CVE-2026-32216 — NULL Pointer Dereference in Microsoft Windows 11 Version 26h1

CWE-476 — NULL Pointer Dereference4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 88.85%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Microsoft Windows 11 Version 26h1
Timeline
PublishedApr 14

Description

Null pointer dereference in Windows Redirected Drive Buffering allows an authorized attacker to deny service locally.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages1 packages

▶CVEListV5microsoft/windows_11_version_26h110.0.28000.0 — 10.0.28000.1836

🔴Vulnerability Details

3
GHSA
GHSA-cw5m-47qq-278v: Null pointer dereference in Windows Redirected Drive Buffering allows an authorized attacker to deny service locally↗2026-04-14
▶
CVEList
Windows Redirected Drive Buffering System Denial of Service Vulnerability↗2026-04-14
▶
VulDB
Microsoft Windows 11 26H1 Redirected Drive Buffering System null pointer dereference↗2026-04-14
▶
CVE-2026-32216 — NULL Pointer Dereference in Microsoft | cvebase