medium4.3
CVE-2025-30427
A use-after-free issue was addressed with improved memory management.
Impact
A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 18.4, iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, tvOS 18.4, visionOS 2.4, watchOS 11.4. Processing maliciously crafted web content may lead to an unexpected Safari crash.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apple | Safari | before 18.4 |
| Apple | Ipados | before 17.7.6 from 18.0 before 18.4 |
| Apple | Iphone Os | before 18.4 |
| Apple | Macos | from 15.0 before 15.4 |
| Apple | Tvos | before 18.4 |
| Apple | Visionos | before 2.4 |
Weakness classification
References
- NVD record
- CVE.org record
- https://support.apple.com/en-us/122371
- https://support.apple.com/en-us/122372
- https://support.apple.com/en-us/122373
- https://support.apple.com/en-us/122376
- https://support.apple.com/en-us/122377
- https://support.apple.com/en-us/122378
- https://support.apple.com/en-us/122379
- http://seclists.org/fulldisclosure/2025/Apr/11
- http://seclists.org/fulldisclosure/2025/Apr/12
- http://seclists.org/fulldisclosure/2025/Apr/13
- http://seclists.org/fulldisclosure/2025/Apr/2
- http://seclists.org/fulldisclosure/2025/Apr/4
- http://seclists.org/fulldisclosure/2025/Apr/5
- http://seclists.org/fulldisclosure/2025/Apr/8
- https://lists.debian.org/debian-lts-announce/2025/06/msg00016.html