CVE-2024-54508 in Safari
Summary
by MITRE • 12/12/2024
The issue was addressed with improved memory handling. This issue is fixed in Safari 18.2, iOS 18.2 and iPadOS 18.2, iPadOS 17.7.6, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, watchOS 11.2. Processing maliciously crafted web content may lead to an unexpected process crash.
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Analysis
by VulDB Data Team • 05/29/2026
This vulnerability represents a memory handling issue that affects Apple's web browser and operating system components, specifically identified as CVE-2024-54508. The flaw manifests when Safari processes maliciously crafted web content, potentially leading to unexpected process crashes that could disrupt user experience and potentially provide attackers with opportunities for further exploitation. The vulnerability was addressed through enhanced memory management protocols and has been resolved in multiple Apple product lines including Safari 18.2, iOS 18.2, iPadOS 18.2, macOS Sequoia 15.2, tvOS 18.2, visionOS 2.2, and watchOS 11.2, demonstrating Apple's comprehensive approach to patching this specific memory handling weakness across their ecosystem. The technical nature of this vulnerability aligns with common software security issues where improper memory management can lead to buffer overflows, use-after-free conditions, or other memory corruption scenarios that attackers can potentially leverage to execute arbitrary code or cause denial of service conditions.
The operational impact of this vulnerability extends beyond simple process crashes, as it represents a potential vector for more sophisticated attacks within Apple's ecosystem. When web content triggers memory corruption issues, attackers may be able to exploit these conditions to gain unauthorized access to system resources or manipulate application behavior. This type of vulnerability typically falls under CWE-129 which addresses improper validation of input lengths, or CWE-125 which covers out-of-bounds read conditions, both of which are common entry points for attackers seeking to compromise web browsers and operating systems. The fact that this vulnerability affects multiple Apple platforms including mobile and desktop operating systems suggests a fundamental memory handling flaw that requires careful consideration in security monitoring and incident response procedures.
Security professionals should note that this vulnerability represents a potential threat to enterprise environments where Apple devices are prevalent, particularly in sectors such as finance, healthcare, and government where web-based applications are commonly used. The patching process for this vulnerability requires coordinated updates across multiple platforms, which may create operational challenges for organizations with diverse Apple device deployments. Organizations should prioritize updating all affected Apple platforms to the latest versions, as these patches address not only the immediate memory handling issues but also prevent potential exploitation scenarios that could lead to more severe security incidents. The remediation process should include verification of patch deployment across all affected systems, particularly in environments where users may be accessing potentially malicious web content through Safari or other Apple web applications. This vulnerability also highlights the importance of maintaining current security practices and staying informed about platform-specific security updates, as the exploitation of memory handling flaws often requires timely patch management to prevent successful attacks. The ATT&CK framework would categorize this vulnerability under T1203 which covers Exploitation for Client Execution, as it involves the exploitation of browser vulnerabilities to execute malicious code or cause unintended system behavior through web content processing.