PoC Index

CVE-2021-38639

HIGH 7.8EPSS 1.4%

Win32k Elevation of Privilege Vulnerability

CVSS v3.1
7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1
7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
4.6 MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
EPSS
1.35% chance of exploitation in the next 30 days, 70th percentile
Published
2021-09-15
Updated
2026-08-10

Proof-of-concept exploits (1)

References

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