September 8, 2026-KB5126048 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1809 and Windows Server 2019

September 8, 2026-KB5126048 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1809 and Windows Server 2019 Applies To .NET Note Release Date: September 8, 2026 Version: .NET Framework 3.5 and 4.8 The September 8, 2026 update for Windows 10, version 1809 and Windows Server...

September 8, 2026-Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 R2 (KB5126051)

September 8, 2026-Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 R2 KB5126051 Applies To .NET Note Applies to: Microsoft .NET Framework 4.8 Important The installation of this Extended Security Update ESU might fail when you try to install it on an Azure Arc-enabled...

.NET and Visual Studio Remote Code Execution Vulnerability

Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network...

.NET Elevation of Privilege Vulnerability

External control of file name or path in .NET allows an unauthorized attacker to elevate privileges over a network...

September 8, 2026-KB5126421 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 21H2 and Windows 10 Version 22H2

September 8, 2026-KB5126421 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 21H2 and Windows 10 Version 22H2 Applies To .NET Note Release Date: September 8, 2026 Version: .NET Framework 3.5 and 4.8.1 The September 8, 2026 update for Windows 10 Version 21H2 and Windows 10...

September 8, 2026-Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 R2 (KB5126045)

September 8, 2026-Security and Quality Rollup for .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 R2 KB5126045 Applies To .NET Note Applies to: Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .NET Framework 4.7.2 Important The...

.NET 8.0 Update - September 8, 2026

.NET 8.0 Update - September 8, 2026 .NET 8.0 has been refreshed with the latest update as of September 8, 2026. This update contains security fixes. See the release notes for details about updated packages. .NET 8.0 servicing updates are upgrades. The latest servicing update for 8.0 will remove t...

.NET and Visual Studio Remote Code Execution Vulnerability

Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network...

.NET and Visual Studio Elevation of Privilege Vulnerability

Heap-based buffer overflow in .NET and Visual Studio allows an unauthorized attacker to elevate privileges over a network...

.NET Information Disclosure Vulnerability

Origin validation error in .NET allows an unauthorized attacker to disclose information over a network...

.NET Elevation of Privilege Vulnerability

Exposure of sensitive information to an unauthorized actor in .NET allows an authorized attacker to elevate privileges locally...

September 8, 2026-Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 (KB5126049)

September 8, 2026-Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 KB5126049 Applies To .NET Note Applies to: Microsoft .NET Framework 4.8 Important The installation of this Extended Security Update ESU might fail when you try to install it on an Azure Arc-enabled device...

September 8, 2026-KB5126050 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server 2022

September 8, 2026-KB5126050 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows Server 2022 Applies To .NET Note Release Date: September 8, 2026 Version: .NET Framework 3.5 and 4.8 The September 8, 2026 update for Windows Server 2022 includes security and cumulative reliability...

SUSE-SU-2026:23537-1 Security update for the Linux Kernel (Live Patch 27 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-50.2 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie bsc1270023. - CVE-2026-53246: sctp: validate cached peer INIT chunk length i...

SUSE-SU-2026:23489-1 Security update for the Linux Kernel (Live Patch 27 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-50.2 fixes various security issues: The following security issues were fixed: - CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie bsc1270023. - CVE-2026-53246: sctp: validate cached peer INIT chunk length i...

Security update for the Linux Kernel (Live Patch 27 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-50.2 fixes various security issues: The following security issues were fixed: CVE-2026-53224: sctp: validate embedded INIT chunk and address list lengths in cookie bsc1270023. CVE-2026-53246: sctp: validate cached peer INIT chunk length in...

CVE-2026-81928

A flaw was found in Net::DNS versions before 1.57 for Perl. An attacker can cause a denial of service DoS by sending a specially crafted DNS message with a misplaced Transaction Signature TSIG record. When a system using Net::DNS, such as a forwarder or proxy, attempts to re-encode this message, ...

Important: Red Hat Security Advisory: Red Hat build of MicroShift 4.22.13 security update

Red Hat build of MicroShift release 4.22.13 is now available with updates to packages and images that include a security update. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed...

CVE-2026-72889

A flaw was found in Net::OAuth for Perl. A remote attacker can exploit this vulnerability by manipulating the signature algorithm used for verification. By specifying a weaker algorithm, such as HMAC-SHA1 or HMAC-SHA256, in the incoming message, the attacker can force the system to use a...

net/url: golang: golang net/url: Denial of Service from quadratic complexity in path resolution

A flaw was found in net/url, a component of golang. This vulnerability arises when resolving relative paths that contain numerous parent directory '..' segments. A remote attacker could exploit this by providing a specially crafted path, leading to quadratic time complexity and excessive memory...