Vendor advisories

Security advisories from the vendors you use.

Search new and updated bulletins from Microsoft, Citrix, Cisco, Palo Alto Networks, Fortinet, Ivanti, Delinea, Ubuntu, and AWS. We keep each vendor's advisory ID, affected products, CVEs, severity, dates, and available fix guidance together.

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11Vendor sources

16,905Advisories collected

6,325Published or updated in 30 days

7,001Marked critical or high

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Connected directly to official vendor sources

The original vendor bulletin remains the authority. SecurityAlert gives you one place to find it and compare the details vendors publish in different formats.

AWS Security Bulletins 173 advisories

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Apple Security Releases 38 advisories

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Cisco Security Advisories 107 advisories

Check delayedChecked 26 days ago

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Citrix Security Bulletins 24 advisories

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Delinea Security Advisories 14 advisories

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Fortinet PSIRT Advisories 55 advisories

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Ivanti Security Advisories 9 advisories

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Microsoft Security Response Center 15,977 advisories

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Palo Alto Networks Security Advisories 59 advisories

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SonicWall PSIRT Advisories 12 advisories

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Ubuntu Security Notices 437 advisories

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16,905 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-2026-69269

Published Sep 8, 2026

HighCVSS 7.8

Microsoft Standard XPS Elevation of Privilege Vulnerability

Integer underflow (wrap or wraparound) in Microsoft Standard XPS 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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-69269

Read the vendor advisory Watch this product

Microsoft Security Response CenterCVE-2026-69268

Published Sep 8, 2026

HighCVSS 8.8

Microsoft Office SharePoint Remote Code Execution Vulnerability

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

Affected productsMicrosoft SharePoint Server Subscription Edition

Fixed versions16.0.20326.20090

Vendor guidance

Install KB5002908.

CVE-2026-69268

Read the vendor advisory Watch this product

Microsoft Security Response CenterCVE-2026-68898

Published Sep 8, 2026

HighCVSS 6.5

Windows iSCSI Denial of Service Vulnerability

Out-of-bounds read in Windows iSCSI allows an unauthorized attacker to deny service over a network.

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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68898

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Microsoft Security Response CenterCVE-2026-68897

Published Sep 8, 2026

HighCVSS 7.0

Microsoft Standard XPS Elevation of Privilege Vulnerability

Heap-based buffer overflow in Microsoft Standard XPS 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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68897

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Microsoft Security Response CenterCVE-2026-68896

Published Sep 8, 2026

HighCVSS 7.8

Microsoft Windows Search Component Elevation of Privilege Vulnerability

Absolute path traversal in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

Affected productsWindows Server 2022, Windows Server 2022 (Server Core installation), Windows Server 2025 (Server Core installation), Windows 11 Version 25H2 for ARM64-based Systems

Fixed versions10.0.20348.5622, 10.0.26100.33438, 10.0.26200.9445, 10.0.22631.7582

Vendor guidance

Install KB5122882. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012.

CVE-2026-68896

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Microsoft Security Response CenterCVE-2026-68895

Published Sep 8, 2026

HighCVSS 5.5

Internet Storage Name Service Information Disclosure Vulnerability

Numeric truncation error in Internet Storage Name Service allows an authorized attacker to disclose information 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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68895

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Microsoft Security Response CenterCVE-2026-68893

Published Sep 8, 2026

HighCVSS 7.1

Remote Desktop Licensing Service Elevation of Privilege Vulnerability

Use after free in Windows Remote Desktop Licensing Service allows an authorized attacker to elevate privileges over a network.

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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.26100.33438, 10.0.14393.9512

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122871. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68893

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Microsoft Security Response CenterCVE-2026-68892

Published Sep 8, 2026

HighCVSS 7.8

Microsoft Standard XPS Elevation of Privilege Vulnerability

Heap-based buffer overflow in Microsoft Standard XPS 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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68892

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Microsoft Security Response CenterCVE-2026-68891

Published Sep 8, 2026

HighCVSS 4.7

Microsoft Standard XPS Information Disclosure Vulnerability

Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to disclose information 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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68891

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Microsoft Security Response CenterCVE-2026-68890

Published Sep 8, 2026

HighCVSS 7.8

Microsoft Standard XPS Elevation of Privilege Vulnerability

Heap-based buffer overflow in Microsoft Standard XPS 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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68890

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Microsoft Security Response CenterCVE-2026-68889

Published Sep 8, 2026

HighCVSS 7.1

Microsoft Standard XPS Elevation of Privilege Vulnerability

Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges over a network.

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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68889

Read the vendor advisory Watch this product

Microsoft Security Response CenterCVE-2026-68888

Published Sep 8, 2026

HighCVSS 7.8

Microsoft Standard XPS Elevation of Privilege Vulnerability

Heap-based buffer overflow in Microsoft Standard XPS 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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68888

Read the vendor advisory Watch this product

Microsoft Security Response CenterCVE-2026-68887

Published Sep 8, 2026

HighCVSS 7.5

Windows Message Queuing Queue Manager Denial of Service Vulnerability

Out-of-bounds read in Windows Message Queuing Queue Manager allows an unauthorized attacker to deny service over a network.

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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68887

Read the vendor advisory Watch this product

Microsoft Security Response CenterCVE-2026-68886

Published Sep 8, 2026

HighCVSS 5.5

Windows Network Connection Broker Information Disclosure Vulnerability

Use after free in Windows Network Connection Broker allows an authorized attacker to disclose information 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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099.

CVE-2026-68886

Read the vendor advisory Watch this product

Microsoft Security Response CenterCVE-2026-68885

Published Sep 8, 2026

HighCVSS 7.8

Microsoft Standard XPS Elevation of Privilege Vulnerability

Heap-based buffer overflow in Microsoft Standard XPS 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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68885

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Microsoft Security Response CenterCVE-2026-68881

Published Sep 8, 2026

HighCVSS 5.5

Microsoft Standard XPS Information Disclosure Vulnerability

Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to disclose information 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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68881

Read the vendor advisory Watch this product

Microsoft Security Response CenterCVE-2026-68876

Published Sep 8, 2026

HighCVSS 8.0

Windows Program Compatibility Assistant Service Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges over a network.

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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68876

Read the vendor advisory Watch this product

Microsoft Security Response CenterCVE-2026-68874

Published Sep 8, 2026

HighCVSS 5.7

Windows Program Compatibility Assistant Service Information Disclosure Vulnerability

Out-of-bounds read in Windows Program Compatibility Assistant Service allows an authorized attacker to disclose information over a network.

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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68874

Read the vendor advisory Watch this product

Microsoft Security Response CenterCVE-2026-68873

Published Sep 8, 2026

HighCVSS 5.5

Windows Program Compatibility Assistant Service Information Disclosure Vulnerability

Insertion of sensitive information into log file in Windows Program Compatibility Assistant Service allows an authorized attacker to disclose information locally.

Affected productsWindows Server 2025 (Server Core installation), Windows 11 Version 25H2 for ARM64-based Systems, Windows 11 Version 25H2 for x64-based Systems, Windows 11 Version 23H2 for ARM64-based Systems

Fixed versions10.0.26100.33438, 10.0.26200.9445, 10.0.22631.7582, 10.0.26100.9445

Vendor guidance

Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012.

CVE-2026-68873

Read the vendor advisory Watch this product

Microsoft Security Response CenterCVE-2026-68852

Published Sep 8, 2026

HighCVSS 5.5

Microsoft Account Information Disclosure Vulnerability

Use of uninitialized resource in Microsoft Account allows an authorized attacker to disclose information 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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68852

Read the vendor advisory Watch this product

Microsoft Security Response CenterCVE-2026-68851

Published Sep 8, 2026

HighCVSS 5.5

Windows NTFS Information Disclosure Vulnerability

Buffer over-read in Windows NTFS allows an authorized attacker to disclose information 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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68851

Read the vendor advisory Watch this product

Microsoft Security Response CenterCVE-2026-68850

Published Sep 8, 2026

HighCVSS 7.8

Microsoft Account Elevation of Privilege Vulnerability

Heap-based buffer overflow in Microsoft Account allows an authorized attacker to elevate privileges locally.

Fixed versions10.0.26100.33438, 10.0.26200.9445, 10.0.26100.9445

Vendor guidance

Install KB5122871. Install KB5124008.

CVE-2026-68850

Read the vendor advisory Watch this product

Microsoft Security Response CenterCVE-2026-68849

Published Sep 8, 2026

HighCVSS 4.7

Windows Bluetooth Port Driver Information Disclosure Vulnerability

Out-of-bounds read in Windows Bluetooth Port Driver allows an authorized attacker to disclose information locally.

Affected productsWindows Server 2022, Windows Server 2022 (Server Core installation), Windows 10 Version 21H2 for 32-bit Systems, Windows 10 Version 21H2 for ARM64-based Systems

Fixed versions10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725, 10.0.26100.33438

Vendor guidance

Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012.

CVE-2026-68849

Read the vendor advisory Watch this product

Microsoft Security Response CenterCVE-2026-68848

Published Sep 8, 2026

HighCVSS 7.8

Windows Print Spooler Components Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Print Spooler Components 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 versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725

Vendor guidance

Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.

CVE-2026-68848

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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