CVE-2009-2066: Apple Safari detects http content in https web pages only when the top-level frame uses https, which allows...

Security readout for executives and security teams

Safari could fail to detect unsafe HTTP content in a specific framed HTTPS scenario. An attacker who could intercept unencrypted traffic might cause script to run as if it belonged to an HTTPS site. Business urgency depends on whether legacy Safari usage or HTTP dependencies still exist in the environment. Exposure is most plausible in legacy Safari environments and sites that still rely on HTTP-loadable resources or framed HTTPS content. The provided sources list Apple Safari behavior but do not identify exact vulnerable versions or supported platforms. Treat this as a legacy browser and mixed-content exposure issue. Prioritize if the organization supports old Safari versions or critical applications still load HTTP resources. Otherwise, handle through browser lifecycle management and HTTPS hygiene. Mitigation focus: Check Apple or Safari vendor guidance for affected versions and fixes.; Remove HTTP resource dependencies from HTTPS workflows.; Prefer HTTPS-only loading for scripts, frames, and page resources..

Prepared

Jun 28, 2026, 10:45 UTC (UTC+00:00)

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