Formal Security Analysis of Agent Protocol Composition

AI agent protocols define how agents use tools, delegate work, and coordinate across software systems, but their security requirements remain incomplete and inconsistently enforced across deployments. We present AgentThread, a source-linked framework for security assurance analysis of agent...

Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: podman: podman-6.0.0-1.hum1 aarch64, x8664 podman-docker-6.0.0-1.hum1 noarch podman-machine-6.0.0-1.hum1 aarch64, x8664 podman-remote-6.0.0-1.hum1 aarch64, x8664 podman-tests-6.0.0-1.hum1 aarch64...

web-security-lab-notes

Common Web Vulnerabilities: Reproduction and Fixing Practices...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Team: Move teamdevicetypechange to the end of teamportadd. Attempting to add a port device that is already up will, unsurprisingly, fail. However, this failure occurs before modifying the teamdeviceheaderops. In the case of the...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: ext4: fixed inconsistencies in e4b bitmap reports An inconsistency issue with the bitmap was observed during stress tests under mixed huge-page workloads. Ext4 reported multiple e4b bitmap check failures, such as:...

Helpful or Harmful? Evaluating LLM-Assisted Vulnerability Patching Via a Human Study

Software vulnerability remediation is a cognitively demanding task that requires specialized security expertise often lacking in general developers. In the meantime, Large Language Models LLMs assisted tools show potential in vulnerability detection, location, and repair tasks. Hypothesis: While...

NTForge Vulnerability Research / Exploit Reproduction Template

NTForge is a Windows 10/11 C++17 vulnerability-research and exploit-reproduction template intended for authorized testing and coordinated reporting to the Microsoft Security Response Center MSRC. It provides a documented native API resolver, internal structure references, safe memory primitives,...

Oracle Linux 9 : buildah (ELSA-2026-19186)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-19186 advisory. - fixes CVE-2026-34986 - Rebuild for new golang to address CVE-2025-61726 Tenable has extracted the preceding description block directly from the Oracle Linux...

skopeo security update

1:1.22.2-6 - Rebuild for CVE-2026-32283 - Resolves: RHEL-167688 1:1.22.2-5 - Rebuild for CVE-2026-25679 - Re-add test file installation to fix tier0 tests - Resolves: RHEL-158789...

Amazon Linux 2023 : perl-DBI, perl-DBI-tests (ALAS2023-2026-1850)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1850 advisory. DBI versions before 1.648 for Perl have a heap overflow when preparsing SQL statements with more than 9 binders. The preparse method expands SQL placeholder characters to numbered binders of t...

[SECURITY] Fedora 43 Update: python3.13-3.13.14-1.fc43

Python 3.13 is an accessible, high-level, dynamically typed, interpreted programming language, designed with an emphasis on code readability. It includes an extensive standard library, and has a vast ecosystem of third-party libraries. The python3.13 package provides the "python3.13" executable:...

[SECURITY] Fedora 44 Update: python3.13-3.13.14-1.fc44

Python 3.13 is an accessible, high-level, dynamically typed, interpreted programming language, designed with an emphasis on code readability. It includes an extensive standard library, and has a vast ecosystem of third-party libraries. The python3.13 package provides the "python3.13" executable:...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: bpf: Returning the correct address for non-zero offsets in the insn array The mapdirectvalueaddr function in the instruction array incorrectly adds an offset to the resulting address. This is a bug, as the resolvepseudoldimm64...

@acastellon/auth: Authentication bypass via spoofable headers in validateToken()

@acastellon/auth v2.2.0 appears to allow an unauthenticated authentication bypass in validateToken through spoofable auth-user and Host request headers. The validateToken middleware contains a service-to-service bypass for auth-user: service-brother when req.get'host'.startsWithgetHostName. Both...

The UK Will Scan Asylum-Seekers’ Faces for Age Checks—Despite Knowing the Tech Is Flawed

Internal Home Office tests of age-verification technology show the risks of life-altering errors. It’s moving forward anyway...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: netavark: netavark-2.0.0-1.hum1 aarch64, x8664 netavark-tests-2.0.0-1.hum1 aarch64, x8664 netavark-2.0.0-1.hum1.src src...

Siemens RUGGEDCOM RST2428P Incorrect Bitwise Shift of Integer (CVE-2025-40281)

In the Linux kernel, the following vulnerability has been resolved: sctp: prevent possible shift-out-of-bounds in sctptransportupdaterto syzbot reported a possible shift-out-of- bounds 1 Blamed commit added rtoalphamax and rtobetamax set to 1000. It is unclear if some sctp users are setting very...

SUSE CVE-2026-32737

Romeo gives the capability to reach high code coverage of Go ≥1.20 apps by helping to measure code coverage for functional and integration tests within GitHub Actions. Prior to version 0.2.1, due to a mis-written NetworkPolicy, a malicious actor can pivot from the "hardened" namespace to any Pod...

OPENSUSE-SU-2026:20986-1 Security update for perl-Crypt-SaltedHash

This update for perl-Crypt-SaltedHash fixes the following issues: Changes in perl-Crypt-SaltedHash: updated to 0.110.0 0.11 0.11 2026-05-20 14:05:07+01:00 Europe/London - Fixed metadata - Moved author tests into xt 0.10 2026-05-19 - Maintenance taken over by Robert Rothenberg - Updated the Git...

SUSE-SU-2026:22103-1 Security update for opensc

This update for opensc fixes the following issues - CVE-2026-10275: global buffer overflow during key pair generation tests due to missing input validation bsc1267246. - CVE-2026-40528: stack and heap buffer overrun in the dokeyvalue function due to missing length check allows for memory corrupti...