CVE-2025-56558

The provided sources describe a Dyson MQTT server vulnerability (CVE-2025-56558) affecting Dyson IoT devices dating to 2022+. A client possessing AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_SESSION_TOKEN, and a device serial can publish/subscribe to Dyson MQTT topics even if the physical device...

About Remote Code Execution – Redis “RediShell” (CVE-2025-49844) vulnerability

About Remote Code Execution - Redis "RediShell" CVE-2025-49844 vulnerability. Redis is a popular in-memory key–value database, used as a distributed cache and message broker, with optional durability. This vulnerability allows a remote authenticated attacker to execute arbitrary code via a...

CVE-2025-40074

In the Linux kernel, the following vulnerability has been resolved: ipv4: start using dstdevrcu Change icmpv4xrlimallow, ipdefrag to prevent possible UAF. Change ipmrpreparexmit, ipmrqueuefwdxmit, ipmroutput, ipv4neighlookup to use lockdep enabled dstdevrcu...

CVE-2025-40074 ipv4: start using dst_dev_rcu()

In the Linux kernel, the following vulnerability has been resolved: ipv4: start using dstdevrcu Change icmpv4xrlimallow, ipdefrag to prevent possible UAF. Change ipmrpreparexmit, ipmrqueuefwdxmit, ipmroutput, ipv4neighlookup to use lockdep enabled dstdevrcu...

CVE-2025-11955

The CVE-2025-11955 describes an OCSP certificate validation flaw in TheGreenBow VPN Client, affecting version 7.5 and 7.6. The vulnerability lets the IKEv2 VPN tunnel be established even if no OCSP response is received or if the OCSP signature is invalid, due to incorrect OCSP validation during a...

CVE-2025-11955 Incorrect validation of OCSP certificates in TheGreenBow VPN Client Windows Enterprise

Incorrect validation of OCSP certificates vulnerability in TheGreenBow VPN, versions 7.5 and 7.6. During the IKEv2 authentication step, the OCSP-enabled VPN client establishes the tunnel even if it does not receive an OCSP response or if the OCSP response signature is invalid...

Network Intrusion Detection: Evolution from Conventional Approaches to LLM Collaboration and Emerging Risks

This survey systematizes the evolution of network intrusion detection systems NIDS, from conventional methods such as signature-based and neural network NN-based approaches to recent integrations with large language models LLMs. It clearly and concisely summarizes the current status, strengths, a...

Siemens SIMATIC Devices NULL Pointer Dereference (CVE-2024-36008)

In the Linux kernel, the following vulnerability has been resolved: ipv4: check for NULL idev in iprouteusehint syzbot was able to trigger a NULL deref in fibvalidatesource in an old tree. It appears the bug exists in latest trees. This plugin only works with Tenable.ot. Please visit...

Important: kernel

Issue Overview: An issue was discovered in drivers/mtd/ubi/cdev.c in the Linux kernel 6.2. There is a divide-by-zero error in dodivsz,mtd-erasesize, used indirectly by ctrlcdevioctl, when mtd-erasesize is 0. CVE-2023-31085 A flaw in the kernel Xen event handler can cause a deadlock with Xen conso...

PT-2025-43935

Name of the Vulnerable Software and Affected Versions TheGreenBow VPN versions 7.5 through 7.6 Description The software does not properly validate OCSP certificates. During the IKEv2 authentication process, the VPN client establishes a tunnel even if an OCSP response is not received or if the OCS...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Use of Uninitialized Resource (CVE-2024-50033)

In the Linux kernel, the following vulnerability has been resolved: slip: make slhcremember more robust against malicious packets syzbot found that slhcremember was missing checks against malicious packets 1. slhcremember only checked the size of the packet was at least 20, which is not good...

[SECURITY] Fedora 43 Update: dovecot-2.4.1-6.fc43

Dovecot is an IMAP server for Linux/UNIX-like systems, written with security primarily in mind. It also contains a small POP3 server. It supports mail in either of maildir or mbox formats. The SQL drivers and authentication plug-ins are in their subpackages...

[SECURITY] Fedora 43 Update: fetchmail-6.5.6-1.fc43

Fetchmail is a remote mail retrieval and forwarding utility intended for use over on-demand TCP/IP links, like SLIP or PPP connections. Fetchmail supports every remote-mail protocol currently in use on the Internet POP2, POP3, RPOP, APOP, KPOP, all IMAPs, ESMTP ETRN, IPv6, and IPSEC for retrieval...

SUSE CVE-2023-53726

In the Linux kernel, the following vulnerability has been resolved: arm64: csum: Fix OoB access in IP checksum code for negative lengths Although commit c2c24edb1d9c "arm64: csum: Fix pathological zero-length calls" added an early return for zero-length input, syzkaller has popped up with an...

Lightweight and Breach-Resilient Authenticated Encryption Framework for Internet of Things

The Internet of Things IoT relies heavily on resource-limited devices to communicate critical e.g., military data information under low-energy adversarial environments and low-latency wireless channels. Authenticated Encryption AE guarantees confidentiality, authenticity, and integrity, making it...

Zero Trust Network Access Man-in-the-Middle

The vulnerability of the Zero Trust Network Access ZTNA technology for FortiOS operating systems and FortiProxy proxy servers in protecting against internet attacks is related to improper verification of certificate authenticity. Exploiting this vulnerability could allow a malicious actor to carr...

AutomationDirect Productivity Suite security vulnerabilities

AutomationDirect Productivity Suite is a programmable logic controller programming software from AutomationDirect, Inc. A security vulnerability exists in AutomationDirect Productivity Suite version v4.4.1.19, which originates from a binding to an unrestricted IP address and could allow an...

KeeneticOS security vulnerabilities

KeeneticOS is an operating system from the German company Keenetic. A security vulnerability exists in KeeneticOS versions prior to 4.3, which stems from the presence of cross-site scripting on the Wireless ISP page that could allow an attacker to add a user with full privileges and take over the...

DSA-6035-1 python-internetarchive - security update

Bulletin has no description...

ALPINE-CVE-2025-40778

Under certain circumstances, BIND is too lenient when accepting records from answers, allowing an attacker to inject forged data into the cache. This issue affects BIND 9 versions 9.11.0 through 9.16.50, 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through 9.21.12, 9.11.3-S1 through...