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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
18,243Advisories collected
7,675Published or updated in 30 days
8,209Marked 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.

18,243 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-2025-0689
MediumCVSS 6.4

Grub2: udf: heap based buffer overflow in grub_udf_read_block() may lead to arbitrary code execution

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 grub2 2.06-24 on Azure Linux 3.0, cbl2 grub2 2.06-14 on CBL Mariner 2.0, cbl2 grub2 2.06-15 on CBL-Mariner 2.0, cbl2 grub2 2.06-15 on CBL Mariner 2.0
Fixed versions2.06-25, 2.06-15
Vendor guidance

CBL-Mariner Releases

CVE-2025-0689
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-9681
MediumCVSS 6.5

HSTS subdomain overwrites parent cache entry

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 rust 1.72.0-10 on CBL Mariner 2.0, cbl2 mysql 8.0.40-3 on CBL Mariner 2.0, cbl2 cmake 3.21.4-16 on CBL Mariner 2.0, cbl2 curl 8.8.0-5 on CBL Mariner 2.0
Fixed versions1.72.0-10, 8.0.40-3, 3.21.4-16, 8.8.0-5
Vendor guidance

CBL-Mariner Releases

CVE-2024-9681
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-46981
HighCVSS 8.8

Redis' Lua library commands may lead to remote code execution

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 redis 6.2.17-1 on CBL Mariner 2.0, azl3 valkey 8.0.2-1 on Azure Linux 3.0, cbl2 redis 6.2.16-1 on CBL Mariner 2.0, cbl2 redis 6.2.16-1 on CBL-Mariner 2.0
Fixed versions6.2.17-1, 8.0.2-1
Vendor guidance

CBL-Mariner Releases

CVE-2024-46981
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-45779
MediumCVSS 4.1

Grub2: fs/bfs: integer overflow leads to heap oob read in the bfs parser

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 grub2 2.06-24 on Azure Linux 3.0, cbl2 grub2 2.06-14 on CBL Mariner 2.0, cbl2 grub2 2.06-15 on CBL-Mariner 2.0, cbl2 grub2 2.06-15 on CBL Mariner 2.0
Fixed versions2.06-25, 2.06-15
Vendor guidance

CBL-Mariner Releases

CVE-2024-45779
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-26647
MediumCVSS 5.5

drm/amd/display: Fix late derefrence 'dsc' check in 'link_set_dsc_pps_packet()'

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 on CBL Mariner 2.0
CVE-2024-26647
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-45780
MediumCVSS 6.7

Grub2: fs/tar: integer overflow causes heap oob write

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 grub2 2.06-24 on Azure Linux 3.0, cbl2 grub2 2.06-14 on CBL Mariner 2.0, cbl2 grub2 2.06-15 on CBL Mariner 2.0, cbl2 grub2 2.06-15 on CBL-Mariner 2.0
Fixed versions2.06-25, 2.06-15
Vendor guidance

CBL-Mariner Releases

CVE-2024-45780
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-38048
LowCVSS 2.5

virtio_ring: Fix data race by tagging event_triggered as racy for KCSAN

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
CVE-2025-38048
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2025-21699
MediumCVSS 6.1

gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag

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-2025-21699
Read the vendor advisory Watch this product
Microsoft Security Response CenterCVE-2024-26700
MediumCVSS 5.5

drm/amd/display: Fix MST Null Ptr for RV

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 on CBL Mariner 2.0
CVE-2024-26700
Read the vendor advisory Watch this product
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
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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