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Vendor advisories

Microsoft Security Response Center

Browse 15,972 advisories from this official source. Search by product, CVE, severity, or advisory ID.

Current Checked 3 hours ago Checked every 6 hours
All vendor sources Official source

15,972 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-2022-49531
MediumCVSS 5.5

loop: implement ->free_disk

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 kernel 5.15.200.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.202.1-1
Vendor guidance

See the Microsoft Security Update Guide for the update that applies to your product.

CVE-2022-49531
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-78135
MediumCVSS 5.6

libcharon in strongSwan 5.9.7 through 6.0.7 mishandles behavioral workflow in the IKEv2 state machine. Because CREATE_CHILD_SA requests are mishandled, there can be an authentication bypass.

Mariner

Affected productsazl3 strongswan 5.9.14-10 on Azure Linux 3.0
Fixed versions5.9.14-11
Vendor guidance

See the Microsoft Security Update Guide for the update that applies to your product.

CVE-2026-78135
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-78134
HighCVSS 7.1

strongSwan 4.5.0 through 6.0.7 has Incorrect Access Control in the eap-ttls and eap-peap plugins because there can be a missing or mismatched inner EAP identity.

Mariner

Affected productsazl3 strongswan 5.9.14-10 on Azure Linux 3.0
Fixed versions5.9.14-11
Vendor guidance

See the Microsoft Security Update Guide for the update that applies to your product.

CVE-2026-78134
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-78124
LowCVSS 3.7

strongSwan 5.0.2 through 6.0.7 allows PKCS#7 certificate enumeration in the openssl plugin that leads to a lack of release of memory after its effective lifetime.

Mariner

Affected productsazl3 strongswan 5.9.14-10 on Azure Linux 3.0
Fixed versions5.9.14-11
Vendor guidance

See the Microsoft Security Update Guide for the update that applies to your product.

CVE-2026-78124
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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