This issue was addressed through improved state management. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, watchOS 11.4. An app may be able to break out of its sandbox.
Conclusion & alert: CVE-2025-24178 is rated Moderate Risk (52.7/100): CVSS Critical severity, with low exploitation likelihood (EPSS 0.18%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-05-09 | 0.65% | 0.18% | -0.47% |
| 2 | 2026-01-25 | 0.17% | 0.65% | +0.49% |
| 3 | 2025-12-25 | — | 0.17% | — |
Full EPSS history (9 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| apple | ipados | < 17.7.6 | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* |
| apple | ipados | >= 18.0, < 18.4 | cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* |
| apple | iphone_os | < 18.4 | cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* |
| apple | macos | < 13.7.5 | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
| apple | macos | >= 14.0, < 14.7.5 | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
| apple | macos | >= 15.0, < 15.4 | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* |
| apple | tvos | < 18.4 | cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* |
| URL | Tags |
|---|---|
| https://support.apple.com/en-us/122371 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/122372 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/122373 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/122374 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/122375 | Release Notes Vendor Advisory |
| https://support.apple.com/en-us/122376 | |
| https://support.apple.com/en-us/122377 | Release Notes Vendor Advisory |
| http://seclists.org/fulldisclosure/2025/Apr/10 | |
| http://seclists.org/fulldisclosure/2025/Apr/11 | |
| http://seclists.org/fulldisclosure/2025/Apr/13 | |
| http://seclists.org/fulldisclosure/2025/Apr/4 | |
| http://seclists.org/fulldisclosure/2025/Apr/5 | |
| http://seclists.org/fulldisclosure/2025/Apr/8 | |
| http://seclists.org/fulldisclosure/2025/Apr/9 |