CVE-2026-20936

CWE-125 — Out-of-bounds Read5 documents5 sources
Severity
4.3MEDIUM
EPSS
0.0%
top 88.35%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
32
Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809Microsoft Windows 10 Version 21h2+29 more
Timeline
PublishedJan 13

Description

Out-of-bounds read in Windows NDIS allows an authorized attacker to disclose information with a physical attack.

CVSS vector

CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 0.7 | Impact: 3.6

Affected Packages31 packages

▶NVDmicrosoft/windows< 10.0.14393.8783+5
▶NVDmicrosoft/windows_10_1607< 10.0.14393.8783
▶NVDmicrosoft/windows_10_1809< 10.0.17763.8276
▶NVDmicrosoft/windows_10_21h2< 10.0.19044.6809
▶NVDmicrosoft/windows_10_22h2< 10.0.19045.6809

🔴Vulnerability Details

2
GHSA
GHSA-qc42-wf33-xq82: Out-of-bounds read in Windows NDIS allows an authorized attacker to disclose information with a physical attack↗2026-01-13
▶
CVEList
Windows NDIS Information Disclosure Vulnerability↗2026-01-13
▶

📋Vendor Advisories

1
Microsoft
Windows NDIS Information Disclosure Vulnerability↗2026-01-13
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-20936 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2026-20936 (MEDIUM CVSS 4.3) | Out-of-bounds read in Windows NDIS | cvebase.io