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A vulnerability described as critical has been identified in Mozilla Firefox up to 111. Impacted is an unknown function of the component Secure Cookie Handler. Executing manipulation can lead to Remote Code Execution. This vulnerability is registered as CVE-2023-29547. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected component is recommended.

A vulnerability categorized as critical has been discovered in Mozilla Firefox up to 111. Affected by this issue is some unknown functionality of the component Debugging API. The manipulation results in use after free. This vulnerability is identified as CVE-2023-29543. The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.

A vulnerability identified as critical has been detected in Mozilla Firefox up to 111. This affects an unknown part of the component Garbage Collector. This manipulation causes resource consumption. This vulnerability is tracked as CVE-2023-29544. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

A vulnerability was found in Linux Kernel up to 5.10.151/5.15.75/6.0.5. It has been declared as critical. This vulnerability affects the function xdp_rxq_info_unreg of the file net/core/xdp.c. Executing manipulation can lead to allocation of resources. This vulnerability is tracked as CVE-2022-50679. The attack is only possible within the local network. No exploit exists. It is recommended to upgrade the affected component.

A vulnerability described as critical has been identified in Linux Kernel up to 6.1.3. This impacts the function ext4_inode_attach_jinode of the component ext4. Executing manipulation can lead to use after free. This vulnerability appears as CVE-2022-50673. The attacker needs to be present on the local network. There is no available exploit. Upgrading the affected component is recommended.

A vulnerability classified as critical was found in Linux Kernel up to 6.1.54/6.5.4. This vulnerability affects unknown code. The manipulation results in permission issues. This vulnerability was named CVE-2023-53860. The attack needs to be approached within the local network. There is no available exploit. Upgrading the affected component is advised.

Everything you need to know about npm compromises from Shai-Hulud’s latest campaign, including detection and prevention guidance

Notepad++ 发布安全警告，它遭遇了流量劫持，部分地区的更新程序被植入恶意程序。调查发现，Notepad++ 更新程序 WinGUp 的流量被劫持到恶意服务器，下载恶意可执行文件。更新程序使用版本检查功能查询 URL“https://notepad-plus-plus.org/update/getDownloadUrl.php”并评估返回的 XML 文件。更新程序使用 XML 文件中列出的 Download-URL，将文件保存到 %TEMP% 文件夹并执行。任何能拦截和篡改此流量的攻击者都可以更改 Download-URL。Notepad++ v8.8.7 之前的版本使用了自签名证书，允许攻击者创建篡改后的更新并将其推送给受害者。从 v8.8.7 开始 Notepad++ 使用了来自 GlobalSign 签发的合法证书进行签名。

The Shadowserver Foundation has released alarming new data regarding the exposure of web applications to CVE-2025-55182, a critical vulnerability affecting React Server Components. Following significant improvements to their scanning methodologies, researchers have identified a massive attack surface comprising over 165,000 unique IP addresses and more than 644,000 domains hosting vulnerable code as of December 8, […]

The post Over 644,000 Domains Exposed to Critical React Server Components Vulnerability appeared first on Cyber Security News.

A vulnerability identified as problematic has been detected in HandL UTM Grabber Tracker Plugin up to 2.8.0 on WordPress. The affected element is an unknown function. The manipulation leads to cross site scripting. This vulnerability is documented as CVE-2025-13072. The attack can be initiated remotely. There is not any exploit available. You should upgrade the affected component.

A vulnerability labeled as problematic has been found in HandL UTM Grabber Tracker Plugin up to 2.8.0 on WordPress. The impacted element is an unknown function. The manipulation results in cross site scripting. This vulnerability is reported as CVE-2025-13073. The attack can be launched remotely. No exploit exists. The affected component should be upgraded.

A vulnerability classified as problematic was found in Hippoo Mobile App for WooCommerce Plugin up to 1.7.1 on WordPress. The impacted element is the function template_redirect. The manipulation results in path traversal. This vulnerability is identified as CVE-2025-13339. The attack can be executed remotely. There is not any exploit available.

A vulnerability has been found in Lenovo One Client up to 2.8.200.5081 and classified as problematic. This impacts an unknown function. The manipulation leads to uncontrolled search path. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability is uniquely identified as CVE-2025-13152. Local access is required to approach this attack. No exploit exists.

A new malware campaign has been identified using a Python-based delivery system to deploy CastleLoader malware

Sysdig discovered North Korea-linked EtherRAT, a stealthy new backdoor using Ethereum smart contracts for C2 after exploiting the critical React2Shell vulnerability (CVE-2025-55182).

Новая уязвимость React2Shell в Node.js уже превратила умные дома и серверы по всему миру в охотничьи угодья для ботнетов в стиле Mirai.

A sophisticated new phishing framework dubbed “Spiderman” has emerged in the cybercrime underground, dramatically lowering the barrier to entry for financial fraud. This toolkit, observed by Varonis, allows threat actors, even those with minimal technical skill, to spin up pixel-perfect replicas of legitimate banking portals in just a few clicks. The kit targets customers of […]

The post New Spiderman Phishing Kit Lets Attackers Create Malicious Bank Login Pages in Few Clicks appeared first on Cyber Security News.

In December 2025, a ransomware attack on Marquis Software Solutions, a data analytics and marketing vendor serving the financial sector, compromised sensitive customer information held by multiple banks and credit unions, according to Infosecurity Magazine. The attackers reportedly gained access through a known vulnerability in a firewall device connected to Marquis’s remote-access systems. The incident

The post When Vendors Become the Vulnerability: What the Marquis Software Breach Signals for Financial Institutions appeared first on Seceon Inc.

The post When Vendors Become the Vulnerability: What the Marquis Software Breach Signals for Financial Institutions appeared first on Security Boulevard.