Is CVE-2023-40411 in the CISA KEV catalog?

No. CVE-2023-40411 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-40411?

CVE-2023-40411 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2023-40411?

CVE-2023-40411 has an EPSS score of 0.20% (10th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-40411?

Upgrade macos to 14.0 or later.

CVE & CISA-KEV Catalog

CVE-2023-40411

MEDIUM

5.5

CVSS v3

NVD

Description

This issue was addressed with improved data protection. This issue is fixed in macOS Sonoma 14. An app may be able to access user-sensitive data.

CWE-200Information Exposure

How to fix

Remediation Available

macosNVD

Affected:< 14.0Fixed in:14.0CVE-2023-40411derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.20%probability of exploitation in 30 days

10thpercentile

Low risk: more likely to be exploited than 10% of all known CVEs.

References

Vendor Advisory1

support.apple.com

Other references1

support.apple.com

Related Vulnerabilities

Other CWE-200 (Information Exposure) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-24919	High	8.6	100%	KEV + Ransom	-
CVE-2020-14181	Medium	5.3	100%	-	Fix
CVE-2021-34429	Medium	5.3	99%	-	Fix
CVE-2018-11409	Medium	5.3	98%	-	-
CVE-2021-41277	Critical	10.0	97%	KEV	-
CVE-2016-2183	High	7.5	96%	-	Fix

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Markdown

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-11-04.