CVE-2026-70235CWE-862broken-access-control

CVE-2026-70235

Medium · published October 13, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
20.2
In the wild
Unconfirmed
What it is

Improper authentication in Windows Event Tracing allows an authorized attacker to perform spoofing locally.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00288 · 20.2th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-10-13T23:19Z
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70235 · [email protected]
EPSS history
Timeline
  • 15 OCT 03:33Z
    EPSS moved — → 0%
    epss
  • 13 OCT 18:59Z
    Windows Event Tracing Spoofing Vulnerability
    cvelistv5
  • 13 OCT 18:59Z
    Windows Event Tracing Spoofing Vulnerability
    cvelistv5