CVE-2026-53232 vulnerabilities

Vulnerabilities for packages: linux-aws, linux-vmware, linux-gcp, linux-qemu-melange, linux-azure, linux-qemu...

CVE-2026-3842

A flaw was found in QEMU. This vulnerability allows a local attacker within a guest virtual machine to write data beyond its allocated memory. This occurs when cpuphysicalmemorymap returns a shorter length than expected, leading to an out-of-bounds write. Successful exploitation could result in...

Bad Memory: Evaluating Prompt Injection Risks from Memory in Agentic Systems

A growing class of agentic systems maintain persistent state across sessions through memory files, behavioral preferences, and knowledge bases. While this makes agents more useful and self-improving, it also creates a new attack surface for prompt injections in which malicious instructions can be...

FRRouting Buffer Overflow DoS

The vulnerability of the FRRouting software implementation for Unix-like systems lies in the writing beyond the buffer boundaries in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

Windows Media Privilege Escalation

The vulnerability of the Windows Media component in Windows operating systems is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow attackers to increase their privileges...

Linux Distros Unpatched Vulnerability : CVE-2026-50659

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper encoding or escaping of output in .NET allows an authorized attacker to perform spoofing over a network. CVE-2026-50659 Note that Nessus relies on the...

Linux Distros Unpatched Vulnerability : CVE-2026-47302

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Allocation of resources without limits or throttling in .NET allows an unauthorized attacker to deny service over a network. CVE-2026-47302 Note that Nessus...

Linux Distros Unpatched Vulnerability : CVE-2026-15718

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - We are aware that exploit code for this is public however we are not aware of any attacks in the wild abusing this flaw. This vulnerability was fixed in Firefox...

Linux Distros Unpatched Vulnerability : CVE-2026-38752

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A stack overflow in the evaluate function editors/awk.c of BusyBox commit 371fe9 allows attackers to cause a Denial of Service DoS via supplying a crafted AWK...

Linux Distros Unpatched Vulnerability : CVE-2026-50526

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper link resolution before file access 'link following' in .NET allows an authorized attacker to perform tampering locally. CVE-2026-50526 Note that Nessus...

Linux Distros Unpatched Vulnerability : CVE-2026-50527

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Stack-based buffer overflow in .NET Framework allows an unauthorized attacker to deny service over a network. CVE-2026-50527 Note that Nessus relies on the...

Beyond Success Rate: Cost-Aware Evaluation of Offensive and Defensive Security Agents

Security-agent evaluations commonly measure peak offensive capability under generous inference budgets, emphasizing vulnerability discovery, exploit development, penetration testing, and CTF completion. Such measurements are useful but incomplete: in operational security, every reasoning step, to...

ROS-20260716-73-0052

The vulnerability in Chromium is related to the use of memory after it is freed. Exploiting this vulnerability allows a remote attacker to execute arbitrary code...

Linux Distros Unpatched Vulnerability : CVE-2026-47303

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Authentication bypass by assumed-immutable data in ASP.NET Core allows an authorized attacker to elevate privileges over a network. CVE-2026-47303 Note that...

Linux Distros Unpatched Vulnerability : CVE-2026-43721

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - This issue was addressed through improved state management. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6,...

Ubuntu 24.04 LTS : Linux kernel (HWE) vulnerabilities (USN-8545-1)

"The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8545-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws i...

Linux Distros Unpatched Vulnerability : CVE-2026-12606

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Eclipse Grizzly in versions before 5.0.2, cannot properly parse the trailer section in malformed trailer header's line, which can be leveraged to perform HTTP...

Linux Distros Unpatched Vulnerability : CVE-2026-61869

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ImageMagick before 7.1.2-26 and 6.9.13-51 contains a memory leak in the MIFF encoder that occurs when a memory allocation fails during MIFF image processing,...

Linux Distros Unpatched Vulnerability : CVE-2026-50528

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Incorrect authorization in .NET allows an unauthorized attacker to bypass a security feature over a network. CVE-2026-50528 Note that Nessus relies on the...

Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-8547-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8547-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in...