HIGH

CVE-2026-50429

CVSS v3

8.2

HIGH

EPSS Score

1.1 %

exploit probability, as of 2026-09-25

CISA KEV

known exploited

Exploitation

—

SSVC status

Description

Out-of-bounds read in Windows Kernel allows an unauthorized attacker to disclose information over a network.

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L/E:U/RL:O/RC:C
Published: 2026-07-14
Last Modified: 2026-07-15

Frequently asked questions

What is CVE-2026-50429?

Out-of-bounds read in Windows Kernel allows an unauthorized attacker to disclose information over a network.

Is CVE-2026-50429 actively exploited?

Active exploitation of CVE-2026-50429 has not been confirmed. Its EPSS score was 1.1% on 2026-09-25, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-50429?

CVE-2026-50429 has a CVSS v3 base score of 8.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L/E:U/RL:O/RC:C.

Is CVE-2026-50429 affecting your environment?

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