CVE-2026-70566CWE-476
CVE-2026-70566
High · published October 13, 2026
What it is
Null pointer dereference in Windows Schannel allows an authorized attacker to elevate privileges locally.
The record
Technical detail
- CVSS v3.1
- 7.8 · HIGH
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS v4.0
- Not supplied
- EPSS
- 0.00341 · 26.4th percentile
- Weakness
- CWE-476 · NULL Pointer Dereference
- Published
- 2026-10-13T23:19Z
References (1)
EPSS history
Timeline