Is CVE-2023-42835 in the CISA KEV catalog?

No. CVE-2023-42835 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-42835?

CVE-2023-42835 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2023-42835?

CVE-2023-42835 has an EPSS score of 0.37% (29th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-42835?

Upgrade macos to 14.1 or later.

CVE & CISA-KEV Catalog

CVE-2023-42835

HIGH

7.5

CVSS v3

NVD

Description

A logic issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.1. An attacker may be able to access user data.

How to fix

Remediation Available

macosNVD

Affected:< 14.1Fixed in:14.1CVE-2023-42835derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.37%probability of exploitation in 30 days

29thpercentile

Low risk: more likely to be exploited than 29% of all known CVEs.

References

Vendor Advisory1

support.apple.com

Other references1

support.apple.com

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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.