CVE-2025-43386 — Out-of-bounds Read in Apple IOS AND Ipados

CWE-125 — Out-of-bounds Read8 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 94.98%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Apple IOS AND IpadosApple MacosApple Tvos+3 more
Timeline
PublishedNov 4
Latest updateNov 5

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 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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages8 packages

▶NVDapple/ipados< 26.1
▶CVEListV5apple/ios_and_ipados< 18.7.2+1
▶CVEListV5apple/tvos< 26.1
▶NVDapple/tvos< 26.1
▶CVEListV5apple/macos< 26.1

🔴Vulnerability Details

2
CVEList
CVE-2025-43386: An out-of-bounds access issue was addressed with improved bounds checking↗2025-11-04
▶
GHSA
GHSA-366p-fxmq-8hhv: An out-of-bounds access issue was addressed with improved bounds checking↗2025-11-04
▶

📋Vendor Advisories

5
Apple
CVE-2025-43386: iOS 18.7.2 and iPadOS 18.7.2↗2025-11-05
▶
Apple
CVE-2025-43386: tvOS 26.1↗2025-11-03
▶
Apple
CVE-2025-43386: iOS 26.1 and iPadOS 26.1↗2025-11-03
▶
Apple
CVE-2025-43386: macOS Tahoe 26.1↗2025-11-03
▶
Apple
CVE-2025-43386: visionOS 26.1↗2025-11-03
▶
CVE-2025-43386 — Out-of-bounds Read in Apple | cvebase