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CVE-2023-40407

The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14. A remote attacker may be able to cause a…

High7.5EPSS 1.7%
Published
Updated
Reserved
Assigned by
apple

Description

The issue was addressed with improved bounds checks. This issue is fixed in macOS Sonoma 14. A remote attacker may be able to cause a denial-of-service.

Scores

CVSS scores of CVE-2023-40407, by who scored it
Scored byCVSSScoreVector
NVDNVD · Modified3.1High7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS (exploitation in 30 days)
1.7% · top 22% of all CVEs (2 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: yes · Technical impact: partial

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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

Weakness

  • A remote attacker may be able to cause a denial-of-service

Affected products

  • Apple · macOS

    • affected unspecified – < 14

References (3)

Sources

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

Record last updated .