How severe is CVE-2023-42896?

CVE-2023-42896 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.

Is CVE-2023-42896 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-42896?

CVE-2023-42896 primarily affects Apple Ipados. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-42896?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2023-42896 have an EU (EUVD) identifier?

Yes. CVE-2023-42896 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-47317.

When was CVE-2023-42896 published?

CVE-2023-42896 was published on 2024-03-28 and last updated on 2026-06-17.

CVE-2023-42896

CVE-2023-42896 is a medium-severity vulnerability in Apple Ipados with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-47317
Weakness: CWE-862
Affected product: Apple Ipados
Published: 2024-03-28
Last modified: 2026-06-17

Description

An issue was addressed with improved handling of temporary files. This issue is fixed in macOS Monterey 12.7.2, macOS Ventura 13.6.3, iOS 17.2 and iPadOS 17.2, iOS 16.7.3 and iPadOS 16.7.3, macOS Sonoma 14.2. An app may be able to modify protected parts of the file system.

Frequently asked questions

What is CVE-2023-42896?: An issue was addressed with improved handling of temporary files. This issue is fixed in macOS Monterey 12.7.2, macOS Ventura 13.6.3, iOS 17.2 and iPadOS 17.2, iOS 16.7.3 and iPadOS 16.7.3, macOS Sonoma 14.2. An app may be able to modify protected parts of the file system.
How severe is CVE-2023-42896?: CVE-2023-42896 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity high, and availability none.
Is CVE-2023-42896 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-42896?: CVE-2023-42896 primarily affects Apple Ipados. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-42896?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-42896 have an EU (EUVD) identifier?: Yes. CVE-2023-42896 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-47317.
When was CVE-2023-42896 published?: CVE-2023-42896 was published on 2024-03-28 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

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