Integer Overflow in Avast Antiviurs 25.1.981.6 on Windows may result in privilege escalation
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Avast | Antivirus | affected |
|
Configuration 1 [-]
| AND |
|
No data.
| Vendor | Product | Versions |
|---|---|---|
| Avast | Antivirus | — |
| Microsoft | Windows | — |
Vendor Solution
Upgrade to version 25.3 (or newer) released 01/APR/2025
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.476% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:avast:antivirus:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Avast
Avast antivirus Microsoft Microsoft windows |
|
| Vendors & Products |
Avast
Avast antivirus Microsoft Microsoft windows |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Integer Overflow in Avast Antiviurs 25.1.981.6 on Windows may result in privilege escalation | |
| Weaknesses | CWE-190 | |
| References |
| |
| Metrics |
cvssV3_1
|