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CVE-2025-10905

Collision in minifilter driver of Avast Free Antivirus results in disabling of real-time protection

Published: Nov 11, 2025Updated: Nov 12, 2025 Sources: CVE List NVDCWE-693
4.4MEDIUM
NVD MITRE
EPSS Score
0.1%
Top 98.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Collision in MiniFilter driver in Avast Software Avast Free Antivirus  before 25.9  on Windows allows a local attacker with administrative privileges to disable real-time protection and self-defense mechanisms.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:HUI:NS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-693

Affected Products

Avast
commercial·CZaka avast free antivirus, avast antivirus
Free AntivirusOn-premSecurity Product
Security Products / endpoint-av-edr

Exploitability

Official Patch Available

References

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

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