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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
16,941Advisories collected
6,373Published or updated in 30 days
7,004Marked critical or high
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16,941 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-2025-21683
MediumCVSS 5.5

bpf: Fix bpf_sk_select_reuseport() memory leak

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-2025-21683
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-21736
MediumCVSS 5.5

nilfs2: fix possible int overflows in nilfs_fiemap()

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 5.15.179.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.78.1-3 on Azure Linux 3.0, azl3 kernel 6.6.64.2-9 on Azure Linux 3.0
Fixed versions5.15.179.1-1, 6.6.78.1-3
Vendor guidance

CBL-Mariner Releases

CVE-2025-21736
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-27532
HighCVSS 7.5

wasm-micro-runtime (aka WebAssembly Micro Runtime or WAMR) 06df58f is vulnerable to NULL Pointer Dereference in function `block_type_get_result_types.

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 fluent-bit 2.2.3-6 on CBL Mariner 2.0, azl3 fluent-bit 3.1.9-2 on Azure Linux 3.0, cbl2 fluent-bit 3.0.6-2 on CBL-Mariner 2.0, cbl2 fluent-bit 3.0.6-2 on CBL Mariner 2.0
Fixed versions2.2.3-6, 3.1.9-2
Vendor guidance

CBL-Mariner Releases

CVE-2024-27532
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-32615
CriticalCVSS 9.8

HDF5 Library through 1.14.3 contains a heap-based buffer overflow in H5Z__nbit_decompress_one_byte in H5Znbit.c caused by the earlier use of an initialized pointer.

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-2024-32615
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-21891
MediumCVSS 5.5

ipvlan: ensure network headers are in skb linear part

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 5.15.186.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.202.1-1
CVE-2025-21891
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-42157
MediumCVSS 4.1

s390/pkey: Wipe sensitive data on 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 5.15.164.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.43.1-7 on Azure Linux 3.0, cbl2 kernel 5.15.162.2-1 on CBL Mariner 2.0, azl3 kernel 6.6.35.1-5 on Azure Linux 3.0
Fixed versions5.15.164.1-1, 6.6.43.1-7
Vendor guidance

CBL-Mariner Releases

CVE-2024-42157
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-56578
Medium

media: imx-jpeg: Set video drvdata before register video device

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-2024-56578
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-21237
LowCVSS 2.2

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Group Replication GCS). Supported versions that are affected are 8.0.39 and prior 8.4.2 and prior and 9.0.1 and prior. Difficult to exploit vulnerability allows high 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 partial denial of service (partial DOS) of MySQL Server. CVSS 3.1 Base Score 2.2 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L).

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

CBL-Mariner Releases

CVE-2024-21237
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-49854
HighCVSS 7.8

block bfq: fix uaf for accessing waker_bfqq after splitting

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, azl3 kernel 6.6.51.1-5 on Azure Linux 3.0, cbl2 kernel 5.15.167.1-2 on CBL Mariner 2.0
Fixed versions5.15.173.1-1, 6.6.56.1-5
Vendor guidance

CBL-Mariner Releases

CVE-2024-49854
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-22014
Medium

soc: qcom: pdr: Fix the potential deadlock

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 6.6.82.1-1 on Azure Linux 3.0, cbl2 kernel 5.15.182.1-1 on CBL-Mariner 2.0, cbl2 kernel 5.15.180.1-1 on CBL Mariner 2.0
Fixed versions6.6.85.1-2, 5.15.180.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2025-22014
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-3566
CriticalCVSS 9.8

Command injection vulnerability in programing languages on Microsoft Windows operating system.

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 golang 1.18.8-4 on CBL Mariner 2.0, cbl2 golang 1.22.7-1 on CBL Mariner 2.0, azl3 golang 1.23.3-2 on Azure Linux 3.0, cbl2 rust 1.72.0-10 on CBL Mariner 2.0
CVE-2024-3566
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-27113
LowCVSS 2.9

libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a NULL pointer dereference in xmlPatMatch in pattern.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 productsazl3 libxml2 2.11.5-5 on Azure Linux 3.0, cbl2 libxml2 2.10.4-6 on CBL-Mariner 2.0, azl3 libxml2 2.11.5-4 on Azure Linux 3.0, cbl2 libxml2 2.10.4-6 on CBL Mariner 2.0
Fixed versions2.11.5-4, 2.10.4-6
Vendor guidance

CBL-Mariner Releases

CVE-2025-27113
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-50237
Medium

wifi: mac80211: do not pass a stopped vif to the driver in .get_txpower

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

CBL-Mariner Releases

CVE-2024-50237
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-49983
HighCVSS 7.8

ext4: drop ppath from ext4_ext_replay_update_ex() to avoid double-free

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-2024-49983
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2023-52917
Medium

ntb: intel: Fix the NULL vs IS_ERR() bug for debugfs_create_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 productsazl3 kernel 6.6.51.1-5 on Azure Linux 3.0, azl3 kernel 6.6.56.1-5 on Azure Linux 3.0
Fixed versions6.6.56.1-5
Vendor guidance

CBL-Mariner Releases

CVE-2023-52917
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-47850
HighCVSS 7.5

CUPS cups-browsed before 2.5b1 will send an HTTP POST request to an arbitrary destination and port in response to a single IPP UDP packet requesting a printer to be added, a different vulnerability than CVE-2024-47176. (The request is meant to probe the new printer but can be used to create DDoS amplification attacks.)

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 cups 1.28.17-3 on Azure Linux 3.0
Fixed versions1.28.17-3
Vendor guidance

CBL-Mariner Releases

CVE-2024-47176CVE-2024-47850
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-12084
CriticalCVSS 9.8

Rsync: heap buffer overflow in rsync due to improper checksum length handling

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 rsync 3.4.1-1 on CBL Mariner 2.0, azl3 rsync 3.4.1-1 on Azure Linux 3.0, cbl2 rsync 3.2.5-1 on CBL Mariner 2.0, azl3 rsync 3.2.7-1 on Azure Linux 3.0
Fixed versions3.4.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-12084
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2022-49296
MediumCVSS 5.5

ceph: fix possible deadlock when holding Fwb to get inline_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 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-2022-49296
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-26680
MediumCVSS 5.5

net: atlantic: Fix DMA mapping for PTP hwts ring

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 on CBL-Mariner 2.0, cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0
CVE-2024-26680
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-21665
MediumCVSS 5.5

filemap: avoid truncating 64-bit offset to 32 bits

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-2025-21665
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-42160
HighCVSS 7.8

f2fs: check validation of fault attrs in f2fs_build_fault_attr()

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 6.6.43.1-7 on Azure Linux 3.0, azl3 kernel 6.6.35.1-5 on Azure Linux 3.0
Fixed versions6.6.43.1-7
Vendor guidance

CBL-Mariner Releases

CVE-2024-42160
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-50099
Medium

arm64: probes: Remove broken LDR (literal) uprobe support

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

CBL-Mariner Releases

CVE-2024-50099
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-27219
MediumCVSS 5.3

In the CGI gem before 0.4.2 for Ruby, the CGI::Cookie.parse method in the CGI library contains a potential Denial of Service (DoS) vulnerability. The method does not impose any limit on the length of the raw cookie value it processes. This oversight can lead to excessive resource consumption when parsing extremely large cookies.

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 ruby 3.1.4-9 on CBL Mariner 2.0, azl3 ruby 3.3.5-3 on Azure Linux 3.0, cbl2 ruby 3.1.4-9 on CBL-Mariner 2.0
Fixed versions3.1.4-9, 3.3.5-3
Vendor guidance

CBL-Mariner Releases

CVE-2025-27219
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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