Double fetch in sandbox kernel driver in Avast/AVG Antivirus <25.3 on windows allows local attacker to escalate privelages via pool overflow.
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://www.gendigital.com/us/en/contact-us/security-advisories/ Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.8 · avastNVD modified 2026-10-18 21:10
Affected (CPE criteria) 1
cpe:2.3:a:avast:antivirus:*:*:*:*:*:*:*:*
References 1
- https://www.gendigital.com/us/en/contact-us/security-advisories/ Vendor Advisory