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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
16,551Advisories collected
6,333Published or updated in 30 days
6,864Marked 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.

16,551 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-2026-95289
MediumCVSS 4.3

Chromium CVE-2026-95289: Incorrect authorization in Scroll

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 versions154.0.4258.37, 154.0.4258.38
Vendor guidance

Release Notes

CVE-2026-95289
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-95287
MediumCVSS 5.4

Chromium CVE-2026-95287: Missing authorization 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 versions154.0.4258.37, 154.0.4258.38
Vendor guidance

Release Notes

CVE-2026-95287
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-95278
LowCVSS 8.4

Chromium CVE-2026-95278: Missing authorization in WakeLock

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 versions154.0.4258.37, 154.0.4258.38
Vendor guidance

Release Notes

CVE-2026-95278
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-95275
MediumCVSS 6.5

Chromium CVE-2026-95275: Incorrect reference resolution in MediaStream

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 versions154.0.4258.37, 154.0.4258.38
Vendor guidance

Release Notes

CVE-2026-95275
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-95274
HighCVSS 8.3

Chromium CVE-2026-95274: Improper output encoding in DevTools

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 versions154.0.4258.37, 154.0.4258.38
Vendor guidance

Release Notes

CVE-2026-95274
Read the vendor advisory Watch this product
Ubuntu Security NoticesUSN-8957-1
Severity not listed

USN-8957-1: authd vulnerability

Ali Mashally discovered that authd did not properly validate user identities when matching accounts from identity providers. An attacker could possibly use this issue to gain access to another user's local account and files, resulting in unauthorized access to sensitive inform...

Read the vendor advisory
Cisco Security Advisoriescisco-sa-voice-hardening-twgbH9e3
CriticalPriority signal

Cisco Unified Communications Products Security Hardening Release: October 2026

As part of Cisco's ongoing commitment to proactive security and product quality, engineering teams for Cisco Emergency Responder, Cisco Prime Collaboration Deployment, Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager IM & Presence Service...

Affected productsEmergency Responder, Prime Collaboration Deployment, Unified CM, Unified CM IM&P
Vendor guidance

To assist customers in patching and streamline the disclosure process, Cisco has grouped these issues by their underlying vulnerability class - Common Weakness Enumeration (CWE) - and assigned a single Common Vulnerab...

CVE-2026-76473CVE-2026-76474CVE-2026-76475CVE-2026-76476CVE-2026-76477CVE-2026-76478
Read the vendor advisory Watch this product
Cisco Security Advisoriescisco-sa-exwy-hardening-FhcqBVcs
HighPriority signal

Cisco Expressway Series Security Hardening Release: October 2026

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Expressway Series software engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internall...

Vendor guidance

To assist customers in patching and streamline the disclosure process, Cisco has grouped these issues by their underlying vulnerability class - Common Weakness Enumeration (CWE) - and assigned a single Common Vulnerab...

CVE-2026-76490CVE-2026-76491CVE-2026-76492CVE-2026-76493CVE-2026-76494CVE-2026-76495
Read the vendor advisory
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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