CVE-2025-43344
published 2025-09-15CVE-2025-43344: An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26…
PriorityP410low3.3CVSS 3.1
AVLACLPRLUINSUCNINAL
EPSS
0.30%
22.0th percentile
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 26 and iPadOS 26, macOS Tahoe 26, tvOS 26, visionOS 26, watchOS 26. An app may be able to cause unexpected system termination.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios_26_and_ipados | — | — |
| apple | ios_and_ipados | < 26 | 26 |
| apple | ipados | < 26.0 | 26.0 |
| apple | iphone_os | < 26.0 | 26.0 |
| apple | macos | < 26 | 26 |
| apple | macos | < 26.0 | 26.0 |
| apple | macos_tahoe | — | — |
| apple | tvos | < 26 | 26 |
| apple | tvos | < 26.0 | 26.0 |
| apple | tvos | — | — |
| apple | visionos | < 26 | 26 |
| apple | visionos | < 26.0 | 26.0 |
| apple | visionos | — | — |
| apple | watchos | < 26 | 26 |
| apple | watchos | < 26.0 | 26.0 |
| apple | watchos | — | — |
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Apple
CVE-2025-43344: visionOS 26
vendor_apple·2025-09-15·CVSS 3.3
CVE-2025-43344 [LOW] CVE-2025-43344: visionOS 26
Apple Security Update: About the security content of visionOS 26
Product: visionOS
Version: 26
CVE: CVE-2025-43344
Impact: An app may be able to cause unexpected system termination
Description: An out-of-bounds access issue was addressed with improved bounds checking.
Apple
CVE-2025-43344: iOS 26 and iPadOS 26
vendor_apple·2025-09-15·CVSS 3.3
CVE-2025-43344 [LOW] CVE-2025-43344: iOS 26 and iPadOS 26
Apple Security Update: About the security content of iOS 26 and iPadOS 26
Product: iOS 26 and iPadOS
Version: 26
CVE: CVE-2025-43344
Impact: An app may be able to cause unexpected system termination
Description: An out-of-bounds access issue was addressed with improved bounds checking.
Apple
CVE-2025-43344: watchOS 26
vendor_apple·2025-09-15·CVSS 3.3
CVE-2025-43344 [LOW] CVE-2025-43344: watchOS 26
Apple Security Update: About the security content of watchOS 26
Product: watchOS
Version: 26
CVE: CVE-2025-43344
Impact: An app may be able to cause unexpected system termination
Description: An out-of-bounds access issue was addressed with improved bounds checking.
Apple
CVE-2025-43344: tvOS 26
vendor_apple·2025-09-15·CVSS 3.3
CVE-2025-43344 [LOW] CVE-2025-43344: tvOS 26
Apple Security Update: About the security content of tvOS 26
Product: tvOS
Version: 26
CVE: CVE-2025-43344
Impact: An app may be able to cause unexpected system termination
Description: An out-of-bounds access issue was addressed with improved bounds checking.
Apple
CVE-2025-43344: macOS Tahoe 26
vendor_apple·2025-09-15·CVSS 3.3
CVE-2025-43344 [LOW] CVE-2025-43344: macOS Tahoe 26
Apple Security Update: About the security content of macOS Tahoe 26
Product: macOS Tahoe
Version: 26
CVE: CVE-2025-43344
Impact: An app may be able to cause unexpected system termination
Description: An out-of-bounds access issue was addressed with improved bounds checking.
GHSA
GHSA-xx4w-8h42-jm57: An out-of-bounds access issue was addressed with improved bounds checking
ghsa_unreviewed·2025-09-16
CVE-2025-43344 [LOW] CWE-125 GHSA-xx4w-8h42-jm57: An out-of-bounds access issue was addressed with improved bounds checking
An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in tvOS 26, watchOS 26, visionOS 26, macOS Tahoe 26, iOS 26 and iPadOS 26. An app may be able to cause unexpected system termination.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://support.apple.com/en-us/125108https://support.apple.com/en-us/125110https://support.apple.com/en-us/125114https://support.apple.com/en-us/125115https://support.apple.com/en-us/125116http://seclists.org/fulldisclosure/2025/Sep/49http://seclists.org/fulldisclosure/2025/Sep/53http://seclists.org/fulldisclosure/2025/Sep/57http://seclists.org/fulldisclosure/2025/Sep/58
2025-09-15
Published