CVE-2025-43346 — Out-of-bounds Read in Apple IOS AND Ipados

CWE-125 — Out-of-bounds Read9 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 96.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Apple IOS AND IpadosApple MacosApple Tvos+4 more
Timeline
PublishedSep 15
Latest updateSep 16

Description

An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7 and iPadOS 18.7, iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. 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:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages11 packages

▶NVDapple/ipados< 18.7
▶CVEListV5apple/ios_and_ipados< 18.7+1
▶CVEListV5apple/tvos< 26
▶NVDapple/tvos< 26.0
▶CVEListV5apple/macos< 26

🔴Vulnerability Details

2
GHSA
GHSA-8v5v-v3qc-mqv8: An out-of-bounds access issue was addressed with improved bounds checking↗2025-09-16
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CVEList
CVE-2025-43346: An out-of-bounds access issue was addressed with improved bounds checking↗2025-09-15
▶

📋Vendor Advisories

6
Apple
CVE-2025-43346: iOS 26 and iPadOS 26↗2025-09-15
▶
Apple
CVE-2025-43346: macOS Tahoe 26↗2025-09-15
▶
Apple
CVE-2025-43346: tvOS 26↗2025-09-15
▶
Apple
CVE-2025-43346: watchOS 26↗2025-09-15
▶
Apple
CVE-2025-43346: visionOS 26↗2025-09-15
▶
CVE-2025-43346 — Out-of-bounds Read in Apple | cvebase