Zero-Day
New Windows zero-day exploited by 11 state hacking groups since 2017
At least 11 state-backed hacking groups from North Korea, Iran, Russia, and China have been exploiting a new Windows vulnerability in data theft and cyber espionage zero-day attacks since 2017. However, as security researchers Peter Girnus and Aliakbar Zahravi with Trend Micro’s Zero Day Initiative (ZDI) reported today, Microsoft tagged it as “not meeting the […]
Microsoft patches Windows Kernel zero-day exploited since 2023
Slovak cybersecurity company ESET says a newly patched zero-day vulnerability in the Windows Win32 Kernel Subsystem has been exploited in attacks since March 2023. Fixed in Windows security updates released during this month’s Patch Tuesday, the security flaw is now tracked as CVE-2025-24983 and was reported to Microsoft by ESET researcher Filip Jurčacko. The vulnerability is […]
Apple fixes WebKit zero-day exploited in ‘extremely sophisticated’ attacks
Apple has released emergency security updates to patch a zero-day bug the company describes as exploited in “extremely sophisticated” attacks. The vulnerability is tracked as CVE-2025-24201 and was found in the WebKit cross-platform web browser engine used by Apple’s Safari web browser and many other apps and web browsers on macOS, iOS, Linux, and Windows. […]
Microsoft March 2025 Patch Tuesday fixes 7 zero-days, 57 flaws
Today is Microsoft’s March 2025 Patch Tuesday, which includes security updates for 57 flaws, including six actively exploited zero-day vulnerabilities. This Patch Tuesday also fixes three “Critical” vulnerabilities, all remote code execution vulnerabilities. The number of bugs in each vulnerability category is listed below: The above numbers do not include Mariner flaws and 10 Microsoft Edge vulnerabilities […]
Unpatched Edimax IP camera flaw actively exploited in botnet attacks
A critical command injection vulnerability impacting the Edimax IC-7100 IP camera is currently being exploited by botnet malware to compromise devices. The flaw was discovered by Akamai researchers, who confirmed to GeekFeed that the flaw is exploited in attacks that are still ongoing. Akamai researcher Kyle Lefton told GeekFeed that they will provide more technical […]
Broadcom fixes three VMware zero-days exploited in attacks
Broadcom warned customers today about three VMware zero-days, tagged as exploited in attacks and reported by the Microsoft Threat Intelligence Center. The vulnerabilities (CVE-2025-22224, CVE-2025-22225, and CVE-2025-22226) impact VMware ESX products, including VMware ESXi, vSphere, Workstation, Fusion, Cloud Foundation, and Telco Cloud Platform. Attackers with privileged administrator or root access can chain these flaws to escape […]
Google fixes Android zero-day exploited by Serbian authorities
Google has released patches for 43 vulnerabilities in Android’s March 2025 security update, including two zero-days exploited in targeted attacks. Serbian authorities have used one of the zero-days, a high-severity information disclosure security vulnerability (CVE-2024-50302) in the Linux kernel’s driver for Human Interface Devices, to unlock confiscated devices. The flaw was reportedly exploited as part of an Android zero-day exploit […]
Serbian police used Cellebrite zero-day hack to unlock Android phones
Serbian authorities have reportedly used an Android zero-day exploit chain developed by Cellebrite to unlock the device of a student activist in the country and attempt to install spyware. Cellebrite is an Israeli digital forensics company that develops tools used by law enforcement, intelligence agencies, and private companies to extract data from smartphones and other digital […]
Exploits for unpatched Parallels Desktop flaw give root on Macs
Two different exploits for an unpatched Parallels Desktop privilege elevation vulnerability have been publicly disclosed, allowing users to gain root access on impacted Mac devices. Parallels Desktop is a virtualization software that allows Mac users to run Windows, Linux, and other operating systems alongside macOS. It is very popular among developers, businesses, and casual users […]
PostgreSQL flaw exploited as zero-day in BeyondTrust breach
Rapid7’s vulnerability research team says attackers exploited a PostgreSQL security flaw as a zero-day to breach the network of privileged access management company BeyondTrust in December. BeyondTrust revealed that attackers breached its systems and 17 Remote Support SaaS instances in early December using two zero-day bugs (CVE-2024-12356 and CVE-2024-12686) and a stolen API key. Less than one […]