Medium severity6.5NVD Advisory· Published Sep 27, 2023· Updated Jun 17, 2026

CVE-2023-40441

Description

A resource exhaustion issue was addressed with improved input validation. This issue is fixed in iOS 17 and iPadOS 17, macOS Sonoma 14. Processing web content may lead to a denial-of-service.

AI Insight

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

Affected products

Apple Inc./macOSllm-fuzzy2 versions
prior to 14+ 1 more
- (no CPE)range: prior to 14
- (no CPE)range: unspecified
Apple Inc./Ipadosllm-fuzzy
Range: prior to 17
Apple Inc./iOSllm-fuzzy
Range: prior to 17
Apple Inc./iOS and iPadOScpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

seclists.org/fulldisclosure/2023/Oct/3nvdMailing ListThird Party Advisory
seclists.org/fulldisclosure/2023/Oct/8nvdMailing ListThird Party Advisory
support.apple.com/en-us/HT213938nvdRelease NotesVendor Advisory
support.apple.com/en-us/HT213940nvdRelease NotesVendor Advisory
support.apple.com/kb/HT213938nvd
support.apple.com/kb/HT213940nvd

News mentions

No linked articles in our index yet.

cvss	0.423
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000