Dashboard / CVE-2026-88120

CVE-2026-88120

HIGH
MEDIUM Priority: 0.06 BB Relevance: 66/100
Published: 2026-10-13 Modified: 2026-10-29 First seen: 2026-10-29 Status: active

Attack Surface

Network No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

Description

Use after free in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

Weakness Classification (1)

Affected Software (7)

VendorProductVersion
Microsoft Windows Server 2012 6.2.9200.0 < 6.2.9200.26434
microsoft windows_server_2012 -
microsoft windows_server_2012 r2
microsoft windows_server_2016 < 10.0.14393.9612
microsoft windows_server_2019 < 10.0.17763.9376
microsoft windows_server_2022 < 10.0.20348.5761
microsoft windows_server_2025 < 10.0.26100.33650

References & Advisories (1)

Bug Bounty Relevance

66 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction

CVSS Score

8.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

EPSS — Exploitation Probability

0.76%
Raw Score 0.007630
Percentile 55.3%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00763
2026-10-28
0.00780

Intelligence Sources

mitre ref →
nvd ref →

External Links