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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
18,540Advisories collected
6,562Published or updated in 30 days
8,317Marked critical or high
Coverage

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.

18,540 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-2026-17651
Severity not listed

Chromium: CVE-2026-17651 Insufficient validation of untrusted input in Dawn

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 versions151.0.4129.59
Vendor guidance

Release Notes

CVE-2026-17651
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-55129
CriticalCVSS 7.8

Microsoft Office Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

Affected productsMicrosoft Office 2019 for 32-bit editions, Microsoft Office 2019 for 64-bit editions, Microsoft 365 Apps for Enterprise for 32-bit Systems, Microsoft 365 Apps for Enterprise for 64-bit Systems
Fixed versionshttps://aka.ms/OfficeSecurityReleases, 16.111.26071215, 16.0.5561.1000
Vendor guidance

Click to Run Release Notes Install KB5002887.

CVE-2026-55129
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-15115
Severity not listed

Chromium: CVE-2026-15115 Insufficient validation of untrusted input in WebAppInstalls

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 versions150.0.4078.65
Vendor guidance

Release Notes

CVE-2026-15115
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-15131
Severity not listed

Chromium: CVE-2026-15131 Insufficient data validation in Navigation

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 versions150.0.4078.65
Vendor guidance

Release Notes

CVE-2026-15131
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-15130
Severity not listed

Chromium: CVE-2026-15130 Insufficient policy enforcement in Navigation

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 versions150.0.4078.65
Vendor guidance

Release Notes

CVE-2026-15130
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-15124
Severity not listed

Chromium: CVE-2026-15124 Insufficient policy enforcement in Passwords

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 versions150.0.4078.65
Vendor guidance

Release Notes

CVE-2026-15124
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-15122
Severity not listed

Chromium: CVE-2026-15122 Insufficient validation of untrusted input in Codecs

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 versions150.0.4078.65
Vendor guidance

Release Notes

CVE-2026-15122
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.

How we check our sources