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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
18,986Advisories collected
6,744Published or updated in 30 days
8,727Marked 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.

18,986 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-2026-5899
Severity not listed

Chromium: CVE-2026-5899 Incorrect security UI in History 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 versions147.0.3912.60
Vendor guidance

Release Notes

CVE-2026-5899
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-5893
Severity not listed

Chromium: CVE-2026-5893 Race in V8

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 versions147.0.3912.60
Vendor guidance

Release Notes

CVE-2026-5893
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-5891
Severity not listed

Chromium: CVE-2026-5891 Insufficient policy enforcement in browser UI

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 versions147.0.3912.60
Vendor guidance

Release Notes

CVE-2026-5891
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-5887
Severity not listed

Chromium: CVE-2026-5887 Insufficient validation of untrusted input in Downloads

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 versions147.0.3912.60
Vendor guidance

Release Notes

CVE-2026-5887
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-5885
Severity not listed

Chromium: CVE-2026-5885 Insufficient validation of untrusted input in WebML

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 versions147.0.3912.60
Vendor guidance

Release Notes

CVE-2026-5885
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-5884
Severity not listed

Chromium: CVE-2026-5884 Insufficient validation of untrusted input in Media

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 versions147.0.3912.60
Vendor guidance

Release Notes

CVE-2026-5884
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