Alerts This Week
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Alerts This Week
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Security Vulnerabilities - Page 4

Attackers are actively exploiting a high-severity vulnerability in Langflow, an open-source platform used to build and run AI workflows. ...

CISA added CVE-2026-11645 to its Known Exploited Vulner...

IronWorm steals credentials and uses them to spread bey...

Discover Security Vulnerabilities News

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PostgreSQL and BeyondTrust: High Severity Risk Requires Immediate Patch

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Recent vulnerabilities in BeyondTrust Remote Support (CVE-2024-12356) and PostgreSQL (CVE-2025-1094) are being actively exploited by threat actors and require urgent mitigation by admins using the popular SQL database and BeyondTrust Remote Support solution. Attackers are using this PostgreSQL SQL injection flaw to sneak SQL commands past security checks, then execute remote commands against vulnerable versions of BeyondTrust for access and control over systems running vulnerable versions.

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Fedora 6.12 Critical Advisory: Lockdown Mode Default Off, High Risk

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System security is of utmost importance for any Linux admin, yet even those who take great measures to safeguard their systems can sometimes be caught off-guard by changes to default settings. A recent vulnerability in Fedora Linux kernel version 6.12, tracked as CVE-2025-1272, has caused considerable alarm as Lockdown Mode was accidentally disabled without warning, though seemingly inconsequential at first glance.

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CISA: 2024-53104 critical: Linux kernel UVC driver exploit

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Recently, the Cybersecurity and Infrastructure Security Agency (CISA) issued a dire warning regarding an out-of-bounds write vulnerability in the Linux kernel tracked as CVE-2024-53104. This issue exists within UVC drivers and has already been targeted in attacks. We admins must understand the nature of this threat, assess risks to our systems, and take adequate precautionary measures to guard against potential exploitation.

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Red Hat: CVE-2024-36904 critical: kernel remote code execution threat

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In a startling revelation, researchers have uncovered a critical vulnerability in the Linux kernel that has remained undetected for seven years, posing a significant threat to the security of Linux systems. This flaw, identified in the core TCP subsystem, results from a race condition in the inet_twsk_hashdance function, which could allow attackers to execute remote code and take over compromised devices.

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ClamAV Update Required: CVE-2025-20128 Critical DoS Threat

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If you're using ClamAV to detect threats on your Linux systems, it's time to patch your installations! Cisco has released crucial security updates to address CVE-2025-20128. PoC code that exposes an exploit through a heap-based buffer overflow in the OLE2 decryption routine could allow remote attackers to trigger denial-of-service (DoS) conditions without authentication.

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Firefox 134: High-Impact Security Fixes and Usability Upgrades for Linux

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As a Linux security admin, staying ahead of the latest updates is crucial for maintaining a secure environment, and the recent release of Firefox 134 brings a host of significant changes you shouldn't miss. This update enhances touchpad support on Linux, making everyday browsing smoother with new gestures like stopping a scroll motion, and also packs several critical security fixes. With Firefox 134, eleven security vulnerabilities have been patched, including three high-impact issues that could otherwise expose your systems to arbitrary code execution risks.

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Google Chrome 132 Security Advisory: 13 Critical Flaws Impacting Integrity

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Google's widely used Chrome web browser is back in the security spotlight, as yet another 13 critical security flaws need to be urgently addressed. Google quickly released Chrome 132 to patch these severe bugs. With vulnerabilities ranging from out-of-bounds memory access to a stack buffer overflow, these issues impact data integrity and the overall security posture of affected systems.

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Ubuntu: Secure rsync from RCE issues with critical patches

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Are you using rsync to synchronize files on your Ubuntu-based Linux systems? If so, several severe remote code execution (RCE) vulnerabilities recently found in the widely used file synchronization utility could put you at risk of full system compromise! Left unpatched, these RCE flaws allow attackers to execute arbitrary code and compromise entire systems.

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Critical: CVE-2024-7344 affecting UEFI Secure Boot on Linux Systems

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A significant security vulnerability, CVE-2024-7344, has recently been identified, posing a serious risk to Linux systems that leverage UEFI Secure Boot. This vulnerability allows attackers to bypass Secure Boot protections, thereby enabling the execution of untrusted code during the boot process. This kind of exploit can lead to the deployment of malicious UEFI bootkits, which are notoriously difficult to detect and can provide persistent and powerful control over affected systems.

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Chrome 131: Urgent Advisory from CERT-In on Remote Exploit Risk

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India's Computer Emergency Response Team (CERT-In) recently issued a high-risk advisory warning about Google Chrome vulnerabilities in versions prior to 131.0.6778.204 for Linux that could allow remote hackers to gain unauthorized access to impacted systems. As a Linux security admin, staying ahead of any threats that might compromise your systems is paramount.

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New Python Vuln Exposes Linux Systems to Memory Exhaustion Risks

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Attention Linux administrators and Python developers! A crucial security alert regarding a high-severity vulnerability, CVE-2024-12254, has just been issued, affecting systems running Python versions 3.12.0 or later. This issue could potentially lead to memory exhaustion that could cripple applications or cause system crashes if left unaddressed.

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Understanding and Mitigating CVE-2024-42070: A Critical Vulnerability in Linux Kernel’s nftables

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A type confusion vulnerability within the Linux Kernel's nftables subsystem - CVE-2024-42070 - was recently discovered, requiring urgent mitigation through kernel patches released by the community. Nftables is a robust framework integrated into the Linux kernel designed to facilitate packet filtering and firewall management, but vulnerabilities in this component raise concerns about a broader trend of Linux firewall vulnerabilities and their impact on affected systems.

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Chrome 131: Emergency Update for High-Risk Vulnerabilities in Linux

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Google recently unveiled a critical security update to their popular web browser, Google Chrome, addressing over a dozen significant security vulnerabilities. Chrome version 131 is now available in stable channels for Windows, Mac, Linux, and Android, and users should update promptly so their systems remain secure.

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7-Zip 24.07 Update: Critical Security Flaw - Code Execution Threat

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Compression utilities like 7-Zip have become essential tools for managing and storing data efficiently. Renowned for its high compression ratio and versatility, 7-Zip has earned millions of fans, from individual consumers to IT professionals around the globe. However, even trusted software can contain vulnerabilities. Recently, a security flaw was discovered within 7-Zip that may allow remote attackers to execute code through specially crafted archives containing malicious codes.

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Google's OSS-Fuzz Initiative: Critical OpenSSL Flaws and AI Role

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Google has long been at the forefront of innovation in cybersecurity, yet security vulnerabilities in its widely used products like Chrome browser and Gmail are frequently uncovered. While Google faces widespread criticism over security flaws in these popular products, its defensive security research efforts cannot be ignored. Google recently confirmed critical security flaws through AI by their OSS-Fuzz team, demonstrating their dedication to protecting digital infrastructure.

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