CVE-2026-27912
HIGH
MEDIUM
Priority: 0.03
BB Relevance:
51/100
Published: 2026-04-14
Modified: 2026-10-26
First seen: 2026-10-29
Status: active
Attack Surface
Adjacent
Low Complexity
No Interaction
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Adjacent
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
High
I:
High
A:
High
Description
Improper authorization in Windows Kerberos allows an authorized attacker to elevate privileges over an adjacent network.
Weakness Classification (1)
Affected Software (7)
| Vendor | Product | Version |
|---|---|---|
| microsoft | windows_server_2012 | - |
| microsoft | windows_server_2012 | r2 |
| microsoft | windows_server_2016 | < 10.0.14393.9060 |
| microsoft | windows_server_2019 | < 10.0.17763.8644 |
| microsoft | windows_server_2022 | < 10.0.20348.5020 |
| microsoft | windows_server_2022_23h2 | < 10.0.25398.2274 |
| microsoft | windows_server_2025 | < 10.0.26100.32690 |
References & Advisories (1)
Vendor Advisory