HIGH

CVE-2026-59132

CVSS v3

7.5

HIGH

EPSS Score

1.4 %

exploit probability

CISA KEV

known exploited

Exploitation

—

SSVC status

Description

Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over a network.

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
Published: 2026-08-11
Last Modified: 2026-08-17

Frequently asked questions

What is CVE-2026-59132?

Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over a network.

Is CVE-2026-59132 actively exploited?

Active exploitation of CVE-2026-59132 has not been confirmed. The EPSS score is 1.4%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-59132?

CVE-2026-59132 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C.

Is CVE-2026-59132 affecting your environment?

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