What is CVE-2023-32439?

CVE-2023-32439 is a vulnerability in Apple Ios And Ipados. Published 2023-06-23.

Is CVE-2023-32439 known to be exploited?

Yes. CVE-2023-32439 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-06-23), indicating it is being actively exploited. 4 public proof-of-concept repositories are indexed.

Vulnerability in Apple Ios And Ipados

CVE-2023-32439

A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.5.1 and iPadOS 16.5.1, iOS 15.7.7 and iPadOS 15.7.7, macOS Ventura 13.4.1, Safari 16.5.1. Processing maliciously crafted web content may lead to arbit…

EPSS: 0.012 (78.9th percentile) — read the EPSS interpretation.

Affected products

Apple Ios And Ipados — versions unspecified
Apple Macos — versions unspecified
Apple Safari — versions unspecified

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2023-06-23. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2023-07-14.

Required action: Apply updates per vendor instructions.

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2023-32439?: CVE-2023-32439 is a vulnerability in Apple Ios And Ipados. Published 2023-06-23.
Is CVE-2023-32439 known to be exploited?: Yes. CVE-2023-32439 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2023-06-23), indicating it is being actively exploited. 4 public proof-of-concept repositories are indexed.