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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-2025-21964
MediumCVSS 5.5

cifs: Fix integer overflow while processing acregmax mount option

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 6.6.82.1-1 on Azure Linux 3.0, cbl2 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
Fixed versions6.6.85.1-2, 5.15.180.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2025-21964
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-56747
MediumCVSS 3.3

scsi: qedi: Fix a possible memory leak in qedi_alloc_and_init_sb()

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-2024-56747
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-49987
MediumCVSS 5.5

bpftool: Fix undefined behavior in qsort(NULL 0 ...)

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 6.6.57.1-2 on Azure Linux 3.0, azl3 kernel 6.6.51.1-5 on Azure Linux 3.0
Fixed versions6.6.57.1-2
Vendor guidance

CBL-Mariner Releases

CVE-2024-49987
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-48957
HighCVSS 7.8

execute_filter_audio in archive_read_support_format_rar.c in libarchive before 3.7.5 allows out-of-bounds access via a crafted archive file because src can move beyond dst.

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 libarchive 3.6.1-4 on CBL Mariner 2.0, azl3 libarchive 3.7.7-1 on Azure Linux 3.0, cbl2 libarchive 3.6.1-6 on CBL-Mariner 2.0, azl3 libarchive 3.7.1-2 on Azure Linux 3.0
Fixed versions3.6.1-4, 3.7.7-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-48957
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-38571
MediumCVSS 5.5

thermal/drivers/tsens: Fix null pointer 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 productscbl2 kernel 5.15.162.2-1 on CBL Mariner 2.0, azl3 kernel 6.6.35.1-5 on Azure Linux 3.0, cbl2 kernel 5.15.160.1-1 on CBL Mariner 2.0, azl3 kernel 6.6.22.1-2 on Azure Linux 3.0
Fixed versions5.15.162.2-1, -, 6.6.35.1-5
Vendor guidance

CBL-Mariner Releases

CVE-2024-38571
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-50127
HighCVSS 7.8

net: sched: fix use-after-free in taprio_change()

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-2024-50127
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-35937
HighCVSS 7.1

wifi: cfg80211: check A-MSDU format more carefully

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, cbl2 kernel 5.15.202.1-1 on CBL-Mariner 2.0
CVE-2024-35937
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-50182
Medium

secretmem: disable memfd_secret() if arch cannot set direct map

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, 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
Vendor guidance

CBL-Mariner Releases

CVE-2024-50182
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-47143
Medium

dma-debug: fix a possible deadlock on radix_lock

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

CBL-Mariner Releases

CVE-2024-47143
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-42308
Medium

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

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, cbl2 kernel 5.15.164.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.164.1-1 on CBL-Mariner 2.0
Fixed versions5.15.167.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-42308
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-53206
MediumCVSS 7.8

tcp: Fix use-after-free of nreq in reqsk_timer_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 kernel 5.15.176.3-1 on CBL Mariner 2.0, cbl2 kernel 5.15.173.1-2 on CBL-Mariner 2.0, cbl2 kernel 5.15.173.1-2 on CBL Mariner 2.0
Fixed versions5.15.176.3-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-53206
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-50256
MediumCVSS 7.5

netfilter: nf_reject_ipv6: fix potential crash in nf_send_reset6()

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 6.6.64.2-1 on Azure Linux 3.0, azl3 kernel 6.6.57.1-7 on Azure Linux 3.0
Fixed versions6.6.64.2-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-50256
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-21689
MediumCVSS 5.5

USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb()

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, 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-2025-21689
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-26951
Medium

wireguard: netlink: check for dangling peer via is_dead instead of empty list

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 hyperv-daemons 5.15.158.1-1 on CBL Mariner 2.0, azl3 hyperv-daemons 6.6.35.1-1 on Azure Linux 3.0, cbl2 hyperv-daemons 5.15.153.1-1 on CBL Mariner 2.0, azl3 hyperv-daemons 6.6.22.1-2 on Azure Linux 3.0
Fixed versions5.15.158.1-1, 6.6.35.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-26951
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-43849
Medium

soc: qcom: pdr: protect locator_addr with the main mutex

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, cbl2 kernel 5.15.180.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.180.1-1 on CBL-Mariner 2.0
Fixed versions5.15.176.3-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-43849
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-27516
MediumCVSS 8.8

Jinja sandbox breakout through attr filter selecting format method

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 python-jinja2 3.0.3-7 on CBL Mariner 2.0, cbl2 python-jinja2 3.0.3-7 on CBL-Mariner 2.0, cbl2 nodejs18 18.20.3-6 on CBL-Mariner 2.0, cbl2 nodejs18 18.20.3-5 on CBL Mariner 2.0
Fixed versions3.0.3-6, 18.20.3-5, 20.14.0-7, 3.1.2-3
Vendor guidance

CBL-Mariner Releases

CVE-2025-27516
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-56767
MediumCVSS 5.5

dmaengine: at_xdmac: avoid null_prt_deref in at_xdmac_prep_dma_memset

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 5.15.182.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.182.1-1 on CBL-Mariner 2.0
Fixed versions5.15.176.3-1, 6.6.76.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-56767
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-21959
MediumCVSS 5.5

netfilter: nf_conncount: Fully initialize struct nf_conncount_tuple in insert_tree()

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 6.6.82.1-1 on Azure Linux 3.0, cbl2 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
Fixed versions6.6.85.1-2, 5.15.180.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2025-21959
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-50063
HighCVSS 7.8

bpf: Prevent tail call between progs attached to different hooks

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
Fixed versions5.15.173.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-50063
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-53237
HighCVSS 7.8

Bluetooth: fix use-after-free in device_for_each_child()

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, 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-2024-53237
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-50015
MediumCVSS 5.5

ext4: dax: fix overflowing extents beyond inode size when partially writing

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, 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, 6.6.57.1-2
Vendor guidance

CBL-Mariner Releases

CVE-2024-50015
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-58058
Medium

ubifs: skip dumping tnc tree when zroot is null

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, cbl2 kernel 5.15.176.3-3 on CBL Mariner 2.0, cbl2 kernel 5.15.176.3-3 on CBL-Mariner 2.0
Fixed versions5.15.180.1-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-58058
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-48958
HighCVSS 7.8

execute_filter_delta in archive_read_support_format_rar.c in libarchive before 3.7.5 allows out-of-bounds access via a crafted archive file because src can move beyond dst.

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 libarchive 3.6.1-4 on CBL Mariner 2.0, azl3 libarchive 3.7.7-1 on Azure Linux 3.0, azl3 libarchive 3.7.1-2 on Azure Linux 3.0, cbl2 libarchive 3.6.1-6 on CBL Mariner 2.0
Fixed versions3.6.1-4, 3.7.7-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-48958
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-43819
MediumCVSS 5.5

kvm: s390: Reject memory region operations for ucontrol VMs

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 6.6.104.2-4 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-2024-43819
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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