Avg Antivirus vulnerabilitiesRanked by how likely they are to be used.

Product4 versions
The short answer

Avg Antivirus is made by Avast. We track 3 published vulnerabilities in it, across 4 versions. None of them is on the list of flaws known to be exploited today. If you run Avg Antivirus, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Avg Antivirus vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Avg Antivirus's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Avg Antivirus flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 0.7%

    A vulnerability within the malware removal functionality of Avast and AVG Antivirus allowed an attacker with write access to the filesystem, to escalate his privileges in certain scenarios.

    CVSS8.8Published6 Dec 2022
  2. 0.4%

    An elevation of privilege vulnerability exists in Avast Free Antivirus and AVG AntiVirus Free before 20.4 due to improperly handling hard links.

    CVSS5.5Published29 Jun 2020
  3. 0.2%

    A time-of-check to time-of-use (TOCTOU) bug in handling of IOCTL (input/output control) requests.

    CVSS7.0Published8 Nov 2023
Precursor Intelligence

Running Avg Antivirus? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

  1. Tell us what you runPick your software from a list, or let us work it out from your website.
  2. We match it to every flawOver 400,000 published flaws, checked against your list.
  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
  4. Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.

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FAQ

Common questions, answered plainly.

Something else? Talk to the team →

We track 3 published vulnerabilities listed under the name Avg Antivirus, across 4 versions.

None of Avg Antivirus's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Avg Antivirus. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.