advisory CVE-2026-87697 - .NET and Visual Studio Remote Code Execution Vulnerability
NuGet microsoft.windowsdesktop.app.runtime.win-x86 +2 · Upgrade all 3 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 9.0.0, <= 9.0.20; >= 8.0.0, <= 8.0.31; >= 11.0.0-preview.1, <= 11.0.0-rc.1; >= 10.0.0, <= 10.0.12 · CVE-2026-87697 · GHSA-c27m-942f-rcfh · amended
13 Oct 2026Evidence →
High, CVSS 7.813 Oct 2026
Microsoft Security Advisory CVE-2026-96225 - .NET and Visual Studio Elevation of Privilege Vulnerability
NuGet microsoft.netcore.app.runtime.linux-musl-x64 +7 · Upgrade all 8 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 8.0.0, <= 8.0.31; >= 10.0.0, <= 10.0.12; >= 11.0.0-preview.1, <= 11.0.0-rc.1; >= 9.0.0, <= 9.0.20 · CVE-2026-96225 · GHSA-w6wh-p4g7-mpj2 · amended
13 Oct 2026Evidence →
High, CVSS 8.813 Oct 2026
Microsoft Security Advisory CVE-2026-96230 - ASP.NET Core Remote Code Execution Vulnerability
NuGet microsoft.aspnetcore.components.webassembly.server · Upgrade to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 10.0.0, <= 10.0.12; >= 11.0.0-preview.1, <= 11.0.0-rc.1; >= 8.0.0, <= 8.0.31; >= 9.0.0, <= 9.0.20 · CVE-2026-96230 · GHSA-qjpx-jqm5-h2c4 · amended
13 Oct 2026Evidence →
High, CVSS 7.513 Oct 2026
Microsoft Security Advisory CVE-2026-70179 - ASP.NET Core Elevation of Privilege Vulnerability
NuGet microsoft.aspnetcore.authentication.negotiate · Upgrade to 10.0.13, 9.0.21 or 8.0.32 by release line · >= 10.0.0, <= 10.0.12; >= 8.0.0, <= 8.0.31; >= 9.0.0, <= 9.0.20 · CVE-2026-70179 · GHSA-vrrp-6v32-2p8g · amended
13 Oct 2026Evidence →
High, CVSS 8.813 Oct 2026
Microsoft Security Advisory CVE-2026-96224 - .NET and Visual Studio Remote Code Execution Vulnerability
NuGet microsoft.windowsdesktop.app.runtime.win-x86 +2 · Upgrade all 3 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 10.0.0, <= 10.0.12; >= 11.0.0-preview.1, <= 11.0.0-rc.1; >= 8.0.0, <= 8.0.31; >= 9.0.0, <= 9.0.20 · CVE-2026-96224 · GHSA-xq57-crx4-g373 · amended
13 Oct 2026Evidence →
High, CVSS 8.813 Oct 2026
Microsoft Security Advisory CVE-2026-85363 - .NET and Visual Studio Remote Code Execution Vulnerability
NuGet microsoft.windowsdesktop.app.runtime.win-x86 +2 · Upgrade all 3 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 8.0.0, <= 8.0.31; >= 10.0.0, <= 10.0.12; >= 9.0.0, <= 9.0.20; >= 11.0.0-preview.1, <= 11.0.0-rc.1 · CVE-2026-85363 · GHSA-f63g-mx39-3r38 · amended
13 Oct 2026Evidence →
High, CVSS 7.513 Oct 2026
Microsoft Security Advisory CVE-2026-96959 - .NET and Visual Studio Denial of Service Vulnerability
NuGet system.security.cryptography.xml · Upgrade to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.5 by release line · >= 10.0.0, <= 10.0.12; >= 11.0.0-preview.1, <= 11.0.0-rc.1; >= 8.0.0, <= 8.0.4; >= 9.0.0, <= 9.0.20 · CVE-2026-96959 · GHSA-c399-9853-6jmj · amended
13 Oct 2026Evidence →
High, CVSS 8.813 Oct 2026
Microsoft Security Advisory CVE-2026-83520 - .NET and Visual Studio Remote Code Execution Vulnerability
NuGet microsoft.windowsdesktop.app.runtime.win-x86 +2 · Upgrade all 3 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 11.0.0-preview.1, <= 11.0.0-rc.1; >= 10.0.0, <= 10.0.12; >= 8.0.0, <= 8.0.31; >= 9.0.0, <= 9.0.20 · CVE-2026-83520 · GHSA-4w5f-7jp2-w48g · amended
13 Oct 2026Evidence →
High, CVSS 8.813 Oct 2026
Microsoft Security Advisory CVE-2026-70174 - .NET and Visual Studio Remote Code Execution Vulnerability
NuGet microsoft.windowsdesktop.app.runtime.win-x86 +2 · Upgrade all 3 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 8.0.0, <= 8.0.31; >= 9.0.0, <= 9.0.20; >= 10.0.0, <= 10.0.12; >= 11.0.0-preview.1, <= 11.0.0-rc.1 · CVE-2026-70174 · GHSA-f749-vhgx-39h6 · amended
13 Oct 2026Evidence →
High, CVSS 7.513 Oct 2026
Microsoft Security Advisory CVE-2026-96232 - .NET and Visual Studio Information Disclosure Vulnerability
NuGet microsoft.windowsdesktop.app.runtime.win-x86 +2 · Upgrade all 3 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 11.0.0-preview.1, <= 11.0.0-rc.1; >= 9.0.0, <= 9.0.20; >= 8.0.0, <= 8.0.31; >= 10.0.0, <= 10.0.12 · CVE-2026-96232 · GHSA-f8qh-mqg4-9939 · amended
13 Oct 2026Evidence →
Medium, CVSS 5.313 Oct 2026
Microsoft Security Advisory CVE-2026-96234 - .NET and Visual Studio Information Disclosure Vulnerability
NuGet microsoft.windowsdesktop.app.runtime.win-x86 +2 · Upgrade all 3 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 9.0.0, <= 9.0.20; >= 10.0.0, <= 10.0.12; >= 8.0.0, <= 8.0.31; >= 11.0.0-preview.1, <= 11.0.0-rc.1 · CVE-2026-96234 · GHSA-fq6x-pvr9-888r · amended
13 Oct 2026Evidence →
Medium, CVSS 6.513 Oct 2026
Microsoft Security Advisory CVE-2026-96229 - .NET and Visual Studio Information Disclosure Vulnerability
NuGet microsoft.windowsdesktop.app.runtime.win-x86 +2 · Upgrade all 3 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 9.0.0, <= 9.0.20; >= 10.0.0, <= 10.0.12; >= 11.0.0-preview.1, <= 11.0.0-rc.1; >= 8.0.0, <= 8.0.31 · CVE-2026-96229 · GHSA-5qr9-xxm9-6cmq · amended
13 Oct 2026Evidence →
High, CVSS 8.813 Oct 2026
Microsoft Security Advisory CVE-2026-96235 - .NET and Visual Studio Remote Code Execution Vulnerability
NuGet microsoft.windowsdesktop.app.runtime.win-x86 +2 · Upgrade all 3 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 8.0.0, <= 8.0.31; >= 10.0.0, <= 10.0.12; >= 11.0.0-preview.1, <= 11.0.0-rc.1; >= 9.0.0, <= 9.0.20 · CVE-2026-96235 · GHSA-g44w-h65v-4cw9 · amended
13 Oct 2026Evidence →
High, CVSS 7.413 Oct 2026
Microsoft Security Advisory CVE-2026-96222 - .NET Spoofing Vulnerability
NuGet system.security.cryptography.xml · Upgrade to 8.0.5 or later · >= 8.0.0, <= 8.0.4 · CVE-2026-96222 · GHSA-vrv5-2jg9-4mmr · amended
13 Oct 2026Evidence →
High, CVSS 7.813 Oct 2026
Microsoft Security Advisory CVE-2026-96231 - .NET and Visual Studio Elevation of Privilege Vulnerability
NuGet microsoft.netcore.app.runtime.linux-musl-x64 +7 · Upgrade all 8 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 8.0.0, <= 8.0.31; >= 10.0.0, <= 10.0.12; >= 9.0.0, <= 9.0.20; >= 11.0.0-preview.1, <= 11.0.0-rc.1 · CVE-2026-96231 · GHSA-2j93-m82w-73j2 · amended
13 Oct 2026Evidence →
Medium, CVSS 5.913 Oct 2026
Microsoft Security Advisory CVE-2026-85790 - .NET Information Disclosure Vulnerability
NuGet microsoft.native.quic.msquic.schannel · Upgrade to 2.6.3 or 2.5.12 by release line · >= 1.9.0, < 2.5.12; >= 2.6.0, < 2.6.3 · CVE-2026-85790 · GHSA-2mxg-prvg-9jfg · amended
13 Oct 2026Evidence →
Medium, CVSS 5.913 Oct 2026
Microsoft Security Advisory CVE-2026-66822 - .NET and Visual Studio Information Disclosure Vulnerability
NuGet microsoft.netcore.app.runtime.win-x86 +10 · Upgrade all 11 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 9.0.0, <= 9.0.20; >= 11.0.0-preview.1, <= 11.0.0-rc.1; >= 10.0.0, <= 10.0.12; >= 8.0.0, <= 8.0.31 · CVE-2026-66822 · GHSA-wxxw-5cvc-53j7 · amended
13 Oct 2026Evidence →
Critical, CVSS 9.413 Oct 2026
Microsoft Security Advisory CVE-2026-88092 - ASP.NET Core Security Feature Bypass Vulnerability
NuGet microsoft.aspnetcore.app.runtime.linux-arm64 +10 · Upgrade all 11 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 8.0.0, <= 8.0.31; >= 10.0.0, <= 10.0.12; >= 11.0.0-preview.1, <= 11.0.0-rc.1; >= 9.0.0, <= 9.0.20 · CVE-2026-88092 · GHSA-rv87-ccxw-8ggf · amended
13 Oct 2026Evidence →
Critical, CVSS 9.113 Oct 2026
Microsoft Security Advisory CVE-2026-70188 - ASP.NET Core Security Feature Bypass Vulnerability
NuGet microsoft.aspnetcore.app.runtime.linux-arm64 +10 · Upgrade all 11 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 11.0.0-preview.1, <= 11.0.0-rc.1; >= 8.0.0, <= 8.0.31; >= 10.0.0, <= 10.0.12; >= 9.0.0, <= 9.0.20 · CVE-2026-70188 · GHSA-fpq8-4vhr-rcxx · amended
13 Oct 2026Evidence →
High, CVSS 7.513 Oct 2026
Microsoft Security Advisory CVE-2026-96236 - ASP.NET Core Denial of Service Vulnerability
NuGet microsoft.aspnetcore.app.runtime.linux-arm64 +10 · Upgrade all 11 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 8.0.0, <= 8.0.31; >= 11.0.0-preview.1, <= 11.0.0-rc.1; >= 10.0.0, <= 10.0.12; >= 9.0.0, <= 9.0.20 · CVE-2026-96236 · GHSA-f4g7-52wc-p8x7 · amended
13 Oct 2026Evidence →
High, CVSS 8.113 Oct 2026
Microsoft Security Advisory CVE-2026-70197 - .NET and Visual Studio Remote Code Execution Vulnerability
NuGet microsoft.netcore.app.runtime.win-x86 +2 · Upgrade all 3 to 11.0.0-rc.3.26522.148 (pre-release), 10.0.14, 9.0.22 or 8.0.33 by release line · >= 8.0.0, < 8.0.33; >= 11.0.0-preview.1, < 11.0.0-rc.3.26522.148; >= 9.0.0, < 9.0.22; >= 10.0.0, < 10.0.14 · CVE-2026-70197 · GHSA-4mpw-cpwj-hxxj · amended
13 Oct 2026Evidence →
High, CVSS 7.513 Oct 2026
Microsoft Security Advisory CVE-2026-69651 - .NET and Visual Studio Denial of Service Vulnerability
NuGet microsoft.netcore.app.runtime.win-x86 +10 · Upgrade all 11 to 11.0.0-rc.2 (pre-release), 10.0.13, 9.0.21 or 8.0.32 by release line · >= 9.0.0, <= 9.0.20; >= 11.0.0-preview.1, <= 11.0.0-rc.1; >= 10.0.0, <= 10.0.12; >= 8.0.0, <= 8.0.31 · CVE-2026-69651 · GHSA-3rxq-g8rj-r2cf · amended
13 Oct 2026Evidence →

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