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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
6,374Published 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-2025-39762
MediumCVSS 5.5

drm/amd/display: add null check

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 6.6.96.2-2 on Azure Linux 3.0, azl3 kernel 6.6.112.1-2 on Azure Linux 3.0, cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
Vendor guidance

Release Notes

CVE-2025-39762
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-39754
MediumCVSS 5.5

mm/smaps: fix race between smaps_hugetlb_range and migration

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 6.6.96.2-2 on Azure Linux 3.0, azl3 kernel 6.6.112.1-2 on Azure Linux 3.0, cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
Vendor guidance

Release Notes

CVE-2025-39754
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-39779
MediumCVSS 5.5

btrfs: subpage: keep TOWRITE tag until folio is cleaned

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 6.6.96.2-2 on Azure Linux 3.0, 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-2025-39779
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-9901
MediumCVSS 5.9

Libsoup: improper handling of http vary header in libsoup caching

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 libsoup 3.4.4-9 on Azure Linux 3.0, cbl2 libsoup 3.0.4-7 on CBL Mariner 2.0, cbl2 libsoup 3.0.4-9 on CBL Mariner 2.0, azl3 libsoup 3.4.4-10 on Azure Linux 3.0
Vendor guidance

Release Notes

CVE-2025-9901
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2023-52624
MediumCVSS 7.8

drm/amd/display: Wake DMCUB before executing GPINT commands

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 6.6.104.2-4 on Azure Linux 3.0, azl3 kernel 6.6.112.1-2 on Azure Linux 3.0, azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
Vendor guidance

Release Notes

CVE-2023-52624
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2023-52751
HighCVSS 7.8

smb: client: fix use-after-free in smb2_query_info_compound()

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

Release Notes

CVE-2023-52751
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-36910
MediumCVSS 6.2

uio_hv_generic: Don't free decrypted memory

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 6.6.64.2-9 on Azure Linux 3.0, azl3 kernel 6.6.78.1-3 on Azure Linux 3.0
Fixed versions6.6.64.2-9, 6.6.82.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-36910
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-101276
Critical

iperf3 3.21 (esnet/iperf) contains a remote, unauthenticated heap use-after-free: the server's per-test watchdog server_timer_proc() frees streams without cancelling/joining their worker threads, so a blocked worker dereferences a freed iperf_stream; fixed in 3.22.

Mariner

Affected productsazl3 libical 3.0.10-1 on Azure Linux 3.0
Vendor guidance

Release Notes

CVE-2026-101276
Read the vendor advisory Watch this product
Cisco Security Advisoriescisco-sa-sdwan-webauth-xr8beuuU
Critical

Cisco Catalyst SD-WAN Manager API Authentication Bypass Vulnerability

A vulnerability in the API session-based authentication management of Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to access an affected system with privileges of the admin user. This vulnerability is due to improper handling of URI encoding in...

Vendor guidance

Cisco has released software updates that address this vulnerability.

CVE-2026-76504
Read the vendor advisory
AWS Security BulletinsCVE-2026-104019
Severity not listed

CVE-2026-104019 - OS command injection in the Studio Space startup script in Amazon SageMaker Distribution

Bulletin ID: 2026-125-AWS Scope: AWS Content Type: Important (requires attention) Publication Date: 10/02/2026 13:00 PM PDT Description: Amazon SageMaker Unified Studio is an AWS service that unifies data, analytics, and AI development. It lets you find and access your organiz...

Vendor guidance

Impacted versions: - 2.8.x - 2.13.x: all versions affected, no fix (end of support) - 2.14.x: < 2.14.12, fixed in 2.14.12 - 3.3.x - 3.8.x: all versions affected, no fix (end of support) - 3.9.x: < 3.9.12, fixed in 3.9...

CVE-2026-104019
Read the vendor advisory
AWS Security BulletinsCVE-2026-103956
Severity not listed

CVE-2026-103956, CVE-2026-103957, and CVE-2026-103958 - Issues in Loom for AWS

Bulletin ID: 2026-124-AWS Scope: AWS Content Type: Important (requires attention) Publication Date: 10/02/2026 12:00 PM PDT Description: Loom is an AWS Labs open-source AI agent orchestration platform. We have identified and addressed three issues in Loom for AWS, described be...

Vendor guidance

We recommend upgrading to the latest version (1.7.0) and ensuring any forked or derivative code is patched to incorporate the new fixes.

CVE-2026-103956CVE-2026-103957CVE-2026-103958
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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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