Critical 9.9Published Nov 11, 2025

CVE-2025-13032Double fetch in sandbox kernel driver in Avast/AVG Antivirus <25.3 on windows allows local attacker to escalate privelages via pool overflow.

Updated under an hour ago (Oct 27, 2026, 2:50 AM ET)

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It affects Avast (Free/Premiium/Ultimeat) Antivirus and 3 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Avast (Free/Premiium/Ultimeat) Antivirus

Exploited in the last 30 days

Double fetch in sandbox kernel driver in Avast/AVG Antivirus <25.3 on windows allows local attacker to escalate privelages via pool overflow.

CVSS: 9.9 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weakness (CWE): CWE-367
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: NLOK
NVD analysis: Analyzed
Record last updated: Nov 14, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Avast (Free/Premiium/Ultimeat) Antivirus avast:free_premiium_ultimeat_antivirus (from the name)	before 25.3	CNA record
Avsat One avsat:one (from the name)	before 25.3	CNA record
AVG (Free/Inernet Security/Ultimate) Antivirus avg:free_inernet_security_ultimate_antivirus (from the name)	before 25.3	CNA record
avast antivirus avast:antivirus	before 25.3	NVD

References

References

https://www.gendigital.com/us/en/contact-us/security-advisories/	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.