VULNERABILITY INTELLIGENCE
CVE-2010-4586
CVSS score10 HIGH
EPSS probability2.06%
CISA KEVNot currently listed
Published2010-12-22
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:C/I:C/A:C
Description
The default configuration of Opera before 11.00 enables WebSockets functionality, which has unspecified impact and remote attack vectors, possibly a related issue to CVE-2010-4508.