How many avast avast antivirus CVEs are in CISA KEV?

None of avast avast antivirus's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Are there public exploits for avast avast antivirus vulnerabilities?

Yes — 1 of avast avast antivirus's CVEs have a known public exploit.

Which versions of avast avast antivirus are affected?

14 distinct avast avast antivirus versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

What are the most common weakness types in avast avast antivirus CVEs?

avast avast antivirus's CVEs most often map to these CWE weakness types: CWE-367 (Time-of-check Time-of-use (TOCTOU) Race Condition), CWE-428 (Unquoted Search Path or Element), CWE-476 (NULL Pointer Dereference).

How many critical avast avast antivirus vulnerabilities are there?

avast avast antivirus has 2 critical and 3 high-severity CVEs.

What is the average severity of avast avast antivirus CVEs?

The average CVSS base score across avast avast antivirus's scored CVEs is 7.5.

avast antivirus Vulnerabilities: CVEs, CISA KEV & Security Advisories

Name: avast antivirus vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

RadicalNotion.AI

avast antivirus Vulnerabilities: CVEs, CISA KEV & Security Advisories

Overview

avast antivirus has 10 published CVE records since 2007, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 1 have a known public exploit. The average CVSS base score across scored CVEs is 7.5.

This page aggregates every publicly disclosed vulnerability (CVE) affecting avast antivirus, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list. Affected platforms include internet explorer, windows.

Severity and exploitation

How the CVSS severity of avast antivirus's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical2

High3

Medium5

Low0

In CISA’s Known Exploited Vulnerabilities catalog

None of avast antivirus's CVEs are currently listed in CISA's KEV catalog.

Public exploits

One of avast antivirus's CVEs has a known public exploit available.

Affected versions and CVEs

Browse every avast antivirus version named in a CVE, then pick one to see only the CVEs that affect it.

Version ranges

22.5 <= v <= 22.103 CVEs
<= 4.7.9802 CVEs
<= 151017-11 CVE
<= 4.6.3941 CVE
<= 4.7.6521 CVE
>= 25.111 CVE
1.0.5 <= v <= 1.0.51 CVE
1.0.5-1 <= v <= 1.0.5-11 CVE
1.0.8 <= v <= 1.0.81 CVE
4.6.394 <= v <= 4.6.3941 CVE
4.7.652 <= v <= 4.7.6521 CVE
4.7.700 <= v <= 4.7.700

Common weakness types

The CWE weakness categories most often found in avast antivirus CVEs. Follow any weakness for its full explanation.

Disclosure activity by year

How many avast antivirus CVEs were published each year.

2007

2008

2009

2015

2023

2026

Other avast products

Browse vulnerabilities for other products by avast.

antivirus33 CVEs free antivirus9 CVEs avast antivirus home8 CVEs avast antivirus professional8 CVEs premium security6 CVEs CleanUp Premium5 CVEs cleanup4 CVEs avg antivirus3 CVEs

Frequently asked questions

Common questions about avast antivirus vulnerabilities.

How many CVEs does avast avast antivirus have?: avast avast antivirus has 10 published CVE records since 2007.
How many avast avast antivirus CVEs are in CISA KEV?: None of avast avast antivirus's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for avast avast antivirus vulnerabilities?: Yes — 1 of avast avast antivirus's CVEs have a known public exploit.
Which versions of avast avast antivirus are affected?: 14 distinct avast avast antivirus versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in avast avast antivirus CVEs?: avast avast antivirus's CVEs most often map to these CWE weakness types: CWE-367 (Time-of-check Time-of-use (TOCTOU) Race Condition), CWE-428 (Unquoted Search Path or Element), CWE-476 (NULL Pointer Dereference).
How many critical avast avast antivirus vulnerabilities are there?: avast avast antivirus has 2 critical and 3 high-severity CVEs.
What is the average severity of avast avast antivirus CVEs?: The average CVSS base score across avast avast antivirus's scored CVEs is 7.5.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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