PT-2026-40264

Name of the Vulnerable Software and Affected Versions ASP.NET Core versions prior to 8.0.27 ASP.NET Core versions prior to 9.0.16 ASP.NET Core versions prior to 10.0.8 Description An unauthorized attacker can cause a denial of service over a network due to a loop with an unreachable exit conditio...

Microsoft .NET Input Validation Vulnerability

Microsoft .NET is a software framework developed by Microsoft Corporation in the United States. It focuses on agile software development, rapid application development, platform independence, and transparency in networking. There is an input validation vulnerability in Microsoft .NET. Attackers c...

PT-2026-39942

Issuing an ICMP ping via the net ping shell command to a device's own IPv4 address causes the network stack to recursively re-enter the input path on the same system work-queue stack. Because the destination is recognized as a local address, both the echo request and the resulting echo reply are...

Microsoft .NET security vulnerabilities

Microsoft .NET is a software framework developed by Microsoft Corporation in the United States. It focuses on agile software development, rapid application development, platform independence, and network transparency. There are security vulnerabilities in Microsoft .NET. Attackers can exploit the...

OPENSUSE-SU-2026:10756-1 perl-Net-CIDR-0.270.0-2.1 on GA media

These are all security issues fixed in the perl-Net-CIDR-0.270.0-2.1 package on the GA media of openSUSE Tumbleweed...

nnU-Net security vulnerabilities

nnU-Net is an automatic adaptation dataset semantic segmentation framework developed by MIC-DKFZ. Versions of nnU-Net prior to 2.4.1 contained a security vulnerability. This vulnerability stemmed from the Issue Triage workflow, which allowed attackers to control content injection into the Claude...

CVE-2026-42899

Loop with unreachable exit condition 'infinite loop' in ASP.NET Core allows an unauthorized attacker to deny service over a network...

CVE-2026-32177: Heap-based Buffer Overflow

Heap-based buffer overflow in .NET allows an unauthorized attacker to elevate privileges locally...

CVE-2026-1681: Uncontrolled Recursion

Issuing an ICMP ping via the net ping shell command to a device's own IPv4 address causes the network stack to recursively re-enter the input path on the same system work-queue stack. Because the destination is recognized as a local address, both the echo request and the resulting echo reply are...

CVE-2026-44246: Improper Neutralization of Special Elements in Output Used by a Downstream Component

nnU-Net is a semantic segmentation framework that automatically adapts its pipeline to a dataset. Prior to 2.4.1, the nnU-Net Issue Triage workflow in .github/workflows/issue-triage.yml is vulnerable to Agentic Workflow Injection. The workflow sets allowednonwriteusers: $...

CVE-2026-42348: Memory Allocation with Excessive Size Value

OpenTelemetry.OpAmp.Client is the OpAMP client for OpenTelemetry .NET. Prior to 0.2.0-alpha.1, when receiving responses from the OpAMP server over HTTP, the OpAMP client allocates an unbounded buffer to read all bytes from the server, with no upper-bound on the number of bytes consumed. This coul...

CVE-2026-32175: Absolute Path Traversal

A tampering vulnerability exists when .NET Core improperly handles specially crafted files. An attacker who successfully exploited this vulnerability could write arbitrary files and directories to certain locations on a vulnerable system. However, an attacker would have limited control over the...

CVE-2026-35433: Improper Input Validation

Improper input validation in .NET allows an unauthorized attacker to elevate privileges locally...

CVE-2026-44302: Loop with Unreachable Exit Condition

Snappier is a high performance C implementation of the Snappy compression algorithm. Prior to 1.3.1, Snappier.SnappyStream enters an uncatchable infinite loop when decompressing a malformed framed-format Snappy stream as small as 15 bytes. This vulnerability is fixed in 1.3.1...

PT-2026-40187

Name of the Vulnerable Software and Affected Versions .NET affected versions not specified Description Improper input validation in .NET allows an unauthorized attacker to elevate privileges locally...

UBUNTU-CVE-2026-42899

Loop with unreachable exit condition 'infinite loop' in ASP.NET Core allows an unauthorized attacker to deny service over a network...

Linux Distros Unpatched Vulnerability : CVE-2026-42257

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Net::IMAP implements Internet Message Access Protocol IMAP client functionality in Ruby. Prior to versions 0.4.24, 0.5.14, and 0.6.4, several Net::IMAP commands...

PT-2026-40132

Name of the Vulnerable Software and Affected Versions Microsoft Visual Studio/.NET versions prior to 10.0.8 Description A tampering issue occurs when .NET Core improperly handles specially crafted files. An attacker can exploit this by sending a specially crafted file to a vulnerable system,...

Linux skmsg Heap Buffer Overflow DoS

The vulnerability in the net/core/skmsg.c module of the Linux operating system is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to cause a service failure...

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50261)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50261 advisory. - xfrm: esp: ipv4: fix up flags setting Greg Kroah-Hartman Orabug: 39344515 CVE-2026-43284 - xfrm: esp: avoid in-place decrypt on shared skb frags...