CVE-2025-43383

MediumCVSS 4.3/10Last modified Sep 26, 2026

Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7.2, macOS Tahoe 26.1, tvOS 26.1, visionOS 26.1. Processing a maliciously crafted media file may lead to unexpected app termination or corrupt process memory.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Weakness enumeration

CWE-125

Affected software

No affected versions have been published.

Timeline

Published
Nov 4, 2025
Last modified
Sep 26, 2026
NVD status
Modified

Related CVEs from 2025

CVE-2025-433844.3An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 andCVE-2025-433854.3An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 andCVE-2025-433867.8An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 andCVE-2025-433877.8A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.2, macOS Tahoe 26.1. A malicious aCVE-2025-433885.5An injection issue was addressed with improved validation. This issue is fixed in macOS Tahoe 26.1. An app may be able to access sensitive uCVE-2025-433895.5A privacy issue was addressed by removing the vulnerable code. This issue is fixed in iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPadOS 26.1CVE-2025-43394.3The TheGem theme for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ajaxApi() functioCVE-2025-433905.5A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS CVE-2025-433915.5A privacy issue was addressed with improved handling of temporary files. This issue is fixed in iOS 26.1 and iPadOS 26.1, macOS Sequoia 15.7CVE-2025-433924.3The issue was addressed with improved handling of caches. This issue is fixed in Safari 26.1, iOS 18.7.2 and iPadOS 18.7.2, iOS 26.1 and iPaCVE-2025-433935.2A permissions issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Tahoe 26.1. An app may be able to breakCVE-2025-433945.5This issue was addressed with improved handling of symlinks. This issue is fixed in macOS Sequoia 15.7.2, macOS Sonoma 14.8.2, macOS Tahoe 2
CVE-2025-43383: Medium severity, CVSS 4.3 | Vulnix