CVE-2024-27833: Processing maliciously crafted web content may lead to arbitrary code execution in Apple Safari
CVE-2024-27833 is a high-severity vulnerability in Apple Safari involving an integer overflow that could allow arbitrary code execution when processing maliciously crafted web content. The issue is addressed by improved input validation and fixed in Safari 17. 5 and corresponding iOS, iPadOS, tvOS, and visionOS versions. The vulnerability has a CVSS score of 7. 5, indicating high impact on confidentiality, integrity, and availability. There are no known exploits in the wild at this time. Apple has released official patches for this vulnerability as part of their security updates in May 2024. Users are advised to update to the fixed versions to mitigate the risk.
AI Analysis
Technical Summary
An integer overflow vulnerability in Apple Safari could allow remote attackers to execute arbitrary code by processing specially crafted web content. This issue is tracked as CVE-2024-27833 and has been resolved through improved input validation in Safari 17.5 and related OS updates (iOS 16.7.8, iPadOS 16.7.8, iOS 17.5, iPadOS 17.5, tvOS 17.5, visionOS 1.2). The CVSS v3.1 base score is 7.5, with network attack vector, high complexity, no privileges required, user interaction required, and high impact on confidentiality, integrity, and availability. The vendor advisory confirms the availability of patches and recommends updating to these versions.
Potential Impact
Successful exploitation of this vulnerability could lead to arbitrary code execution in the Safari browser, potentially compromising the affected device's confidentiality, integrity, and availability. The CVSS score of 7.5 reflects a high severity level. There are currently no known exploits in the wild. The vulnerability affects multiple Apple platforms running vulnerable Safari versions prior to 17.5 and corresponding OS versions.
Mitigation Recommendations
Apple has released official patches addressing this vulnerability in Safari 17.5 and corresponding iOS, iPadOS, tvOS, and visionOS updates. Users and administrators should apply these updates promptly to mitigate the risk. No additional mitigation steps are indicated by the vendor advisory beyond applying the official fixes.
CVE-2024-27833: Processing maliciously crafted web content may lead to arbitrary code execution in Apple Safari
Description
CVE-2024-27833 is a high-severity vulnerability in Apple Safari involving an integer overflow that could allow arbitrary code execution when processing maliciously crafted web content. The issue is addressed by improved input validation and fixed in Safari 17. 5 and corresponding iOS, iPadOS, tvOS, and visionOS versions. The vulnerability has a CVSS score of 7. 5, indicating high impact on confidentiality, integrity, and availability. There are no known exploits in the wild at this time. Apple has released official patches for this vulnerability as part of their security updates in May 2024. Users are advised to update to the fixed versions to mitigate the risk.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
An integer overflow vulnerability in Apple Safari could allow remote attackers to execute arbitrary code by processing specially crafted web content. This issue is tracked as CVE-2024-27833 and has been resolved through improved input validation in Safari 17.5 and related OS updates (iOS 16.7.8, iPadOS 16.7.8, iOS 17.5, iPadOS 17.5, tvOS 17.5, visionOS 1.2). The CVSS v3.1 base score is 7.5, with network attack vector, high complexity, no privileges required, user interaction required, and high impact on confidentiality, integrity, and availability. The vendor advisory confirms the availability of patches and recommends updating to these versions.
Potential Impact
Successful exploitation of this vulnerability could lead to arbitrary code execution in the Safari browser, potentially compromising the affected device's confidentiality, integrity, and availability. The CVSS score of 7.5 reflects a high severity level. There are currently no known exploits in the wild. The vulnerability affects multiple Apple platforms running vulnerable Safari versions prior to 17.5 and corresponding OS versions.
Mitigation Recommendations
Apple has released official patches addressing this vulnerability in Safari 17.5 and corresponding iOS, iPadOS, tvOS, and visionOS updates. Users and administrators should apply these updates promptly to mitigate the risk. No additional mitigation steps are indicated by the vendor advisory beyond applying the official fixes.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apple
- Date Reserved
- 2024-02-26T15:32:28.526Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 690a3b65ff58c9332ff09ed2
Added to database: 11/4/2025, 5:44:05 PM
Last enriched: 4/9/2026, 11:16:13 PM
Last updated: 5/10/2026, 1:02:34 PM
Views: 111
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