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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
16,655Advisories collected
5,924Published or updated in 30 days
6,934Marked 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.

16,655 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-2026-57219
HighCVSS 7.5

RabbitMQ: Unauthenticated disclosure of OAuth client credentials via an HTTP API endpoint with certain less common OAuth 2 configurations

Mariner

Affected productsazl3 rabbitmq-server 3.13.7-6 on Azure Linux 3.0, azl4 rabbitmq-server 4.0.9-9.azl4 on Azure Linux 4.0
Fixed versions3.13.7-7, 0:4.0.9-9.azl4
Vendor guidance

CBL-Mariner Releases Release Notes

CVE-2026-57219
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-57062
LowCVSS 2.9

CMS (Cryptographic Message Syntax) parsing in gpgsm in GnuPG through 2.5.20 mishandles the CMS format for AES-GCM because aes-ICVlen is supposed to be 12 bytes but 4 bytes is accepted. NOTE: this is related to CVE-2026-34182.

Mariner

Affected productsazl3 gnupg2 2.4.9-2 on Azure Linux 3.0, azl3 gnupg2 2.4.9-3 on Azure Linux 3.0
Fixed versions2.4.9-3
Vendor guidance

CBL-Mariner Releases

CVE-2026-34182CVE-2026-57062
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