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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.

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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 CenterCVE-2025-38300
MediumCVSS 5.5

crypto: sun8i-ce-cipher - fix error handling in sun8i_ce_cipher_prepare()

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 6.6.92.2-2 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-2025-38300
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-38334
MediumCVSS 5.5

x86/sgx: Prevent attempts to reclaim poisoned pages

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 6.6.92.2-2 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-2025-38334
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-21838
MediumCVSS 5.5

usb: gadget: core: flush gadget workqueue after device removal

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

Release Notes

CVE-2025-21838
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-35839
MediumCVSS 5.5

netfilter: bridge: replace physindev with physinif in nf_bridge_info

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

Release Notes

CVE-2024-35839
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-36009
MediumCVSS 7.8

ax25: Fix netdev refcount issue

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 5.15.202.1-1 on CBL-Mariner 2.0, azl3 hyperv-daemons 6.6.35.1-1 on Azure Linux 3.0, azl3 hyperv-daemons 6.6.29.1-1 on Azure Linux 3.0, cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0
Fixed versions6.6.35.1-1
Vendor guidance

Release Notes CBL-Mariner Releases

CVE-2024-36009
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-9288
HighCVSS 7.7

Missing type checks leading to hash rewind and passing on crafted data

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 reaper 3.1.1-22 on CBL-Mariner 2.0, cbl2 reaper 3.1.1-19 on CBL Mariner 2.0, cbl2 reaper 3.1.1-22 on CBL Mariner 2.0, cbl2 reaper 3.1.1-21 on CBL Mariner 2.0
Vendor guidance

Release Notes

CVE-2025-9288
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-38272
MediumCVSS 5.5

net: dsa: b53: do not enable EEE on bcm63xx

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 6.6.96.2-1 on Azure Linux 3.0, azl3 kernel 6.6.96.2-2 on Azure Linux 3.0, azl3 kernel 6.6.104.2-4 on Azure Linux 3.0, azl3 kernel 6.6.112.1-2 on Azure Linux 3.0
Vendor guidance

Release Notes

CVE-2025-38272
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-38269
MediumCVSS 5.5

btrfs: exit after state insertion failure at btrfs_convert_extent_bit()

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 6.6.96.2-1 on Azure Linux 3.0, azl3 kernel 6.6.104.2-4 on Azure Linux 3.0, azl3 kernel 6.6.112.1-2 on Azure Linux 3.0, cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0
Vendor guidance

Release Notes

CVE-2025-38269
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-38340
MediumCVSS 6.0

firmware: cs_dsp: Fix OOB memory read access in KUnit test

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 6.6.92.2-2 on Azure Linux 3.0
Fixed versions6.6.96.1-1
Vendor guidance

Release Notes

CVE-2025-38340
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-35999
MediumCVSS 5.5

smb3: missing lock when picking channel

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, cbl2 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
Vendor guidance

Release Notes

CVE-2024-35999
Read the vendor advisory Watch this product
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