CVE-2025-43254
published 2025-07-30CVE-2025-43254: An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7…
PriorityP428high7.1CVSS 3.1
AVLACLPRNUIRSUCHINAH
EPSS
0.22%
12.6th percentile
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. Processing a maliciously crafted file may lead to unexpected app termination.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | macos | < 13.7.7 | 13.7.7 |
| apple | macos | < 14.7.7 | 14.7.7 |
| apple | macos | < 15.6 | 15.6 |
| apple | macos | >= 13.0 < 13.7.7 | 13.7.7 |
| apple | macos | >= 14.0 < 14.7.7 | 14.7.7 |
| apple | macos | >= 15.0 < 15.6 | 15.6 |
| apple | macos_sequoia | — | — |
| apple | macos_sonoma | — | — |
| apple | macos_ventura | — | — |
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Apple
CVE-2025-43254: macOS Ventura 13.7.7
vendor_apple·2025-07-29·CVSS 7.1
CVE-2025-43254 [HIGH] CVE-2025-43254: macOS Ventura 13.7.7
Apple Security Update: About the security content of macOS Ventura 13.7.7
Product: macOS Ventura
Version: 13.7.7
CVE: CVE-2025-43254
Component: Disk Images
Impact: Running an hdiutil command may unexpectedly execute arbitrary code
Description: This issue was addressed by removing the vulnerable code.
Apple
CVE-2025-43254: macOS Sonoma 14.7.7
vendor_apple·2025-07-29·CVSS 7.1
CVE-2025-43254 [HIGH] CVE-2025-43254: macOS Sonoma 14.7.7
Apple Security Update: About the security content of macOS Sonoma 14.7.7
Product: macOS Sonoma
Version: 14.7.7
CVE: CVE-2025-43254
Component: Dock
Impact: An app may be able to access protected user data
Description: This issue was addressed by removing the vulnerable code.
Apple
CVE-2025-43254: macOS Sequoia 15.6
vendor_apple·2025-07-29·CVSS 7.1
CVE-2025-43254 [HIGH] CVE-2025-43254: macOS Sequoia 15.6
Apple Security Update: About the security content of macOS Sequoia 15.6
Product: macOS Sequoia
Version: 15.6
CVE: CVE-2025-43254
Component: Dock
Impact: An app may be able to access protected user data
Description: This issue was addressed by removing the vulnerable code.
GHSA
GHSA-pqr9-jhfg-m7q3: An out-of-bounds read was addressed with improved input validation
ghsa_unreviewed·2025-07-30
CVE-2025-43254 [HIGH] CWE-125 GHSA-pqr9-jhfg-m7q3: An out-of-bounds read was addressed with improved input validation
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Sequoia 15.6, macOS Ventura 13.7.7, macOS Sonoma 14.7.7. Processing a maliciously crafted file may lead to unexpected app termination.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-07-30
Published