CVE-2022-44283: AVS Audio Converter 10.3 is vulnerable to Buffer Overflow.

This week

CRITICAL 9.8REMOTEDOWNGRADE

CVE-2022-44283 is a critical-severity flaw (CVSS 9.8) affecting avs audio converter. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

AVS Audio Converter 10.3 is vulnerable to Buffer Overflow.

Why this priority

Critical severity
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.2% (top 32%)
CISA exploited list	No
Weakness	CWE-120
Published	2022-11-28
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: avs4you

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2022-11-28 15:15 UTCPublished CVE record published
2026-06-17 05:08 UTCUpdated Record last modified

avs4you avs audio converter DOWNGRADE

Affected: 10.3

Fixed in: no fixed release known

Safe to downgrade to: a release before 10.3

1. Check installed version

apt-cache policy avs-audio-converter || rpm -q avs-audio-converter || avs-audio-converter --version

2. No fixed release: DOWNGRADE to a release before 10.3 (Debian / Ubuntu)

apt-cache madison avs-audio-converter sudo apt install avs-audio-converter=<VERSION_BEFORE_10.3> sudo apt-mark hold avs-audio-converter

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list avs-audio-converter sudo dnf downgrade avs-audio-converter-<VERSION_BEFORE_10.3> sudo dnf versionlock add avs-audio-converter

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2022-44283?

avs audio converter: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2022-44283 being exploited?

CVE-2022-44283 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2022-44283 affect?

CVE-2022-44283 affects avs audio converter. Severity is critical (CVSS 9.8). AVS Audio Converter 10.3 is vulnerable to Buffer Overflow.

How urgent is CVE-2022-44283?

Priority 61/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action

References

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