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4.3

The issue was addressed with improved handling of caches. This issue is fixed in iOS 17.1 and iPadOS 17.1. A user may be unable to delete browsing history items.

CVE-2023-42951 · published 2 years ago
Summary

The issue was addressed with improved handling of caches. This issue is fixed in iOS 17.1 and iPadOS 17.1. A user may be unable to delete browsing history items.

What to do
  • Update apple ipad_os to version 17.1 or later.
  • Update apple iphone_os to version 17.1 or later.
Affected software
VendorProductAffected versions
apple ipad_os < 17.1
cpe:2.3:o:apple:ipad_os:*:*:*:*:*:*:*:*
apple iphone_os < 17.1
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Original advisory text
The issue was addressed with improved handling of caches. This issue is fixed in iOS 17.1 and iPadOS 17.1. A user may be unable to delete browsing history items.
The issue was addressed with improved handling of caches. This issue is fixed in iOS 17.1 and iPadOS 17.1. A user may be unable to delete browsing history items.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
4.3 Medium
Exploitation
<1% chance of attack within 30 days
Timeline
Published21 Feb 2024
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2023-42951 · NVD
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