High severity7.5NVD Advisory· Published Oct 25, 2023· Updated Jun 17, 2026

CVE-2023-42847

Description

A logic issue was addressed with improved checks. This issue is fixed in macOS Sonoma 14.1, iOS 17.1 and iPadOS 17.1. An attacker may be able to access passkeys without authentication.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./macOSllm-fuzzy3 versions
Sonoma 14.1+ 2 more
- (no CPE)range: Sonoma 14.1
- (no CPE)range: unspecified
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: >=14.0,<14.1
Apple Inc./iOSllm-fuzzy
Range: 17.1
Apple Inc./Ipadosllm-fuzzy2 versions
17.1+ 1 more
- (no CPE)range: 17.1
- cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*range: >=17.0,<17.1
Apple Inc./Iphone OS
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
Range: >=17.0,<17.1
Apple Inc./iOS and iPadOScpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

seclists.org/fulldisclosure/2023/Oct/19nvdMailing ListThird Party Advisory
seclists.org/fulldisclosure/2023/Oct/24nvdMailing ListThird Party Advisory
support.apple.com/en-us/HT213982nvdRelease NotesVendor Advisory
support.apple.com/en-us/HT213984nvdRelease NotesVendor Advisory
support.apple.com/kb/HT213982nvdRelease NotesVendor Advisory
support.apple.com/kb/HT213984nvdRelease NotesVendor Advisory

News mentions

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cvss	0.488
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000