CVE-2023-43000

UNKNOWNKnown Exploited

CISA Known Exploited Vulnerability

https://support.apple.com/en-us/120324 ; https://support.apple.com/en-us/120331 ; https://support.apple.com/en-us/120338 ; https://nvd.nist.gov/vuln/detail/CVE-2023-43000

Remediation deadline: March 26, 2026

Description

Apple macOS, iOS, iPadOS, and Safari 16.6 contain a use-after-free vulnerability due to the processing of maliciously crafted web content that may lead to memory corruption.

Timeline

Published:March 5th, 2026 12:00 AM

Last modified:March 5th, 2026 12:00 AM

Added to KEV:March 5th, 2026

CVSS Scoring

No CVSS v3 score available

Affected Software

From NVD CPE configuration data

Vendors

Apple

Products

Multiple Products

Weaknesses (CWE)

CWE-416

References & Reports

Advisories, patches, and third-party reports

No references available.

Source: CISA KEV + NVD · Data may lag official sources by up to one minute