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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
18,250Advisories collected
7,682Published or updated in 30 days
8,214Marked 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.

18,250 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-2025-1744
CriticalCVSS 9.8

Out-of-bounds Write in radare2

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 ceph 16.2.10-7 on CBL Mariner 2.0, cbl2 ceph 16.2.10-7 on CBL-Mariner 2.0, cbl2 cloud-hypervisor 32.0-5 on CBL Mariner 2.0, azl3 binutils 2.41-5 on Azure Linux 3.0
Fixed versions16.2.10-7, 32.0-5, 2.41-5, 18.2.2-6
Vendor guidance

CBL-Mariner Releases

CVE-2025-1744
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2023-52664
MediumCVSS 5.5

net: atlantic: eliminate double free in error handling logic

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
CVE-2023-52664
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-26739
HighCVSS 7.8

net/sched: act_mirred: don't override retval if we already lost the skb

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 5.15.182.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.182.1-1 on CBL-Mariner 2.0
Fixed versions5.15.182.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-26739
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-47809
MediumCVSS 5.5

dlm: fix possible lkb_resource null dereference

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 6.6.76.1-1 on Azure Linux 3.0, azl3 kernel 6.6.64.2-9 on Azure Linux 3.0
Fixed versions6.6.76.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-47809
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-21697
MediumCVSS 5.5

drm/v3d: Ensure job pointer is set to NULL after job completion

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 5.15.176.3-3 on CBL-Mariner 2.0, cbl2 kernel 5.15.180.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.76.1-1 on Azure Linux 3.0, cbl2 kernel 5.15.176.3-3 on CBL Mariner 2.0
Fixed versions5.15.180.1-1, 6.6.76.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2025-21697
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-53146
MediumCVSS 5.5

NFSD: Prevent a potential integer overflow

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 5.15.176.3-1 on CBL Mariner 2.0, azl3 kernel 6.6.64.2-1 on Azure Linux 3.0, azl3 kernel 6.6.57.1-7 on Azure Linux 3.0, cbl2 kernel 5.15.173.1-2 on CBL Mariner 2.0
Fixed versions5.15.176.3-1, 6.6.64.2-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-53146
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-50010
MediumCVSS 4.7

exec: don't WARN for racy path_noexec 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 productscbl2 kernel 5.15.176.3-1 on CBL Mariner 2.0, azl3 kernel 6.6.64.2-9 on Azure Linux 3.0, cbl2 kernel 5.15.180.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.92.2-1 on Azure Linux 3.0
Fixed versions5.15.176.3-1, 6.6.64.2-9
Vendor guidance

CBL-Mariner Releases

CVE-2024-50010
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-53145
Medium

um: Fix potential integer overflow during physmem setup

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 5.15.176.3-1 on CBL Mariner 2.0, azl3 kernel 6.6.64.2-1 on Azure Linux 3.0, cbl2 kernel 5.15.173.1-2 on CBL-Mariner 2.0, azl3 kernel 6.6.57.1-7 on Azure Linux 3.0
Fixed versions5.15.176.3-1, 6.6.64.2-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-53145
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-49963
Medium

mailbox: bcm2835: Fix timeout during suspend mode

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 5.15.173.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.57.1-2 on Azure Linux 3.0, cbl2 kernel 5.15.167.1-2 on CBL Mariner 2.0, cbl2 kernel 5.15.167.1-2 on CBL-Mariner 2.0
Fixed versions5.15.173.1-1, 6.6.57.1-2
Vendor guidance

CBL-Mariner Releases

CVE-2024-49963
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-57951
HighCVSS 7.8

hrtimers: Handle CPU state correctly on hotplug

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 5.15.180.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.76.1-1 on Azure Linux 3.0, cbl2 kernel 5.15.176.3-3 on CBL Mariner 2.0, azl3 kernel 6.6.64.2-9 on Azure Linux 3.0
Fixed versions5.15.180.1-1, 6.6.76.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-57951
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-12705
HighCVSS 7.5

DNS-over-HTTPS implementation suffers from multiple issues under heavy query load

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 bind 9.20.5-1 on Azure Linux 3.0, azl3 bind 9.20.0-1 on Azure Linux 3.0
Fixed versions9.20.5-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-12705
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-22037
MediumCVSS 5.5

ksmbd: fix null pointer dereference in alloc_preauth_hash()

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 5.15.182.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.92.2-1 on Azure Linux 3.0, cbl2 kernel 5.15.182.1-1 on CBL-Mariner 2.0
CVE-2025-22037
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-53156
HighCVSS 7.8

wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service()

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 5.15.176.3-1 on CBL Mariner 2.0, azl3 kernel 6.6.64.2-1 on Azure Linux 3.0, azl3 kernel 6.6.57.1-7 on Azure Linux 3.0, cbl2 kernel 5.15.173.1-2 on CBL-Mariner 2.0
Fixed versions5.15.176.3-1, 6.6.64.2-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-53156
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-0840
MediumCVSS 5.0

GNU Binutils objdump.c disassemble_bytes stack-based overflow

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 binutils 2.37-14 on CBL Mariner 2.0, cbl2 binutils 2.37-14 on CBL-Mariner 2.0, cbl2 binutils 2.37-11 on CBL Mariner 2.0, azl3 binutils 2.41-4 on Azure Linux 3.0
Fixed versions2.37-11, 2.41-4
Vendor guidance

CBL-Mariner Releases

CVE-2025-0840
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-21694
MediumCVSS 5.5

fs/proc: fix softlockup in __read_vmcore (part 2)

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 5.15.176.3-3 on CBL Mariner 2.0, azl3 kernel 6.6.64.2-9 on Azure Linux 3.0, cbl2 kernel 5.15.180.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.76.1-1 on Azure Linux 3.0
Fixed versions5.15.180.1-1, 6.6.76.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2025-21694
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-37785
HighCVSS 7.1

ext4: fix OOB read when checking dotdot dir

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 5.15.176.3-3 on CBL Mariner 2.0, azl3 kernel 6.6.85.1-4 on Azure Linux 3.0, cbl2 kernel 5.15.180.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.176.3-3 on CBL-Mariner 2.0
Fixed versions5.15.180.1-1, 6.6.92.2-1
Vendor guidance

CBL-Mariner Releases

CVE-2025-37785
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-38044
LowCVSS 2.5

media: cx231xx: set device_caps for 417

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

CBL-Mariner Releases

CVE-2025-38044
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-49930
HighCVSS 7.8

wifi: ath11k: fix array out-of-bound access in SoC stats

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 5.15.173.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.57.1-2 on Azure Linux 3.0, cbl2 kernel 5.15.167.1-2 on CBL Mariner 2.0, azl3 kernel 6.6.51.1-5 on Azure Linux 3.0
Fixed versions5.15.173.1-1, 6.6.57.1-2
Vendor guidance

CBL-Mariner Releases

CVE-2024-49930
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-53157
Medium

firmware: arm_scpi: Check the DVFS OPP count returned by the firmware

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 5.15.176.3-1 on CBL Mariner 2.0, azl3 kernel 6.6.64.2-1 on Azure Linux 3.0, cbl2 kernel 5.15.173.1-2 on CBL Mariner 2.0, azl3 kernel 6.6.57.1-7 on Azure Linux 3.0
Fixed versions5.15.176.3-1, 6.6.64.2-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-53157
Read the vendor advisory Watch this product
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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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