CVE-2024-9484

5.5 mediumEPSS 0.1%

Medium (5.5). EPSS 0.1% chance of exploitation in the next 30 days.

An null-pointer-derefrence in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS allows a malformed xar file to crash the application during file processing.

Severity

CVSS 3.1

5.5 medium

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 2% of CVEs (scores of 2026-10-31)
CWE: CWE-476
Published: 2024-10-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

avast:antivirus
avg:antivirus

References

https://support.norton.com/sp/static/external/tools/security-advisories.html

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