Microsoft Security Advisory CVE-2026-45591 – ASP.NET Core Denial of Service Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in ASP.NET Core SignalR and Blazor Server. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A denial of service...

SUSE-SU-2026:2327-1 Security update for go1.26

This update for go1.26 fixes the following issues Update to go1.26.4 bsc1255111: - CVE-2026-27145: crypto/x509: split candidate hostname only once bsc1267450. - CVE-2026-42504: mime: quadratic complexity in WordDecoder.DecodeHeader bsc1267442. - CVE-2026-42507: net/textproto: arbitrary input are...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling. An attacker can exhaust system resources by sending specially crafted requests over the network, resulting in service unavailability for legitimate users. Remediation Upgrade...

Symlink Attack

Overview Affected versions of this package are vulnerable to Symlink Attack via improper link resolution before file access. An attacker can modify local files by exploiting symbolic links to redirect file operations to unintended locations. Remediation Upgrade...

Symlink Attack

Overview Affected versions of this package are vulnerable to Symlink Attack via improper link resolution before file access. An attacker can modify local files by exploiting symbolic links to redirect file operations to unintended locations. Remediation Upgrade...

PT-2026-46945

Name of the Vulnerable Software and Affected Versions Envoy versions prior to 1.35.11 Description An issue exists in the Envoy gateway related to HTTP/2, which can be exploited to cause a denial of service, potentially bringing down an Evonode. There have been reports of elevated activities...

Infinite loop

Overview Microsoft.AspNetCore.App.Runtime.linux-arm64 is a package providing a default set of APIs for building an ASP.NET Core application. Contains assets used for self-contained deployments. Affected versions of this package are vulnerable to Infinite loop in the FormDataReader.ProcessFormKeys...

Allocation of Resources Without Limits or Throttling

Overview Microsoft.AspNetCore.App.Runtime.linux-arm64 is a package providing a default set of APIs for building an ASP.NET Core application. Contains assets used for self-contained deployments. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttlin...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read when decoding malformed Base64Url input. An attacker can cause a disruption of service. Remediation Upgrade Microsoft.NETCore.App.Runtime.linux-arm64 to version 9.0.14, 10.0.4 or higher. References - GitHub Commit -...

Incorrect Default Permissions

Overview Affected versions of this package are vulnerable to Incorrect Default Permissions. An attacker can gain elevated privileges by exploiting these permissions locally. Remediation Upgrade Microsoft.NETCore.App.Runtime.linux-arm64 to version 10.0.4 or higher. References - Vulnerability Advis...

Security update for go1.25-openssl

This update for go1.25-openssl fixes the following issues: Update to version 1.25.7. Security issues fixed: CVE-2025-61732: cmd/go: discrepancy between Go and C/C++ comment parsing allows for C code smuggling bsc1257692. CVE-2025-68121: crypto/tls: Config.Clone copies automatically generated...

openSUSE 16 Security Update : go1.25 (openSUSE-SU-2026:20214-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20214-1 advisory. Update to version 1.25.7. Security issues fixed: - CVE-2025-61732: cmd/go: discrepancy between Go and C/C++ comment parsing allows for C code...

SUSE-SU-2026:20428-1 Security update for go1.25

This update for go1.25 fixes the following issues: Update to version 1.25.7. Security issues fixed: - CVE-2025-61732: cmd/go: discrepancy between Go and C/C++ comment parsing allows for C code smuggling bsc1257692. - CVE-2025-68121: crypto/tls: Config.Clone copies automatically generated session...

OPENSUSE-SU-2026:20214-1 Security update for go1.25

This update for go1.25 fixes the following issues: Update to version 1.25.7. Security issues fixed: - CVE-2025-61732: cmd/go: discrepancy between Go and C/C++ comment parsing allows for C code smuggling bsc1257692. - CVE-2025-68121: crypto/tls: Config.Clone copies automatically generated session...

Security update for go1.25

This update for go1.25 fixes the following issues: Update to version 1.25.7. Security issues fixed: CVE-2025-61732: cmd/go: discrepancy between Go and C/C++ comment parsing allows for C code smuggling bsc1257692. CVE-2025-68121: crypto/tls: Config.Clone copies automatically generated session tick...

SUSE-SU-2026:0427-1 Security update for go1.25

This update for go1.25 fixes the following issues: Update to version 1.25.7. Security issues fixed: - CVE-2025-61732: cmd/go: discrepancy between Go and C/C++ comment parsing allows for C code smuggling bsc1257692. - CVE-2025-68121: crypto/tls: Config.Clone copies automatically generated session...

Inadequate Encryption Strength

Overview Affected versions of this package are vulnerable to Inadequate Encryption Strength via the SMTP process. An attacker can intercept sensitive information by performing a man-in-the-middle attack that prevents the use of TLS, causing data to be sent over an unencrypted connection...

Inadequate Encryption Strength

Overview Affected versions of this package are vulnerable to Inadequate Encryption Strength via the SMTP process. An attacker can intercept sensitive information by performing a man-in-the-middle attack that prevents the use of TLS, causing data to be sent over an unencrypted connection...

HTTP Request Smuggling

Overview Microsoft.AspNetCore.App.Runtime.linux-arm64 is a package providing a default set of APIs for building an ASP.NET Core application. Contains assets used for self-contained deployments. Affected versions of this package are vulnerable to HTTP Request Smuggling via the interpretation of...

Linux Distros Unpatched Vulnerability : CVE-2023-53266

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: arm64: acpi: Fix possible memory leak of ffhctxt Allocated 'ffhctxt' memory leak is possible...