CVE-2022-28964
HIGH
7.1
CVSS Score
Published: May 20, 2022 at 01:13 AM UTC
Updated: June 17, 2026 at 04:39 AM UTC
1 product affected across 1 vendorPremium Security
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Severity
HIGH7.1
Exploit prediction
EPSS 0.2%
Description
An arbitrary file write vulnerability in Avast Premium Security before v21.11.2500 (build 21.11.6809.528) allows attackers to cause a Denial of Service (DoS) via a crafted DLL file.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 21.11.2500
Affected range stops below 21.11.2500, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://forum.avast.com/index.php?topic=317641.0x_refsource_MISCThird Party Advisory
Source: [email protected]
https://github.com/netero1010/Vulnerability-Disclosure/tree/main/CVE-2022-AVAST1CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-426
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