Vulnerability Intelligence Report
Apple Multiple Products Cross-Site Scripting (XSS) Vulnerability
CVE-2024-44309
A cookie management issue was addressed with improved state management. This issue is fixed in Safari 18.1.1, iOS 17.7.2 and iPadOS 17.7.2, iOS 18.1.1 and iPadOS 18.1.1, macOS Sequoia 15.1.1, visionOS 2.1.1. Processing maliciously crafted web content may lead to a cross site scripting attack. Apple is aware of a report that this issue may have been actively exploited on Intel-based Mac systems.
CISA KEV
SSVC: Active Exploitation
CVSS Base Score
6.3
MEDIUM
Exploitability:2.9
Impact Score:3.4
EPSS Probability:21.04%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-79 ↗CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Apple | Safari | 0 < 18.1.1 (affected) |
| Apple | iOS and iPadOS | 0 < 17.7.2 (affected), 0 < 18.1.1 (affected) |
| Apple | macOS | 0 < 15.1.1 (affected) |
| Apple | visionOS | 0 < 2.1.1 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Apple Inc. · Vendor · USA |
| Reserved | 2024-08-20T21:45:40 |
| Published | 2024-11-19T23:43:55 |
| Last Updated | 2026-04-02T18:26:41 |
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