CVE-2018-8589
Act now ● On CISA KEV — actively exploited
Actively exploited — on the CISA KEV list.
CVSS base
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EPSS — probability of exploitation (30 days)
3.0%
86.8th percentile
CISA KEV
Listed
Added 2022-05-23 · patch by 2022-06-13
Weakness / dates
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Published — · modified —
Description
A privilege escalation vulnerability exists when Windows improperly handles calls to Win32k.sys. An attacker who successfully exploited this vulnerability could run remote code in the security context of the local system.