Windows
CVE-2026-23669
HIGH
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionCVE.org
Use after free in Windows Print Spooler Components allows an authorized attacker to execute code over a network.
AnalysisAI
Remote code execution in Microsoft Windows Print Spooler Components via use-after-free memory corruption enables authenticated network attackers to execute arbitrary code with high privileges. The vulnerability requires valid credentials but no user interaction, presenting a significant risk to organizations where print services are accessible to untrusted internal or remote users. No patch is currently available.
Technical ContextAI
Classified as CWE-416 (Use After Free). Use after free in Windows Print Spooler Components allows an authorized attacker to execute code over a network.
RemediationAI
Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.
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Same weakness CWE-416 – Use After Free
View allSame technique Use After Free
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External POC / Exploit Code
Leaving vuln.today