High severity7.8NVD Advisory· Published May 9, 2025· Updated Apr 15, 2026

CVE-2024-13961

Description

Link Following Local Privilege Escalation Vulnerability in TuneupSvc in Avast Cleanup Premium Version 24.2.16593.17810 on Windows 10 Pro x64 allows local attackers to escalate privileges and execute arbitrary code in the context of SYSTEM via creating a symbolic link and leveraging a TOCTTOU (time-of-check to time-of-use) attack.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Avast\!/Cleanup Premiumllm-create
Range: 24.2.16593.17810

Patches

Vulnerability mechanics

References

www.gendigital.com/us/en/contact-us/security-advisories/nvd

News mentions

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