CVE-2006-2019: Apple Mac OS X Safari 2.0.3, 1.3.1, and possibly other versions allows remote attackers to cause a denial o...

Security readout for executives and security teams

This is an old Safari denial-of-service issue: a malicious web page could make affected Safari versions consume CPU and crash. The sources do not indicate data theft, code execution, or current active exploitation. Business risk is mainly interruption for legacy Mac users still running Safari 2.0.3, 1.3.1, or similar-era builds. Exposure is most likely in legacy Apple Mac OS X environments where Safari 2.0.3, Safari 1.3.1, or possibly adjacent versions remain usable. Modern managed fleets are unlikely to be exposed unless old systems are retained for business, lab, kiosk, or compatibility purposes. Treat this as a legacy exposure cleanup item, not an emergency, unless old Safari systems still handle important work or browse the internet. The main business concern is user disruption and operational fragility, not confirmed compromise. Mitigation focus: Inventory systems for legacy Mac OS X and Safari versions.; Retire or isolate systems running affected Safari builds.; Check Apple or vendor archival guidance for applicable updates..

Prepared

Jun 29, 2026, 13:09 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.