InfoSecBulletin Cybersecurity for mankind

Google has updated the Chrome browser to fix a serious security issue in the V8 engine and 11 other flaws. The security flaw, called CVE-2026-85046, is a type confusion. Researcher Salvatore Gulizia, known as “Serotav,” told Google about it. The update makes Chrome version 152.0.7977.82/.83 for Windows and macOS, and …

An unnamed security expert known as “Nightmare Eclipse” shared a CrowdStrike Falcon zero-day exploit called “FalconFlank.” This tool allows hackers to gain higher access on current Windows systems. Nightmare Eclipse reports that the new weakness, still without a CVE ID, impacts devices using the latest Windows 11 and Windows Server …

France’s data protection authority (CNIL) has fined Hôpital privé de la Loire €500,000 ($580,000) for not properly protecting the data of patients and their families. The French agency says that security problems caused a data leak in the summer of 2025. This exposed sensitive information about 524,867 patients and 202,246 other …