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CVE-2024-9482

19
FAUCET Score

CVE-2024-9482 is an out-of-bounds write vulnerability affecting AVG and Avast Antivirus on macOS, specifically in signatures released before September 24, 2024. This flaw allows a specially crafted Mach-O file to crash the application during file processing. With a CVSS score of 5.5 (Medium), it requires local access and has a high impact on availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 24092400CPE matchmatch criteria
cpe:2.3:a:avast:antivirus:*:*:*:*:*:macos:*:*
< 24092400CPE matchmatch criteria
cpe:2.3:a:avg:antivirus:*:*:*:*:*:macos:*:*

CVSS Data

CVSS version used by this source: 3.1

5.1MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.4
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.13%
Probability of exploitation in next 30 days
EPSS Percentile
3.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0013 is in the 21st percentile among its peer group of 15,940 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

support.norton.com / sp/static/external/tools/security-advisories.html
Not Applicable