CVE-2025-13032

Summary

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

Affected Software

VendorProductVersion RangeStatus
Avast(Free/Premiium/Ultimeat) Antivirus0 < 25.3affected
AvsatOne0 < 25.3affected
AVG(Free/Inernet Security/Ultimate) Antivirus0 < 25.3affected

Weaknesses

  • CWE-367: CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References