CurrentChecked 8 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
6,374Published 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 48 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 48 minutes ago
Checked hourly
Browse this vendor's advisories
Official source
CurrentChecked 48 minutes ago
Checked hourly
Browse this vendor's advisories
Official source
Check delayedChecked 38 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 48 minutes ago
Checked hourly
Browse this vendor's advisories
Official source
CurrentChecked 9 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-2026-69844
HighCVSS 7.8
Windows Win32k Elevation of Privilege Vulnerability
Out-of-bounds read in Windows Win32K allows an authorized attacker to elevate privileges locally.
Affected productsWindows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)
Fixed versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725
Vendor guidance
Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.
Microsoft Security Response CenterCVE-2026-69536
HighCVSS 7.1
Remote Desktop Services Remote Code Execution Vulnerability
Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.
Affected productsWindows Server 2025 (Server Core installation), Windows 11 Version 25H2 for ARM64-based Systems, Windows 11 Version 25H2 for x64-based Systems, Windows 11 Version 23H2 for ARM64-based Systems
Fixed versions10.0.26100.33438, 10.0.26200.9445, 10.0.22631.7582, 10.0.26100.9445
Vendor guidance
Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012.
Microsoft Security Response CenterCVE-2026-69498
HighCVSS 7.0
Windows Win32k Elevation of Privilege Vulnerability
Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
Affected productsWindows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)
Fixed versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725
Vendor guidance
Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012.
Microsoft Security Response CenterCVE-2026-69401
HighCVSS 7.0
Audio Video Control Transport Protocol Elevation of Privilege Vulnerability
Use after free in Audio Video Control Transport Protocol allows an authorized attacker to elevate privileges locally.
Affected productsWindows Server 2025 (Server Core installation), Windows 11 Version 25H2 for ARM64-based Systems, Windows 11 Version 25H2 for x64-based Systems, Windows 11 Version 24H2 for ARM64-based Systems
Fixed versions10.0.26100.33438, 10.0.26200.9445, 10.0.26100.9445, 10.0.28000.2954
Vendor guidance
Install KB5122871. Install KB5124008. Install KB5124012.
Microsoft Security Response CenterCVE-2026-69348
HighCVSS 7.8
Windows Win32k Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.
Affected productsWindows Server 2025 (Server Core installation), Windows 11 Version 25H2 for ARM64-based Systems, Windows 11 Version 25H2 for x64-based Systems, Windows 11 Version 24H2 for ARM64-based Systems
Fixed versions10.0.26100.33438, 10.0.26200.9445, 10.0.26100.9445, 10.0.28000.2954
Vendor guidance
Install KB5122871. Install KB5124008. Install KB5124012.
Microsoft Security Response CenterCVE-2026-69266
HighCVSS 8.8
Windows DHCP Server Remote Code Execution Vulnerability
Integer overflow or wraparound in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
Affected productsWindows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)
Fixed versions10.0.17763.9245, 10.0.20348.5622, 10.0.26100.33438, 10.0.14393.9512
Vendor guidance
Install KB5122876. Install KB5122882. Install KB5122871. Install KB5123099. Install KB5123065. Install KB5123066.
Microsoft Security Response CenterCVE-2026-69265
HighCVSS 7.8
Windows NTFS Elevation of Privilege Vulnerability
Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.
Affected productsWindows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)
Fixed versions10.0.17763.9245, 10.0.20348.5622, 10.0.19044.7725, 10.0.19045.7725
Vendor guidance
Install KB5122876. Install KB5122882. Install KB5122878. Install KB5122871. Install KB5124008. Install KB5122880. Install KB5124012. Install KB5123099. Install KB5123065. Install KB5123066.
Microsoft Security Response CenterCVE-2026-62698
HighCVSS 7.8
Microsoft Digest Authentication Elevation of Privilege Vulnerability
Numeric truncation error in Microsoft Digest Authentication allows an authorized attacker to elevate privileges locally.
Affected productsWindows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)
Fixed versions10.0.17763.9121, 10.0.20348.5499, 10.0.20348.5440, 10.0.19044.7663
Vendor guidance
Install KB5120238. Install KB5120242. Install KB5120229. Install KB5120249. Install KB5120233. Install KB5120228. Install KB5121003. Install KB5120994. Install KB5120240. Install KB5121000. Install KB5120418. Install ...
Microsoft Security Response CenterCVE-2026-62739
HighCVSS 7.8
Windows HTTP.sys Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
Affected productsWindows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for x64-based Systems, Windows Server 2019, Windows Server 2019 (Server Core installation)
Fixed versions10.0.17763.9121, 10.0.20348.5499, 10.0.20348.5440, 10.0.19044.7663
Vendor guidance
Install KB5120238. Install KB5120242. Install KB5120229. Install KB5120249. Install KB5120233. Install KB5120228. Install KB5121003. Install KB5120994. Install KB5120240. Install KB5121000.
Microsoft Security Response CenterCVE-2026-61927
HighCVSS 7.0
Windows Bind Filter Driver Elevation of Privilege Vulnerability
Use after free in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally.
Affected productsWindows Server 2025 (Server Core installation), Windows 11 Version 25H2 for ARM64-based Systems, Windows 11 Version 25H2 for x64-based Systems, Windows 11 Version 24H2 for ARM64-based Systems
Fixed versions10.0.26100.33296, 10.0.26100.33222, 10.0.26200.9168, 10.0.26200.9106
Vendor guidance
Install KB5120233. Install KB5120228. Install KB5121003. Install KB5120994. Install KB5121000.
Microsoft Security Response CenterCVE-2026-63516
HighCVSS 6.5
Microsoft SharePoint Server Spoofing Vulnerability
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to perform spoofing 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.
Ubuntu Security NoticesUSN-8873-1
Severity not listed
USN-8873-1: Unbound vulnerabilities
Yuqi Qiu and Xiang Li discovered that Unbound did not correctly handle certain memory operations. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2026-81642) Ben Morris discovered that Unbound did not correctly handle cert...
Microsoft Security Response CenterCVE-2026-67405
Medium
RabbitMQ: CSWSH on Web-STOMP / Web-MQTT (no Origin validation)
Mariner
Affected productsazl3 rabbitmq-server 3.13.7-9 on Azure Linux 3.0
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2026-67415
Medium
RabbitMQ: Shovel Management Atom Exhaustion Allows Persistent Broker-Wide Denial of Service
Mariner
Affected productsazl3 rabbitmq-server 3.13.7-9 on Azure Linux 3.0
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2026-102598
Medium
Werkzeug safe_join() allows Windows special device names
Mariner
Affected productsazl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0, azl3 python-werkzeug 3.0.3-2 on Azure Linux 3.0, azl3 tensorflow 2.16.1-11 on Azure Linux 3.0
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2026-102991
MediumCVSS 6.5
Mako: Path traversal via drive-letter URI on Windows in TemplateLookup
Mariner
Affected productsazl3 python-mako 1.2.4-3 on Azure Linux 3.0
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2026-35191
LowCVSS 3.7
QUIC Unvalidated Amplification Credit may be Over Accounted
Mariner
Affected productsazl3 cloud-hypervisor 52.0.152-1 on Azure Linux 3.0, azl3 kata-containers 4.1.0.kata0-1 on Azure Linux 3.0, azl3 openvmm 0.1.0-1 on Azure Linux 3.0, azl3 rust 1.75.0-31 on Azure Linux 3.0
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2023-53209
MediumCVSS 5.5
wifi: mac80211_hwsim: Fix possible NULL dereference
Mariner
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
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2022-50304
MediumCVSS 5.5
mtd: core: fix possible resource leak in init_mtd()
Mariner
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
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2022-50303
MediumCVSS 6.1
drm/amdkfd: Fix double release compute pasid
Mariner
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
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2023-53254
HighCVSS 7.1
cacheinfo: Fix shared_cpu_map to handle shared caches at different levels
Mariner
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
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2023-53248
MediumCVSS 5.5
drm/amdgpu: install stub fence into potential unused fence pointers
Mariner
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
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2023-53247
MediumCVSS 5.5
btrfs: set_page_extent_mapped after read_folio in btrfs_cont_expand
Mariner
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
Vendor guidance
Release Notes
Microsoft Security Response CenterCVE-2023-53240
MediumCVSS 5.5
xsk: check IFF_UP earlier in Tx path
Mariner
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
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.