# CVE-2023-43010

## Summary

- **CVE ID:** CVE-2023-43010
- **Severity:** HIGH
- **CVSS Score:** 8.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
- **CWE:** N/A
- **Published:** Mar 12, 2026
- **Last Modified:** Sep 1, 2026

## 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.

## Affected Products

- Apple — iOS and iPadOS (unspecified)
- Apple — Safari (unspecified)
- Apple — macOS (unspecified)

## References

- [CVE](http://seclists.org/fulldisclosure/2026/Mar/1)
- [CNA](https://support.apple.com/en-us/120877)
- [CNA](https://support.apple.com/en-us/120300)
- [CNA](https://support.apple.com/en-us/120879)
- [CNA](https://support.apple.com/en-us/126646)
- [CNA](https://support.apple.com/en-us/126632)
- [redhat-SADP](https://access.redhat.com/security/cve/CVE-2023-43010)
- [redhat-SADP](https://bugzilla.redhat.com/show_bug.cgi?id=2448778)
- [redhat-SADP](https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-43010.json)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2025:10364)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2024:9636)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2024:9680)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2024:9679)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2024:9653)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2024:9646)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2024:8496)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2024:8492)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2024:8180)
- [redhat-SADP](https://access.redhat.com/errata/RHSA-2024:9144)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.89%
- **EPSS Percentile:** 57.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._