dotnet: ASP.NET Core: Denial of Service via uncontrolled resource consumption

A flaw was found in ASP.NET Core SignalR and Blazor Server. A remote attacker could send a specially crafted MessagePack payload containing deeply nested arrays that trigger excessive recursion and cause a stack overflow. This issue may result in application termination and a denial of service...

dotnet: .NET: Local file tampering via link following vulnerability

A flaw was found in .NET's System.Formats.Tar library. When extracting a specially crafted TAR archive containing symbolic links, the TarFile.ExtractToDirectory method may incorrectly follow those links and write files outside the intended extraction directory. An attacker could exploit this issu...

kernel: net: use dst_dev_rcu() in sk_setup_caps()

In the Linux kernel, the following vulnerability has been resolved: net: use dstdevrcu in sksetupcaps Use RCU to protect accesses to dst-dev from sksetupcaps and skdstgsomaxsize. Also use dstdevrcu in ip6dstmtumaybeforward, and ipdstmtumaybeforward. ip4dsthoplimit can use dstdevnetrcu...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9. 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 severity rating, is available for each vulnerability from th...

RHSA-2026:25115 Red Hat Security Advisory: .NET 10.0 security update

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RHSA-2026:25114 Red Hat Security Advisory: .NET 10.0 security update

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RHSA-2026:25113 Red Hat Security Advisory: .NET 9.0 security update

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RHSA-2026:25110 Red Hat Security Advisory: .NET 8.0 security update

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Malicious code in chai-net-test (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector cd5f4bb3d7abae3be57c7521b84016b6484d4c21bd2898fcde043d376513cf1e chai-net-test ships a remote-code-execution dropper behind its public chain API. When a consumer calls chain... the documented entry point,...

MAL-2026-5607 Malicious code in chai-net-test (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector cd5f4bb3d7abae3be57c7521b84016b6484d4c21bd2898fcde043d376513cf1e chai-net-test ships a remote-code-execution dropper behind its public chain API. When a consumer calls chain... the documented entry point,...

Malicious code in chai-as-victimed (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 4b60cf728d4e2f5932f37d3e420649f6facc08959a8380a4724ec9e885b88754 Package name impersonates chai-as-promised but ships a remote-code dropper. lib/caller.js base64-decodes a hardcoded URL pointing to...

RockyLinux 9 : osbuild-composer (RLSA-2026:22714)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:22714 advisory. golang: archive/zip: Excessive CPU consumption when building archive index in archive/zip CVE-2025-61728 golang: net/url: Memory exhaustion in query...

AlmaLinux 8 : .NET 9.0 (ALSA-2026:25113)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:25113 advisory. dotnet: .NET: Local file tampering via link following vulnerability CVE-2026-45491 dotnet: ASP.NET Core: Denial of Service via uncontrolled resource...

AlmaLinux 8 : .NET 8.0 (ALSA-2026:25110)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:25110 advisory. dotnet: .NET: Local file tampering via link following vulnerability CVE-2026-45491 dotnet: ASP.NET Core: Denial of Service via uncontrolled resource...

RHEL 9 : kernel (RHSA-2026:25218)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:25218 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: net: use dstdevrcu in...

RHEL 9 : .NET 10.0 (RHSA-2026:25222)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:25222 advisory. .NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR...

Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: scsi: target: iscsi: Fix use-after-free in iscsitdecconnusagecount CVE-2026-23216 kernel: Linux kernel: Use-after-free in bonding driver leads to denial of service CVE-2026-31419 kernel:...

AlmaLinux 10 : .NET 8.0 (ALSA-2026:25111)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:25111 advisory. dotnet: .NET: Local file tampering via link following vulnerability CVE-2026-45491 dotnet: ASP.NET Core: Denial of Service via uncontrolled resource...

ALSA-2026:25220 Important: .NET 8.0 security update

.NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 8.0.128 and .NET Runtime...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : Net::CIDR::Lite vulnerabilities (USN-8406-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8406-1 advisory. Dave Rolsky discovered that Net::CIDR::Lite did not properly handle extraneous zero...