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CVE-2024-9484

An null-pointer-derefrence in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS allows a…

Medium5.1EPSS 0.13%
Published
Updated
Reserved
Assigned by
NLOK

Description

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.

Scores

CVSS scores of CVE-2024-9484, by who scored it
Scored byCVSSScoreVector
NLOKCNA (assigner)3.1Medium5.1CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
NVDNVD · Analyzed3.1Medium5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
0.13% · top 97% of all CVEs (5 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.1.

Weakness

Affected products

What to do

Solution: Upgrade to the latest version of virus definitions.

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

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Record last updated .