AI Score
Confidence
High
EPSS
Percentile
97.0%
Opera before 11.11 does not properly implement FRAMESET elements, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via vectors related to page unload.
securityreason.com/securityalert/8425
www.opera.com/docs/changelogs/mac/1111/
www.opera.com/docs/changelogs/unix/1111/
www.opera.com/docs/changelogs/windows/1111/
www.opera.com/support/kb/view/992/