Unveiling the Black Box: a Multi-Layer Framework for Explaining Reinforcement Learning-Based Cyber Agents

Reinforcement Learning RL agents are increasingly used to simulate sophisticated cyberattacks, but their decision-making processes remain opaque, hindering trust, debugging, and defensive preparedness. In high-stakes cybersecurity contexts, explainability is essential for understanding how...

Enhanced Multiuser CSI-Based Physical Layer Authentication Based on Information Reconciliation

This paper presents a physical layer authentication PLA technique using information reconciliation in multiuser communication systems. A cost-effective solution for low-end Internet of Things networks can be provided by PLA. In this work, we develop an information reconciliation scheme using Pola...

Tenda RX2 Pro setLanCfg() Command Execution

The vulnerability of the setLanCfg function in the Tenda RX2 Pro router’s microprogramming software is related to the lack of measures taken to clean data at the control level. Exploiting this vulnerability allows a remote attacker to execute arbitrary commands...

SAP Netweaver Visual Composer Multiple Vulnerabilities (May 2025)

SAP NetWeaver Visual Composer is affected by multiple vulnerabilities, including the following: - SAP NetWeaver Visual Composer Metadata Uploader is vulnerable when a privileged user can upload untrusted or malicious content which, when deserialized, could potentially lead to a compromise of...

Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel vulnerabilities (USN-7513-1)

"The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7513-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

Ubuntu 24.04 LTS : Linux kernel (GKE) vulnerabilities (USN-7515-1)

"The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7515-1 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...

CVE-2025-43010

SAP S/4HANA Cloud Private Edition or on Premise SCM Master Data Layer MDL allows an authenticated attacker with SAP standard authorization to execute a certain function module remotely and replace arbitrary ABAP programs, including SAP standard programs. This is due to lack of input validation an...

Agent Name Service (ANS): a Universal Directory for Secure AI Agent Discovery and Interoperability

The proliferation of AI agents requires robust mechanisms for secure discovery. This paper introduces the Agent Name Service ANS, a novel architecture based on DNS addressing the lack of a public agent discovery framework. ANS provides a protocol-agnostic registry infrastructure that leverages...

tranport: TLS host name wildcard matching too lax

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Detecting Sybil Addresses in Blockchain Airdrops: a Subgraph-Based Feature Propagation and Fusion Approach

Sybil attacks pose a significant security threat to blockchain ecosystems, particularly in token airdrop events. This paper proposes a novel sybil address identification method based on subgraph feature extraction lightGBM. The method first constructs a two-layer deep transaction subgraph for eac...

xorg: xwayland: Heap overflow in XkbWriteKeySyms()

A heap overflow flaw was found in X.Org and Xwayland. The computation of the length in XkbSizeKeySyms differs from what is written in XkbWriteKeySyms, which may lead to a heap-based buffer overflow...

nginx: TLS Session Resumption Vulnerability

A flaw was found in nginx. When name-based virtual hosts are configured to share the same IP address and port combination with TLS 1.3 and OpenSSL, a previously authenticated attacker can use session resumption to bypass client certificate authentication requirements on these servers. This...

rust-openssl: rust openssl ssl::select_next_proto use after free

A flaw was found in the rust-openssl package. In certain versions, ssl::selectnextproto can return a slice pointing into the server argument's buffer but with a lifetime bound to the client argument. In situations where the sever buffer's lifetime is shorter than the client buffer's, this can cau...

kernel: block, bfq: fix bfqq uaf in bfq_limit_depth()

In the Linux kernel, the following vulnerability has been resolved: block, bfq: fix bfqq uaf in bfqlimitdepth Set new allocated bfqq to bic or remove freed bfqq from bic are both protected by bfqd-lock, however bfqlimitdepth is deferencing bfqq from bic without the lock, this can lead to UAF if t...

kernel: net: phy: Remove LED entry from LEDs list on unregister

A flaw was found in the Linux kernel's network physical layer PHY driver. When a PHY device is unregistered, a missing step to remove its associated LED entry from a list can occur. This vulnerability can be triggered in a specific scenario where a PHY port is repeatedly brought down and up, and...

kernel: block: fix deadlock between sd_remove & sd_release

In the Linux kernel, the following vulnerability has been resolved: block: fix deadlock between sdremove & sdrelease Our test report the following hung task: 2538.459400 INFO: task "kworker/0:0":7 blocked for more than 188 seconds. 2538.459427 Call trace: 2538.459430 switchto+0x174/0x338...

CVE-2025-43010 Code injection vulnerability in SAP S/4HANA Cloud Private Edition or On Premise(SCM Master Data Layer (MDL))

SAP S/4HANA Cloud Private Edition or on Premise SCM Master Data Layer MDL allows an authenticated attacker with SAP standard authorization to execute a certain function module remotely and replace arbitrary ABAP programs, including SAP standard programs. This is due to lack of input validation an...

CVE-2025-43010

CVE-2025-43010 affects SAP S/4HANA Cloud Private Edition or on Premise (SCM Master Data Layer). An authenticated attacker with SAP standard authorization can remotely execute a function module and replace arbitrary ABAP programs due to lack of input validation and missing authorization checks. Re...

CVE-2025-43010: Improper Control of Generation of Code

SAP S/4HANA Cloud Private Edition or on Premise SCM Master Data Layer MDL allows an authenticated attacker with SAP standard authorization to execute a certain function module remotely and replace arbitrary ABAP programs, including SAP standard programs. This is due to lack of input validation an...

USN-7506-3 linux-fips vulnerabilities

Demi Marie Obenour and Simon Gaiser discovered that several Xen para- virtualization device frontends did not properly restrict the access rights of device backends. An attacker could possibly use a malicious Xen backend to gain access to memory pages of a guest VM or cause a denial of service in...