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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
16,884Advisories collected
6,352Published or updated in 30 days
6,999Marked critical or high
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The original vendor bulletin remains the authority. SecurityAlert gives you one place to find it and compare the details vendors publish in different formats.

16,884 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-2025-38201
LowCVSS 3.3

netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX

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 5.15.186.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.117.1-1 on Azure Linux 3.0, azl3 kernel 6.6.119.3-1 on Azure Linux 3.0, azl3 kernel 6.6.119.3-3 on Azure Linux 3.0
Vendor guidance

Release Notes

CVE-2025-38201
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-38080
MediumCVSS 7.8

drm/amd/display: Increase block_sequence array size

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 kernel 6.6.96.1-1 on Azure Linux 3.0, cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0
Fixed versions6.6.96.1-1
Vendor guidance

CBL-Mariner Releases Release Notes

CVE-2025-38080
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-37457
MediumCVSS 7.5

An off-by-one out-of-bounds write vulnerability in the bgp_flowspec_op_decode() function (bgpd/bgp_flowspec_util.c) of FRRouting (FRR) stable/10.0 allows attackers to cause a Denial of Service (DoS) via supplying a crafted FlowSpec component.

Mariner

Affected productsazl3 frr 10.5.0-2 on Azure Linux 3.0, azl3 frr 10.5.0-3 on Azure Linux 3.0, azl3 frr 10.5.4-1 on Azure Linux 3.0
Fixed versions10.5.4-1
Vendor guidance

CBL-Mariner Releases

CVE-2026-37457
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-37879
HighCVSS 9.8

9p/net: fix improper handling of bogus negative read/write replies

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 kernel 6.6.92.2-1 on Azure Linux 3.0, azl3 kernel 6.6.85.1-4 on Azure Linux 3.0, cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0
Fixed versions6.6.92.2-1
Vendor guidance

CBL-Mariner Releases Release Notes

CVE-2025-37879
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-35469
HighCVSS 8.1

SpdyStream: DOS on CRI

Mariner

Affected productsazl3 containerd2 0.0.0-1 on Azure Linux 3.0, azl3 cert-manager 1.12.15-6 on Azure Linux 3.0, azl3 containerized-data-importer 1.62.0-3 on Azure Linux 3.0, azl3 cri-tools 1.32.0-4 on Azure Linux 3.0
Fixed versions2.0.0-19, 1.12.15-7, 1.62.0-4, 1.32.0-5
Vendor guidance

CBL-Mariner Releases

CVE-2026-35469
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-23155
MediumCVSS 5.5

net: stmmac: Fix accessing freed irq affinity_hint

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 kernel 6.6.104.2-4 on Azure Linux 3.0, azl3 kernel 6.6.112.1-2 on Azure Linux 3.0, cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0
Fixed versions6.6.117.1-1
Vendor guidance

CBL-Mariner Releases Release Notes

CVE-2025-23155
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-39882
MediumCVSS 5.3

OpenTelemetry-Go OTLP HTTP exporters read unbounded HTTP response bodies

Mariner

Affected productsazl3 containerd2 2.1.6-1 on Azure Linux 3.0, azl3 docker-buildx 0.14.0-11 on Azure Linux 3.0, azl3 docker-compose 2.27.0-9 on Azure Linux 3.0, azl3 moby-containerd-cc 1.7.7-11 on Azure Linux 3.0
Fixed versions0.14.0-11, 2.27.0-9, 1.7.7-11, 25.0.3-17
Vendor guidance

CBL-Mariner Releases Release Notes

CVE-2026-39882
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-22057
MediumCVSS 7.8

net: decrease cached dst counters in dst_release

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 kernel 6.6.92.2-1 on Azure Linux 3.0, cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0
Fixed versions6.6.92.2-1
Vendor guidance

CBL-Mariner Releases Release Notes

CVE-2025-22057
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-49569
MediumCVSS 7.5

nvme-rdma: unquiesce admin_q before destroy 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 kernel 6.6.92.2-1 on Azure Linux 3.0, cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0
Fixed versions6.6.92.2-1
Vendor guidance

CBL-Mariner Releases Release Notes

CVE-2024-49569
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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