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CVE-2019-8639
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in watchOS 5.2, iCloud for Windows…
High8.8EPSS 1.3%
- Published
- Updated
- Reserved
- Assigned by
- apple
Description
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in watchOS 5.2, iCloud for Windows 7.11, iOS 12.2, iTunes 12.9.4 for Windows, Safari 12.1. Processing maliciously crafted web content may lead to arbitrary code execution.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 1.3% · top 30% of all CVEs (5 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Weakness
- Processing maliciously crafted web content may lead to arbitrary code execution
- CWE-787 (opens in a new tab)All about CWE-787 and its CVEs
Affected products
- affected unspecified – < 12.2
- affected unspecified – < 5.2
- affected unspecified – < 12.1
- affected unspecified – < 12.9
- affected unspecified – < 7.11
References (5)
- https://support.apple.com/en-us/HT209599 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/en-us/HT209602 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/en-us/HT209603 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/en-us/HT209604 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/en-us/HT209605 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2019-8639)Record last updated .