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CVE-2019-6226
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.1.3, tvOS 12.1.2, watchOS…
High8.8EPSS 1.8%
- Published
- Updated
- Reserved
- Assigned by
- apple
Description
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.1.3, tvOS 12.1.2, watchOS 5.1.3, Safari 12.0.3, iTunes 12.9.3 for Windows, iCloud for Windows 7.10. Processing maliciously crafted web content may lead to arbitrary code execution.
Timeline
ID reserved
By apple
- 53 days later
· 53 days later
Published
- 5 years later
· 5 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | High8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 1.8% · top 21% of all CVEs (7 Nov 2026)
Loading the EPSS history…
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 – < iOS 12.1.3
- affected unspecified – < tvOS 12.1.2
- affected unspecified – < watchOS 5.1.3
- affected unspecified – < Safari 12.0.3
- affected unspecified – < iTunes 12.9.3 for Windows
- affected unspecified – < iCloud for Windows 7.10
References (8)
- GLSA-201903-12 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- 106696 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- https://support.apple.com/HT209443 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://support.apple.com/HT209451 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://support.apple.com/HT209449 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://support.apple.com/HT209450 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://support.apple.com/HT209448 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://support.apple.com/HT209447 (opens in a new tab)x_refsource_CONFIRMx_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-2019-6226)Record last updated .