CVE-2007-0996: The child frames in Mozilla Firefox before 1.5.0.10 and 2.x before 2.0.0.2, and SeaMonkey before 1.0.8 inhe...

Security readout for executives and security teams

This is an old browser vulnerability where certain Firefox and SeaMonkey versions could mishandle character encoding inside child frames. A malicious website could use that behavior to run script in a context the user did not intend. Business risk is mainly for legacy systems still using these obsolete browsers. Exposure is most likely on legacy desktops, kiosks, VDI images, or vendor-managed systems still running affected Firefox or SeaMonkey builds. Current mainstream browsers are not identified as affected in the provided sources. Treat this as a legacy exposure cleanup item, not an emergency, unless affected browsers are still present in production or high-risk user environments. Prioritize removal or upgrade wherever obsolete Mozilla-based browsers remain. Mitigation focus: Upgrade Firefox to 1.5.0.10, 2.0.0.2, or later.; Upgrade SeaMonkey to 1.0.8 or later.; Apply relevant vendor security advisories for packaged browser builds..

Prepared

Jun 29, 2026, 07:22 UTC (UTC+00:00)

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