InfoSecBulletin Cybersecurity for mankind

Google has released a second Chrome security update just 48 hours after the first, confirming two zero-day vulnerabilities that are being actively exploited. Google has issued an urgent security update for two zero-day vulnerabilities, CVE-2026-3909 and CVE-2026-3910. Google Confirms CVE-2026-3909 And CVE-2026-3910 are already being exploited. Although full access to the …

Salesforce warns customers about threats to public Experience Cloud sites, as the ShinyHunters group claim to exploit a new bug. The danger stems from attempts to take advantage of “overly permissive” guest user configurations, the company says in a trust site post reminiscent of the voice phishing incidents of late 2025. …

Apple released an urgent security update, iOS 15.8.7 and iPadOS 15.8.7, to safeguard older devices from the serious ‘Coruna’ exploit kit threat. On March 11, 2026, a critical patch was released that brings fixes from newer iOS versions to protect users of older devices from cyberattacks. The Coruna exploit kit targets …