Is CVE-2023-40529 in the CISA KEV catalog?

No. CVE-2023-40529 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-40529?

CVE-2023-40529 has a CVSS v3 base score of 2.4 (LOW).

What is the EPSS score for CVE-2023-40529?

CVE-2023-40529 has an EPSS score of 0.21% (12th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-40529?

Upgrade ipados to 17.0 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2023-40529

LOW

2.4

CVSS v3

NVD

Description

This issue was addressed with improved redaction of sensitive information. This issue is fixed in iOS 17 and iPadOS 17. A person with physical access to a device may be able to use VoiceOver to access private calendar information.

How to fix

Remediation Available

ipadosNVD

Affected:< 17.0Fixed in:17.0CVE-2023-40529derived from NVD

iphone osNVD

Affected:< 17.0Fixed in:17.0CVE-2023-40529derived 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 VectorPhysical

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.21%probability of exploitation in 30 days

12thpercentile

Low risk: more likely to be exploited than 12% 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.