Windows
CVE-2026-22722
MEDIUM
Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
2DescriptionCVE.org
A malicious actor with authenticated user privileges on a Windows based Workstation host may be able to cause a null pointer dereference error. To Remediate CVE-2026-22722, apply the patches listed in the "Fixed version" column of the 'Response Matrix'
AnalysisAI
Null pointer dereference in Windows allows authenticated local users to cause a denial of service condition with potential system instability. An attacker with valid user credentials can trigger this memory safety issue to crash affected processes or degrade system availability. No patch is currently available for this vulnerability.
Technical ContextAI
Classified as CWE-476 (NULL Pointer Dereference). A malicious actor with authenticated user privileges on a Windows based Workstation host may be able to cause a null pointer dereference error. To Remediate CVE-2026-22722, apply the patches listed in the "Fixed version" column of the 'Response Matrix'
Affected ProductsAI
A malicious actor with authenticated user privileges on a Windows based Workstation host may be able to cause a null pointer dereference error. To Rem
RemediationAI
Monitor vendor advisories for a patch.
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Same weakness CWE-476 – NULL Pointer Dereference
View allSame technique Null Pointer Dereference
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External POC / Exploit Code
Leaving vuln.today