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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
16,661Advisories collected
6,127Published or updated in 30 days
6,935Marked 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.

16,661 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-2023-3824
CriticalCVSS 9.8

Buffer overflow and overread in phar_dir_read()

Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability? One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the mos...

Affected productsazl3 php 8.3.19-1 on Azure Linux 3.0, cbl2 php 8.1.22-1 on CBL Mariner 2.0
Fixed versions8.2.8-1, 8.1.22-1
Vendor guidance

CBL-Mariner Releases

CVE-2023-3824
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2023-3823
HighCVSS 8.6

Security issue with external entity loading in XML without enabling it

Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability? One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the mos...

Affected productsazl3 php 8.3.19-1 on Azure Linux 3.0, cbl2 php 8.1.22-1 on CBL Mariner 2.0
Fixed versions8.2.8-1, 8.1.22-1
Vendor guidance

CBL-Mariner Releases

CVE-2023-3823
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2023-38197
HighCVSS 7.5

An issue was discovered in Qt before 5.15.15 6.x before 6.2.10 and 6.3.x through 6.5.x before 6.5.3. There are infinite loops in recursive entity expansion.

Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability? One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the mos...

Affected productscbl2 qt5-qtbase 5.12.11-9 on CBL Mariner 2.0
Fixed versions5.12.11-9
Vendor guidance

CBL-Mariner Releases

CVE-2023-38197
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2023-3817
MediumCVSS 5.3

Excessive time spent checking DH q parameter value

Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability? One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the mos...

Affected productscbl2 hvloader 1.0.1-11 on CBL Mariner 2.0, cbl2 hvloader 1.0.1-9 on CBL Mariner 2.0, cbl2 edk2 20230301gitf80f052277c8-37 on CBL Mariner 2.0, cbl2 rust 1.68.2-5 on CBL Mariner 2.0
Fixed versions1.0.1-3, 1.0.1-9, 20230301gitf80f052277c8-37, 1.68.2-5
Vendor guidance

CBL-Mariner Releases

CVE-2023-3817
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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