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CVE-2026-83504

4.7 mediumEPSS 0.3%

Time-of-check time-of-use (toctou) race condition in Windows SmartScreen allows an authorized attacker to disclose information locally.

CVSS 3.1
4.7CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-25)
CWE
CWE-367
Published
Modified
Record from
the NVD, synced

References

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