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6 vulnerabilities found for by avast
CVE-2025-7007 (GCVE-0-2025-7007)
Vulnerability from cvelistv5
Published
2025-12-01 16:34
Modified
2025-12-01 17:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-476 - NULL Pointer Dereference
Summary
NULL Pointer Dereference vulnerability in Avast Antivirus on MacOS, Avast Anitvirus on Linux when scanning a malformed Windows PE file causes the antivirus process to crash.This issue affects Antivirus: 16.0.0; Anitvirus: 3.0.3.
References
Impacted products
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CVE-2025-3500 (GCVE-0-2025-3500)
Vulnerability from cvelistv5
Published
2025-12-01 16:09
Modified
2025-12-02 04:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-190 - Integer Overflow or Wraparound
Summary
Integer Overflow or Wraparound vulnerability in Avast Antivirus (25.1.981.6) on Windows allows Privilege Escalation.This issue affects Antivirus: from 25.1.981.6 before 25.3.
References
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CVE-2025-8351 (GCVE-0-2025-8351)
Vulnerability from cvelistv5
Published
2025-12-01 15:51
Modified
2025-12-01 15:59
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Heap-based Buffer Overflow, Out-of-bounds Read vulnerability in Avast Antivirus on MacOS when scanning a malformed file may allow Local Execution of Code or Denial-of-Service of the anitvirus engine process.This issue affects Antivirus: from 8.3.70.94 before 8.3.70.98.
References
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CVE-2025-10101 (GCVE-0-2025-10101)
Vulnerability from cvelistv5
Published
2025-12-01 15:32
Modified
2025-12-02 04:56
Severity ?
VLAI Severity ?
EPSS score ?
Summary
Heap-based Buffer Overflow, Out-of-bounds Write vulnerability in Avast Antivirus on MacOS of a crafted Mach-O file may allow Local Execution of Code or Denial of Service of antivirus protection.
This issue affects Antivirus: from 15.7 before 3.9.2025.
References
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CVE-2025-13032 (GCVE-0-2025-13032)
Vulnerability from cvelistv5
Published
2025-11-11 16:16
Modified
2025-11-14 19:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Summary
Double fetch in sandbox kernel driver in Avast/AVG Antivirus <25.3 on windows allows local attacker to escalate privelages via pool overflow.
References
Impacted products
| Vendor | Product | Version | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avast | (Free/Premiium/Ultimeat) Antivirus |
Version: 0 < 25.3 |
||||||||||||
|
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CVE-2025-10905 (GCVE-0-2025-10905)
Vulnerability from cvelistv5
Published
2025-11-11 15:52
Modified
2025-11-12 20:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-693 - Protection Mechanism Failure
Summary
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.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Avast | Free Antivirus |
Version: 0 < 25.9 |
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