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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
18,533Advisories collected
6,566Published or updated in 30 days
8,314Marked 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.

18,533 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-2026-4786
High

Incomplete mitigation of CVE-2026-4519, %action expansion for command injection to webbrowser.open()

Mariner

Affected productsazl3 python3 3.12.9-10 on Azure Linux 3.0, azl3 python3 3.12.9-11 on Azure Linux 3.0, azl3 python3 3.12.9-13 on Azure Linux 3.0, azl3 python3 3.12.9-14 on Azure Linux 3.0
Fixed versions3.12.9-14
Vendor guidance

CBL-Mariner Releases

CVE-2026-4519CVE-2026-4786
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2026-6100
HighCVSS 8.1

Use-after-free in lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile after re-use under memory pressure

Mariner

Affected productsazl3 python3 3.12.9-10 on Azure Linux 3.0, azl3 python3 3.12.9-14 on Azure Linux 3.0, azl3 python3 3.12.9-11 on Azure Linux 3.0, azl3 python3 3.12.9-13 on Azure Linux 3.0
Fixed versions3.12.9-14
Vendor guidance

CBL-Mariner Releases

CVE-2026-6100
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-56712
LowCVSS 3.3

udmabuf: fix memory leak on last export_udmabuf() error path

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 6.6.96.2-1 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
CVE-2024-56712
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-53114
MediumCVSS 5.5

x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client

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
CVE-2024-53114
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-21870
MediumCVSS 5.5

ASoC: SOF: ipc4-topology: Harden loops for looking up ALH copiers

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 6.6.112.1-2 on Azure Linux 3.0, azl3 kernel 6.6.117.1-1 on Azure Linux 3.0, azl3 kernel 6.6.126.1-1 on Azure Linux 3.0, azl3 kernel 6.6.130.1-3 on Azure Linux 3.0
CVE-2025-21870
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-53056
MediumCVSS 5.5

drm/mediatek: Fix potential NULL dereference in mtk_crtc_destroy()

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 6.6.112.1-2 on Azure Linux 3.0, azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
CVE-2024-53056
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-50225
HighCVSS 7.8

btrfs: fix error propagation of split bios

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 6.6.112.1-2 on Azure Linux 3.0, azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
CVE-2024-50225
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-49885
MediumCVSS 5.5

mm, slub: avoid zeroing kmalloc redzone

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
CVE-2024-49885
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-49940
HighCVSS 7.8

l2tp: prevent possible tunnel refcount underflow

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 6.6.96.2-2 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
CVE-2024-49940
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-49932
HighCVSS 7.0

btrfs: don't readahead the relocation inode on RST

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 6.6.96.2-2 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
CVE-2024-49932
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-22115
MediumCVSS 5.5

btrfs: fix block group refcount race in btrfs_create_pending_block_groups()

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, azl3 kernel 6.6.117.1-1 on Azure Linux 3.0, azl3 kernel 6.6.121.1-1 on Azure Linux 3.0
CVE-2025-22115
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-49888
MediumCVSS 5.5

bpf: Fix a sdiv overflow 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 productsazl3 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, azl3 kernel 6.6.119.3-1 on Azure Linux 3.0
CVE-2024-49888
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-57804
MediumCVSS 4.4

scsi: mpi3mr: Fix corrupt config pages PHY state is switched in sysfs

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 6.6.112.1-2 on Azure Linux 3.0, azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
CVE-2024-57804
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-50102
MediumCVSS 5.5

x86: fix user address masking non-canonical speculation 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 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 6.6.112.1-2 on Azure Linux 3.0, azl3 kernel 6.6.117.1-1 on Azure Linux 3.0
CVE-2024-50102
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-21892
MediumCVSS 4.7

RDMA/mlx5: Fix the recovery flow of the UMR QP

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 6.6.112.1-2 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
CVE-2025-21892
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-50004
MediumCVSS 5.5

drm/amd/display: update DML2 policy EnhancedPrefetchScheduleAccelerationFinal DCN35

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, azl3 kernel 6.6.117.1-1 on Azure Linux 3.0, azl3 kernel 6.6.119.3-1 on Azure Linux 3.0
CVE-2024-50004
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-49971
MediumCVSS 5.5

drm/amd/display: Increase array size of dummy_boolean

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, cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.96.2-2 on Azure Linux 3.0, azl3 kernel 6.6.112.1-2 on Azure Linux 3.0
CVE-2024-49971
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-49945
MediumCVSS 5.5

net/ncsi: Disable the ncsi work before freeing the associated structure

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 6.6.119.3-3 on Azure Linux 3.0, azl3 kernel 6.6.121.1-1 on Azure Linux 3.0
CVE-2024-49945
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-49972
MediumCVSS 5.5

drm/amd/display: Deallocate DML memory if allocation fails

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
CVE-2024-49972
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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