CVE-2026-24283CWE-122

Multiple UNC Provider Kernel Driver Elevation of Privilege Vulnerability

High · published March 10, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
32.9
In the wild
Unconfirmed
What it is

Heap-based buffer overflow in Windows File Server allows an authorized attacker to elevate privileges locally.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.00398 · 32.9th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2026-03-10T17:04Z
EPSS history
Timeline
  • 10 MAR 17:04Z
    Multiple UNC Provider Kernel Driver Elevation of Privilege Vulnerability
    cvelistv5