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CVE-2024-40776 Details
Description
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 17.6, iOS 16.7.9 and iPadOS 16.7.9, iOS 17.6 and iPadOS 17.6, macOS Sonoma 14.6, tvOS 17.6, visionOS 1.3, watchOS 10.6. Processing maliciously crafted web content may lead to an unexpected process crash.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 30, 2024Exploitation: NoneAutomatable: NoTechnical Impact: Partial
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-416 | Use After Free | [email protected] |
| CWE-416 | Use After Free | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| apple iphone os | < 16.7.9 >= 17.0, < 17.6 |
CPE
Remediation
| |
| apple ipados | < 16.7.9 >= 17.0, < 17.6 |
CPE
Remediation
| |
| apple macos | < 14.6 |
CPE
Remediation
| |
| apple safari | < 17.6 |
CPE
Remediation
| |
| apple watchos | <= 10.6 |
CPE
Remediation
| |
| apple tvos | < 17.6 |
CPE
Remediation
| |
| apple visionos | < 1.3 |
CPE
Remediation
| |
Change History
12 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Apr 2, 2026 | CVE Modified | [email protected] |
| Nov 4, 2025 | CVE Modified | CVE |
| Nov 4, 2025 | CVE Modified | CVE |
| Nov 21, 2024 | CVE Modified | CVE |
| Oct 27, 2024 | CVE Modified | CISA-ADP |
| Aug 20, 2024 | Initial Analysis | [email protected] |
| Aug 13, 2024 | CVE Modified | [email protected] |
| Jul 30, 2024 | CVE Modified | [email protected] |
| Jul 30, 2024 | CVE Modified | [email protected] |
| Jul 29, 2024 | New CVE Received | [email protected] |