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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
18,508Advisories collected
6,543Published or updated in 30 days
8,309Marked 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.

18,508 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-2023-53002
MediumCVSS 5.5

drm/i915: Fix a memory leak with reused mmap_offset

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
CVE-2023-53002
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-6923
MediumCVSS 5.5

Email header injection due to unquoted newlines

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 python3 3.9.19-8 on CBL Mariner 2.0, azl3 tensorflow 2.16.1-9 on Azure Linux 3.0, azl3 python3 3.12.3-3 on Azure Linux 3.0, azl3 python3 3.12.3-5 on Azure Linux 3.0
Fixed versions3.9.19-8, 2.16.1-9, 3.12.3-3
Vendor guidance

CBL-Mariner Releases

CVE-2024-6923
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-21749
MediumCVSS 5.5

net: rose: lock the socket in rose_bind()

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, cbl2 kernel 5.15.182.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.179.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.78.1-3 on Azure Linux 3.0
Fixed versions6.6.78.1-3, 5.15.179.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2025-21749
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-35904
MediumCVSS 5.5

selinux: avoid dereference of garbage after mount failure

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-2024-35904
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-33877
HighCVSS 8.8

HDF5 Library through 1.14.3 has a heap-based buffer overflow in H5T__conv_struct_opt in H5Tconv.c.

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 hdf5 1.14.4-1 on CBL Mariner 2.0, azl3 hdf5 1.14.4.3-1 on Azure Linux 3.0, azl3 hdf5 1.14.3-1 on Azure Linux 3.0, cbl2 hdf5 1.12.1-13 on CBL Mariner 2.0
Fixed versions1.14.4-1, 1.14.4.3-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-33877
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-21538
HighCVSS 7.5

Versions of the package cross-spawn before 7.0.5 are vulnerable to Regular Expression Denial of Service (ReDoS) due to improper input sanitization.

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 3.1.1-15 on CBL Mariner 2.0, cbl2 nodejs18 18.20.3-2 on CBL Mariner 2.0, azl3 nodejs 20.14.0-3 on Azure Linux 3.0, cbl2 nodejs18 18.20.3-5 on CBL Mariner 2.0
Fixed versions3.1.1-15, 18.20.3-2, 20.14.0-3
Vendor guidance

CBL-Mariner Releases

CVE-2024-21538
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-4516
Medium

Use-after-free in "unicode_escape" decoder with error handler

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 python3 3.9.19-14 on CBL Mariner 2.0, azl3 python3 3.12.9-2 on Azure Linux 3.0, cbl2 python3 3.9.19-13 on CBL Mariner 2.0, cbl2 python3 3.9.19-13 on CBL-Mariner 2.0
Fixed versions3.9.19-14, 3.12.9-2
Vendor guidance

CBL-Mariner Releases

CVE-2025-4516
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-47701
High

ext4: avoid OOB when system.data xattr changes underneath the filesystem

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 6.6.56.1-5 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, 6.6.56.1-5
Vendor guidance

CBL-Mariner Releases

CVE-2024-47701
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-21196
MediumCVSS 6.5

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: X Plugin). Supported versions that are affected are 8.0.39 and prior 8.4.2 and prior and 9.0.1 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

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 mysql 8.0.40-1 on CBL Mariner 2.0, azl3 mysql 8.0.40-1 on Azure Linux 3.0, cbl2 mysql 8.0.36-1 on CBL Mariner 2.0, azl3 mysql 8.0.36-1 on Azure Linux 3.0
Fixed versions8.0.40-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-21196
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-21690
MediumCVSS 5.5

scsi: storvsc: Ratelimit warning logs to prevent VM denial of 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 5.15.176.3-3 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, 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-2025-21690
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-53084
MediumCVSS 5.5

drm/imagination: Break an object reference loop

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 6.6.104.2-4 on Azure Linux 3.0
CVE-2024-53084
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-49997
HighCVSS 7.5

net: ethernet: lantiq_etop: fix memory disclosure

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-2024-49997
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-43858
HighCVSS 7.8

jfs: Fix array-index-out-of-bounds in diFree

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 5.15.167.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.47.1-1 on Azure Linux 3.0, azl3 kernel 6.6.43.1-7 on Azure Linux 3.0, cbl2 kernel 5.15.164.1-1 on CBL Mariner 2.0
Fixed versions5.15.167.1-1, 6.6.47.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-43858
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-26646
MediumCVSS 5.5

thermal: intel: hfi: Add syscore callbacks for system-wide PM

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
CVE-2024-26646
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2023-53008
MediumCVSS 5.5

cifs: fix potential memory leaks in session 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 5.15.186.1-1 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-2023-53008
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-47713
Medium

wifi: mac80211: use two-phase skb reclamation in ieee80211_do_stop()

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 6.6.56.1-5 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, 6.6.56.1-5
Vendor guidance

CBL-Mariner Releases

CVE-2024-47713
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-21631
HighCVSS 7.8

block, bfq: fix waker_bfqq UAF after bfq_split_bfqq()

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 5.15.176.3-3 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
Fixed versions5.15.180.1-1, 6.6.76.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2025-21631
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-56634
MediumCVSS 5.5

gpio: grgpio: Add NULL check in grgpio_probe

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 6.6.76.1-1 on Azure Linux 3.0, cbl2 kernel 5.15.173.1-2 on CBL-Mariner 2.0, azl3 kernel 6.6.64.2-9 on Azure Linux 3.0
Fixed versions5.15.176.3-1, 6.6.76.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-56634
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-50349
Low

Git does not sanitize URLs when asking for credentials interactively

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 git 2.40.4-1 on CBL Mariner 2.0, azl3 git 2.45.3-1 on Azure Linux 3.0, azl3 git 2.45.2-1 on Azure Linux 3.0, cbl2 git 2.39.4-1 on CBL Mariner 2.0
Fixed versions2.40.4-1, 2.45.3-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-50349
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-21735
HighCVSS 7.8

NFC: nci: Add bounds checking in nci_hci_create_pipe()

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
Fixed versions6.6.78.1-3
Vendor guidance

CBL-Mariner Releases

CVE-2025-21735
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-50148
MediumCVSS 5.5

Bluetooth: bnep: fix wild-memory-access in proto_unregister

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 6.6.64.2-1 on Azure Linux 3.0, cbl2 kernel 5.15.167.1-2 on CBL Mariner 2.0, azl3 kernel 6.6.57.1-7 on Azure Linux 3.0
Fixed versions5.15.173.1-1, 6.6.64.2-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-50148
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-47748
HighCVSS 7.8

vhost_vdpa: assign irq bypass producer token correctly

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 6.6.56.1-5 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, 6.6.56.1-5
Vendor guidance

CBL-Mariner Releases

CVE-2024-47748
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2022-49516
MediumCVSS 5.5

ice: always check VF VSI pointer values

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
CVE-2022-49516
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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