zero-Day

Pierluigi Paganini September 30, 2025
Broadcom patches VMware Zero-Day actively exploited by UNC5174

Broadcom patched six VMware flaws, including CVE-2025-41244, which has been exploited in the wild as a zero-day since mid-October 2024 by UNC5174 Broadcom addressed six VMware vulnerabilities, including four high-severity issues. One of these flaws, tracked as CVE-2025-41244 (CVSS score 7.8), allows local users to escalate to root via VMware Tools and Aria Operations. “VMware […]

Pierluigi Paganini September 18, 2025
CVE-2025-10585 is the sixth actively exploited Chrome zero-day patched by Google in 2025

Google addressed four vulnerabilities affecting its Chrome web browser, including one that has been exploited in the wild. Google released security updates to address four vulnerabilities in the Chrome web browser, including CVE-2025-10585, which has reportedly been exploited in the wild. “Google is aware that an exploit for CVE-2025-10585 exists in the wild.” reads the […]

Pierluigi Paganini August 29, 2025
Experts warn of actively exploited FreePBX zero-day

Sangoma warns of an actively exploited FreePBX zero-day affecting systems with publicly exposed admin control panels. The Sangoma FreePBX Security Team addressed an actively exploited FreePBX zero-day vulnerability, tracked as CVE-2025-57819 (CVSS score of 10.0), impacting systems with an internet-facing administrator control panel (ACP). FreePBX is an open-source telephony software platform that provides a web-based graphical […]

Pierluigi Paganini August 12, 2025
Dutch NCSC: Citrix NetScaler zero-day breaches critical orgs

Dutch NCSC warns CVE-2025-6543 Citrix bug, a memory overflow flaw, is being exploited to breach critical organizations in the Netherlands. The Dutch NCSC warns that the critical Citrix NetScaler flaw CVE-2025-6543 has been exploited to breach critical organizations in the Netherlands. Dutch NCSC experts pointed out that CVE-2025-6543 was exploited for remote code execution. Threat […]

Pierluigi Paganini August 03, 2025
Akira Ransomware targets SonicWall VPNs in likely zero-day attacks

Akira ransomware targets fully patched SonicWall VPNs in suspected zero-day attacks, with multiple intrusions seen in late July 2025. Arctic Wolf Labs researchers reported that Akira ransomware is exploiting SonicWall SSL VPNs in a likely zero-day attack, targeting even fully patched devices. Arctic Wolf Labs observed multiple intrusions via VPN access in late July 2025. […]

Pierluigi Paganini July 16, 2025
CVE-2025-6554 marks the fifth actively exploited Chrome Zero-Day patched by Google in 2025

Google released security patches to address multiple Chrome vulnerabilities, including one flaw that has been exploited in the wild. Google released fixes for six Chrome flaws, including one actively exploited in the wild tracked as CVE-2025-6558 (CVSS score of 8.8). CVE-2025-6558 stems from improper validation of untrusted input in Chrome’s ANGLE and GPU components. Clément […]

Pierluigi Paganini June 12, 2025
Paragon Graphite Spyware used a zero-day exploit to hack at least two journalists’ iPhones

Security researchers at Citizen Lab revealed that Paragon’s Graphite spyware can hack fully updated iPhones via zero-click attacks. Citizen Lab has confirmed that Paragon’s Graphite spyware was used to hack fully updated iPhones, targeting at least two journalists in Europe. The group found forensic evidence showing the phones had communicated with the same spyware server. […]

Pierluigi Paganini June 02, 2025
Qualcomm fixed three zero-days exploited in limited, targeted attacks

Qualcomm addressed three zero-day vulnerabilities that, according to the company, have been exploited in limited, targeted attacks in the wild. Google Android Security team reported the three issues, tracked as CVE-2025-21479, CVE-2025-21480, CVE-2025-27038, to the company. “There are indications from Google Threat Analysis Group that CVE-2025-21479, CVE-2025-21480, CVE-2025-27038 may be under limited, targeted exploitation.” reads […]

Pierluigi Paganini May 13, 2025
APT group exploited Output Messenger Zero-Day to target Kurdish military operating in Iraq

A Türkiye-linked group used an Output Messenger zero-day to spy on Kurdish military targets in Iraq, collecting user data since April 2024. Since April 2024, the threat actor Marbled Dust (aka Sea Turtle, Teal Kurma, Marbled Dust, SILICON and Cosmic Wolf) has exploited a zero-day flaw (CVE-2025-27920) in Output Messenger to target Kurdish military-linked users […]

Pierluigi Paganini May 09, 2025
SonicWall fixed SMA 100 flaws that could be chained to execute arbitrary code

SonicWall addressed three SMA 100 flaws, including a potential zero-day, that could allow remote code execution if chained. SonicWall patches three SMA 100 vulnerabilities (CVE-2025-32819, CVE-2025-32820, and CVE-2025-32821), including a potential zero-day, that could be chained by a remote attacker to execute arbitrary code. The first flaw, tracked as CVE-2025-32819 (CVSS score of 8.8), is […]