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CVE-2023-43000

Severity
HIGH
CVSS
8.8
EPSS
0.03898
Risk score
61.56
CISA KEV
Yes
PoC
No
Published
2025-11-05
Modified
2026-03-12
First seen
2026-08-07
Aliases
EUVD-2023-47421, GHSA-96FF-3RWM-724G
Products
Apple:Multiple Products, Apple:Safari unspecified <16.6, Apple:iOS and iPadOS unspecified <15.8.7, Apple:iOS and iPadOS unspecified <16.6, Apple:macOS unspecified <13.5
Sources
euvd EUVD-2023-47421
cisa.gov CVE-2023-43000

Description

A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, Safari 16.6, iOS 15.8.7 and iPadOS 15.8.7. Processing maliciously crafted web content may lead to memory corruption.

References