CurrentChecked 3 minutes ago
Checked every 15 minutes
Browse this vendor's advisories
Official source
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.
11Vendor sources
16,884Advisories collected
6,352Published or updated in 30 days
6,999Marked critical or high
Coverage
Connected directly to official vendor sources
The original vendor bulletin remains the authority. SecurityAlert gives you one place to find it and compare the details vendors publish in different formats.
CurrentChecked 3 minutes ago
Checked hourly
Browse this vendor's advisories
Official source
Check delayedChecked 24 days ago
Checked every 15 minutes
Browse this vendor's advisories
Official source
CurrentChecked 3 minutes ago
Checked hourly
Browse this vendor's advisories
Official source
CurrentChecked 3 minutes ago
Checked hourly
Browse this vendor's advisories
Official source
CurrentChecked 18 minutes ago
Checked every 15 minutes
Browse this vendor's advisories
Official source
CurrentChecked 18 minutes ago
Checked every 15 minutes
Browse this vendor's advisories
Official source
CurrentChecked 4 hours ago
Checked every 6 hours
Browse this vendor's advisories
Official source
CurrentChecked 18 minutes ago
Checked every 15 minutes
Browse this vendor's advisories
Official source
CurrentChecked 3 minutes ago
Checked hourly
Browse this vendor's advisories
Official source
CurrentChecked 8 minutes ago
Checked every 15 minutes
Browse this vendor's advisories
Official source
16,884 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.
Microsoft Security Response CenterCVE-2026-69304
HighCVSS 5.9
ASP.NET Core Denial of Service Vulnerability
Improper handling of highly compressed data (data amplification) in ASP.NET Core allows an unauthorized attacker to deny service over a network.
Affected productsASP.NET Core 11.0, .NET 10.0 runtime installed on Windows, .NET 9.0 runtime installed on Windows, .NET 8.0 runtime installed on Windows
Fixed versions11.0 RC1, 10.0.12, 9.0.20, 8.0.31
Vendor guidance
Release Notes Install KB5126106. Install KB5126105. Install KB5126104.
Microsoft Security Response CenterCVE-2026-65660
HighCVSS 8.8
Microsoft SharePoint Server Remote Code Execution Vulnerability
Improper control of generation of code ('code injection') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Affected productsMicrosoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2019, Microsoft SharePoint Server Subscription Edition
Fixed versions16.0.5565.1001, 16.0.10417.20198, 16.0.19725.20522
Vendor guidance
Install KB5002905. Install KB5002906. Install KB5002894. Install KB5002896. Install KB5002893.
Microsoft Security Response CenterCVE-2026-95295
MediumCVSS 4.6
Chromium CVE-2026-95295: Information leak in Mobile
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
Affected productsMicrosoft Edge (Chromium-based)
Fixed versions154.0.4258.37
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2026-32316
HighCVSS 8.2
jq: Integer overflow in jvp_string_append() allows Heap-based Buffer Overflow
Mariner
Affected productscbl2 jq 1.6-5 on CBL Mariner 2.0, azl3 jq 1.7.1-4 on Azure Linux 3.0, cbl2 jq 1.6-5 on CBL-Mariner 2.0
Fixed versions1.6-6, 1.7.1-5
Vendor guidance
CBL-Mariner Releases Release Notes
Microsoft Security Response CenterCVE-2026-35201
MediumCVSS 5.9
Discount has an Out-of-bounds Read in rdiscount
Mariner
Affected productscbl2 rubygem-rdiscount 2.2.0.2-3 on CBL Mariner 2.0, azl3 rubygem-rdiscount 2.2.7.1-1 on Azure Linux 3.0, cbl2 rubygem-rdiscount 2.2.0.2-3 on CBL-Mariner 2.0
Fixed versions2.2.0.2-4, 2.2.7.4-1
Vendor guidance
CBL-Mariner Releases Release Notes
Microsoft Security Response CenterCVE-2026-40385
MediumCVSS 4.0
In libexif through 0.6.25, an unsigned 32bit integer overflow in Nikon MakerNote handling could be used by local attackers to cause crashes or information leaks. This only affects 32bit systems.
Mariner
Affected productsazl3 libexif 0.6.24-2 on Azure Linux 3.0, cbl2 libexif 0.6.24-2 on CBL Mariner 2.0, azl3 libexif 0.6.24-3 on Azure Linux 3.0, cbl2 libexif 0.6.24-2 on CBL-Mariner 2.0
Fixed versions0.6.24-3
Vendor guidance
CBL-Mariner Releases Release Notes
Microsoft Security Response CenterCVE-2026-40386
MediumCVSS 4.0
In libexif through 0.6.25, an integer underflow in size checking for Fuji and Olympus MakerNote decoding could be used by attackers to crash or leak information out of libexif-using programs.
Mariner
Affected productsazl3 libexif 0.6.24-2 on Azure Linux 3.0, azl3 libexif 0.6.24-3 on Azure Linux 3.0, cbl2 libexif 0.6.24-2 on CBL Mariner 2.0, cbl2 libexif 0.6.24-2 on CBL-Mariner 2.0
Fixed versions0.6.24-3
Vendor guidance
CBL-Mariner Releases Release Notes
Microsoft Security Response CenterCVE-2026-34001
HighCVSS 7.8
Xorg: xwayland: x.org x server: use-after-free vulnerability leads to server crash and potential memory corruption
Mariner
Affected productscbl2 xorg-x11-server 1.20.10-16 on CBL-Mariner 2.0, cbl2 xorg-x11-server 1.20.10-16 on CBL Mariner 2.0, azl3 xorg-x11-server-Xwayland 24.1.6-3 on Azure Linux 3.0, azl3 xorg-x11-server-Xwayland 24.1.6-4 on Azure Linux 3.0
Fixed versions24.1.6-4
Vendor guidance
Release Notes CBL-Mariner Releases
Microsoft Security Response CenterCVE-2026-33999
MediumCVSS 6.6
Xorg: xwayland: x.org x server: denial of service via integer underflow in xkb compatibility map handling
Mariner
Affected productscbl2 xorg-x11-server 1.20.10-16 on CBL-Mariner 2.0, cbl2 xorg-x11-server 1.20.10-16 on CBL Mariner 2.0, azl3 xorg-x11-server-Xwayland 24.1.6-3 on Azure Linux 3.0, azl3 xorg-x11-server-Xwayland 24.1.6-4 on Azure Linux 3.0
Fixed versions24.1.6-4
Vendor guidance
Release Notes CBL-Mariner Releases
Microsoft Security Response CenterCVE-2026-40226
MediumCVSS 6.4
In nspawn in systemd 233 through 259 before 260, an escape-to-host action can occur via a crafted optional config file.
Mariner
Affected productsazl3 systemd 255-26 on Azure Linux 3.0, cbl2 systemd 250.3-24 on CBL Mariner 2.0, azl3 systemd 255-27 on Azure Linux 3.0, azl3 systemd 255-30 on Azure Linux 3.0
Fixed versions255-28, 255-30
Vendor guidance
CBL-Mariner Releases Release Notes
Microsoft Security Response CenterCVE-2026-39856
MediumCVSS 5.5
osslsigncode has an Out-of-Bounds Read via Unvalidated Section Bounds in PE Page Hash Calculation
Mariner
Affected productscbl2 osslsigncode 2.7-1 on CBL-Mariner 2.0, cbl2 osslsigncode 2.7-1 on CBL Mariner 2.0
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2026-39855
MediumCVSS 5.5
osslsigncode has an Integer Underflow in PE Page Hash Calculation Can Cause Out-of-Bounds Read
Mariner
Affected productscbl2 osslsigncode 2.7-1 on CBL Mariner 2.0, cbl2 osslsigncode 2.7-1 on CBL-Mariner 2.0
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2026-2708
LowCVSS 3.7
Libsoup: libsoup: http request smuggling via duplicate content-length headers
Mariner
Affected productscbl2 libsoup 3.0.4-13 on CBL Mariner 2.0, azl3 libsoup 3.4.4-15 on Azure Linux 3.0, azl3 libsoup 3.4.4-16 on Azure Linux 3.0, cbl2 libsoup 3.0.4-13 on CBL-Mariner 2.0
Fixed versions3.4.4-16
Vendor guidance
CBL-Mariner Releases Release Notes
Microsoft Security Response CenterCVE-2026-39853
HighCVSS 7.8
osslsigncode has a Stack Buffer Overflow via Unbounded Digest Copy During Signature Verification
Mariner
Affected productscbl2 osslsigncode 2.7-1 on CBL-Mariner 2.0, cbl2 osslsigncode 2.7-1 on CBL Mariner 2.0
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2026-6861
MediumCVSS 6.1
Emacs: emacs: memory corruption vulnerability when processing svg css
Mariner
Affected productscbl2 emacs 29.4-3 on CBL-Mariner 2.0, azl3 emacs 29.4-3 on Azure Linux 3.0, cbl2 emacs 29.4-3 on CBL Mariner 2.0, azl3 emacs 29.4-4 on Azure Linux 3.0
Fixed versions29.4-4
Vendor guidance
Release Notes CBL-Mariner Releases
Microsoft Security Response CenterCVE-2026-5435
HighCVSS 8.6
Potential buffer overflow in ns_sprintrrf TSIG handling path
Mariner
Affected productsazl3 glibc 2.38-19 on Azure Linux 3.0, azl3 glibc 2.38-20 on Azure Linux 3.0, cbl2 glibc 2.35-10, azl3 glibc 2.38-21 on Azure Linux 3.0
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2026-41411
MediumCVSS 6.6
Vim: Command injection via backtick expansion in tag filenames
Mariner
Affected productscbl2 vim 9.2.0240-1 on CBL-Mariner 2.0, azl3 vim 9.2.0240-1 on Azure Linux 3.0, cbl2 vim 9.2.0240-1 on CBL Mariner 2.0
Fixed versions9.2.0392-1
Vendor guidance
Release Notes CBL-Mariner Releases
Microsoft Security Response CenterCVE-2026-34757
MediumCVSS 5.1
LIBPNG has a yse-after-free in png_set_PLTE, png_set_tRNS and png_set_hIST leading to corrupted chunk data and potential heap information disclosure
Mariner
Affected productsazl3 libpng 1.6.56-1 on Azure Linux 3.0, cbl2 libpng 1.6.56-1 on CBL Mariner 2.0, cbl2 libpng 1.6.56-1 on CBL-Mariner 2.0
Fixed versions1.6.57-1
Vendor guidance
CBL-Mariner Releases Release Notes
Microsoft Security Response CenterCVE-2026-40225
MediumCVSS 6.4
In udev in systemd before 260, local root execution can occur via malicious hardware devices and unsanitized kernel output.
Mariner
Affected productscbl2 systemd 250.3-24 on CBL Mariner 2.0, azl3 systemd 255-27 on Azure Linux 3.0, cbl2 systemd 250.3-24 on CBL-Mariner 2.0, azl3 systemd 255-26 on Azure Linux 3.0
Fixed versions255-28, 255-30
Vendor guidance
CBL-Mariner Releases Release Notes
Microsoft Security Response CenterCVE-2026-35206
Medium
Helm Chart extraction output directory collapse via `Chart.yaml` name dot-segment
Mariner
Affected productscbl2 helm 3.14.2-10 on CBL Mariner 2.0, cbl2 helm 3.14.2-10 on CBL-Mariner 2.0
Fixed versions3.14.2-11
Vendor guidance
CBL-Mariner Releases Release Notes
Microsoft Security Response CenterCVE-2025-38436
HighCVSS 7.0
drm/scheduler: signal scheduled fence when kill job
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 6.6.96.1-1 on Azure Linux 3.0, cbl2 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
Fixed versions6.6.96.1-1
Vendor guidance
CBL-Mariner Releases Release Notes
Microsoft Security Response CenterCVE-2026-41066
HighCVSS 7.5
lxml: Default configuration of iterparse() and ETCompatXMLParser() allows XXE to local files
Mariner
Affected productscbl2 python-lxml 4.9.1-1 on CBL-Mariner 2.0, azl3 python-lxml 4.9.3-1 on Azure Linux 3.0, cbl2 python-lxml 4.9.1-1 on CBL Mariner 2.0, azl3 python-lxml 4.9.3-2 on Azure Linux 3.0
Fixed versions4.9.3-2
Vendor guidance
Release Notes CBL-Mariner Releases
Microsoft Security Response CenterCVE-2026-39881
MediumCVSS 5.0
Vim Ex command injection in Vims NetBeans integration
Mariner
Affected productsazl3 vim 9.2.0240-1 on Azure Linux 3.0, cbl2 vim 9.2.0240-1 on CBL-Mariner 2.0, cbl2 vim 9.2.0240-1 on CBL Mariner 2.0
Fixed versions9.2.0323-1
Vendor guidance
CBL-Mariner Releases Release Notes
Microsoft Security Response CenterCVE-2025-38426
MediumCVSS 5.5
drm/amdgpu: Add basic validation for RAS header
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, azl3 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 6.6.112.1-2 on Azure Linux 3.0
Vendor guidance
Release Notes
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.