CVE-2023-43010
High
Description
The issue was addressed with improved memory handling. This issue is fixed in iOS 17.2 and iPadOS 17.2, macOS Sonoma 14.2, Safari 17.2, iOS 16.7.15 and iPadOS 16.7.15, iOS 15.8.7 and iPadOS 15.8.7. Processing maliciously crafted web content may lead to memory corruption.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Apple Safari
PublishedMar 12, 2026
First seenMar 12, 2026
Weakness typeCWE-120CWE-120
How to fix
Update
- apple safari17.2 or later
- apple ipados15.8.7, 16.7.15, 17.2 or later
- apple iphone_os15.8.7, 16.7.15, 17.2 or later
- apple macos14.2 or later
Vendor advisories
- access.redhat.com/errata/RHSA-2025:10364
- access.redhat.com/errata/RHSA-2024:9636
- access.redhat.com/errata/RHSA-2024:9680
- access.redhat.com/errata/RHSA-2024:9679
- access.redhat.com/errata/RHSA-2024:9653
- access.redhat.com/errata/RHSA-2024:9646
- access.redhat.com/errata/RHSA-2024:8496
- access.redhat.com/errata/RHSA-2024:8492
- access.redhat.com/errata/RHSA-2024:8180
- access.redhat.com/errata/RHSA-2024:9144
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple safari | v < 17.2 | 17.2 |
| apple ipados | v < 15.8.7, 16.0 ≤ v < 16.7.15, 17.0 ≤ v < 17.2 | 15.8.7, 16.7.15, 17.2 |
| apple iphone_os | v < 15.8.7, 16.0 ≤ v < 16.7.15, 17.0 ≤ v < 17.2 | 15.8.7, 16.7.15, 17.2 |
| apple macos | v < 14.2 | 14.2 |
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