CVE-2026-50518
CVSS v3
9.8
CRITICAL
EPSS Score
7.4 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
Technical details
- CVSS v3 Vector
- 3.1
- Published
- 2026-07-14
- Last Modified
- 2026-07-15
Frequently asked questions
What is CVE-2026-50518?
Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.
Is CVE-2026-50518 actively exploited?
Active exploitation of CVE-2026-50518 has not been confirmed. The EPSS score is 7.4%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-50518?
CVE-2026-50518 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string 3.1.
Is CVE-2026-50518 affecting your environment?
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