Vulnerabilities

Apple has issued urgent security updates to fix a zero-day vulnerability that is being actively exploited, warning that attackers may have used it in targeted campaigns. CVE-2025-43300 is a flaw in Apple’s Image I/O framework that allows out-of-bounds writing, affecting how applications manage common image file formats. According to Apple’s …

A significant security vulnerability has been discovered in Microsoft’s Copilot for M365 that allowed users, including potential malicious insiders, to access and interact with sensitive files without leaving any record in the official audit logs. After patching the flaw, Microsoft has reportedly decided against issuing a formal CVE or notifying …

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has included the critical Trend Micro Apex One vulnerability, CVE-2025-54948, in its Known Exploited Vulnerabilities (KEV) Catalog due to active exploitation. Trend Micro Apex One is a popular endpoint security platform that detects and responds to malware and other security threats. However, …

F5 Networks has revealed a new HTTP/2 vulnerability impacting several BIG-IP products, which could enable remote attackers to conduct denial-of-service attacks on corporate networks. The security flaw named CVE-2025-54500, known as the “HTTP/2 MadeYouReset Attack,” was announced on August 13, 2025, with updates on August 15. The vulnerability exploits malformed …

Zoom has released security updates for its Windows clients to fix two major vulnerabilities, CVE-2025-49456 and CVE-2025-49457, which could allow attackers to exploit race conditions and untrusted search paths. The first flaw, CVE-2025-49456 (CVSS 6.2), is a race condition in the installer for certain Zoom Clients for Windows. According to …

Adobe’s August 2025 Patch Tuesday updates fix over 60 vulnerabilities in 3D design, content creation, publishing, and other products. The software giant has released 13 new advisories, including five for vulnerabilities in Substance 3D products: Viewer, Modeler, Painter, Sampler, and Stager. Adobe fixed critical code execution vulnerabilities and several medium-severity …

ESET researchers found a zero-day vulnerability in WinRAR for Windows, tracked as CVE-2025-8088, which has been used to run malicious code on victims’ computers. With a CVSS v3.1 score of 8.4, this flaw lets attackers manipulate extraction processes and place harmful files in the wrong system areas. Vulnerable versions of …

More than 28,000 unpatched Microsoft Exchange servers are publicly accessible and vulnerable to the critical security flaw CVE-2025-53786, as reported by The Shadowserver Foundation on August 7, 2025. CISA’s Emergency Directive 25-02 on August 7 requires federal agencies to fix a critical vulnerability in Microsoft Exchange hybrid setups by 9:00 …

Researchers revealed critical zero-day vulnerabilities that bypass Windows BitLocker encryption, enabling attackers with physical access to quickly extract data from encrypted devices. Research by Alon Leviev and Netanel Ben Simon from Microsoft’s STORM team reveals critical flaws in the Windows Recovery Environment (WinRE) that threaten BitLocker’s security. Four Critical Attack …