Vendor advisories
Microsoft Security Response Center
Browse 15,972 advisories from this official source. Search by product, CVE, severity, or advisory ID.
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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 Center CVE-2026-34501
Updated Aug 23, 2026
High CVSS 7.5
Mariner
Affected products azl3 apr-util 1.6.3-2 on Azure Linux 3.0
Fixed versions 1.6.3-3
Microsoft Security Response Center CVE-2025-49506
Updated Aug 23, 2026
High CVSS 7.5
Mariner
Affected products azl3 apr-util 1.6.3-2 on Azure Linux 3.0
Fixed versions 1.6.3-3
Microsoft Security Response Center CVE-2026-53793
Published Aug 23, 2026
High CVSS 7.4
Mariner
Affected products azl3 rsync 3.4.3-1 on Azure Linux 3.0
Microsoft Security Response Center CVE-2026-50540
Updated Aug 23, 2026
Critical CVSS 9.6
Mariner
Affected products azl3 kata-containers 3.32.0.kata0-2 on Azure Linux 3.0, azl3 kata-containers-cc 3.15.0.aks0-16 on Azure Linux 3.0
Fixed versions 3.32.0.kata0-3
Microsoft Security Response Center CVE-2026-70452
Published Aug 23, 2026
Critical CVSS 7.4
Mariner
Affected products azl3 rsync 3.4.3-1 on Azure Linux 3.0
Fixed versions 3.5.0-1
Microsoft Security Response Center CVE-2026-70464
Published Aug 23, 2026
High CVSS 7.5
Mariner
Affected products azl3 rsync 3.4.3-1 on Azure Linux 3.0
Fixed versions 3.5.0-1
Microsoft Security Response Center CVE-2026-69249
Updated Aug 23, 2026
High
Mariner
Affected products azl3 python-cryptography 42.0.5-4 on Azure Linux 3.0
Fixed versions 42.0.5-5
Microsoft Security Response Center CVE-2026-53801
Published Aug 23, 2026
Medium CVSS 5.9
Mariner
Affected products azl3 rsync 3.4.3-1 on Azure Linux 3.0
Microsoft Security Response Center CVE-2026-53792
Published Aug 23, 2026
Medium CVSS 6.5
Mariner
Affected products azl3 rsync 3.4.3-1 on Azure Linux 3.0
Microsoft Security Response Center CVE-2026-32327
Updated Aug 23, 2026
Medium CVSS 5.3
Mariner
Affected products azl3 apr-util 1.6.3-2 on Azure Linux 3.0
Fixed versions 1.6.3-3
Microsoft Security Response Center CVE-2026-53791
Published Aug 23, 2026
Critical CVSS 9.1
Mariner
Affected products azl3 rsync 3.4.3-1 on Azure Linux 3.0
Microsoft Security Response Center CVE-2026-53797
Published Aug 23, 2026
Medium CVSS 4.7
Mariner
Affected products azl3 rsync 3.4.3-1 on Azure Linux 3.0
Microsoft Security Response Center CVE-2026-54787
Updated Aug 23, 2026
Low CVSS 3.1
Mariner
Affected products azl3 gh 2.62.0-20 on Azure Linux 3.0
Fixed versions 2.97.0-1
Microsoft Security Response Center CVE-2026-70454
Published Aug 23, 2026
High CVSS 8.0
Mariner
Affected products azl3 rsync 3.4.3-1 on Azure Linux 3.0
Microsoft Security Response Center CVE-2026-53795
Published Aug 23, 2026
High CVSS 8.1
Mariner
Affected products azl3 rsync 3.4.3-1 on Azure Linux 3.0
Microsoft Security Response Center CVE-2025-8283
Published Aug 22, 2026
Low CVSS 3.7
Mariner
Affected products azl3 netavark 1.10.3-9 on Azure Linux 3.0
Microsoft Security Response Center CVE-2025-4382
Published Aug 22, 2026
Medium CVSS 5.9
Mariner
Affected products azl3 grub2 2.06-27 on Azure Linux 3.0
Microsoft Security Response Center CVE-2026-56684
Published Aug 21, 2026
High CVSS 7.5
Mariner
Affected products azl3 valkey 8.0.10-1 on Azure Linux 3.0
Microsoft Security Response Center CVE-2026-63639
Published Aug 21, 2026
High CVSS 8.8
Mariner
Affected products azl3 valkey 8.0.10-1 on Azure Linux 3.0
Microsoft Security Response Center CVE-2026-60589
Published Aug 21, 2026
Low CVSS 3.7
Mariner
Affected products azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0
Microsoft Security Response Center CVE-2026-49825
Published Aug 21, 2026
High CVSS 8.2
Mariner
Affected products azl3 python-lxml 4.9.3-2 on Azure Linux 3.0
Microsoft Security Response Center CVE-2026-76956
Published Aug 21, 2026
Medium CVSS 7.5
Mariner
Affected products azl3 expat 2.8.2-1 on Azure Linux 3.0
Microsoft Security Response Center CVE-2026-73566
Published Aug 21, 2026
High CVSS 7.5
Mariner
Affected products azl3 tar 1.35-2 on Azure Linux 3.0
Microsoft Security Response Center CVE-2026-16238
Published Aug 21, 2026
High CVSS 8.8
Mariner
Affected products azl3 postgresql 16.14-1 on Azure Linux 3.0
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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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