CVE-2026-70163CWE-770denial-of-service

CVE-2026-70163

High · published October 13, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
65.5
In the wild
Unconfirmed
What it is

Allocation of resources without limits or throttling in OpenSSH for Windows allows an unauthorized attacker to deny service over a network.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01105 · 65.5th percentile
Weakness
CWE-770 · Allocation of Resources Without Limits or Throttling
Published
2026-10-13T23:19Z
References (1)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70163 · [email protected]
EPSS history
Timeline
  • 15 OCT 03:33Z
    EPSS moved — → 1%
    epss
  • 13 OCT 18:59Z
    Microsoft OpenSSH for Windows Denial of Service Vulnerability
    cvelistv5
  • 13 OCT 18:59Z
    Microsoft OpenSSH for Windows Denial of Service Vulnerability
    cvelistv5