🚨 CVE-2026-4739 (CRITICAL, CVSS 9.4) in ITK: Integer overflow in Expat XML parser enables remote code execution or DoS in medical/scientific apps. Update to v2.7.1 now. User interaction required. Details: https://radar.offseq.com/threat/cve-2026-4739-cwe-190-integer-overflow-or-wraparou-4dc9a6b8 #OffSeq #Vulnerability #ITK #Infosec