SANS Stormcast Tuesday, February 24th, 2026: Malicious JPEG Analysis; Calibre Vuln; jsPDF object injection; Roundcube Exploited

Another day, another malicious JPEG https://isc.sans.edu/diary/Another%20day%2C%20another%20malicious%20JPEG/32738 Calibre Path Traversal Leading to Arbitrary File Write and Potentially Code Execution CVE-2026-26064 CVE-2026-26065...