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CVE-2019-8749
Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, iOS 13,…
Critical9.8EPSS 1.5%
- Published
- Updated
- Reserved
- Assigned by
- apple
Description
Multiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, iOS 13, iCloud for Windows 7.14, iCloud for Windows 10.7, tvOS 13, macOS Catalina 10.15.1, Security Update 2019-001, and Security Update 2019-006, watchOS 6, iTunes 12.10.1 for Windows. Multiple issues in libxml2.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 1.5% · top 26% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Weakness
- Multiple issues in libxml2
- CWE-787 (opens in a new tab)All about CWE-787 and its CVEs
Affected products
- affected unspecified – < 13
- affected unspecified – < 13
- affected unspecified – < 6
- affected unspecified – < 10.15
- affected unspecified – < 12.10
- affected unspecified – < 10.7
- affected unspecified – < 7.14
- affected unspecified – < 10.15
References (8)
- https://support.apple.com/en-us/HT210634 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/en-us/HT210722 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/en-us/HT210604 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/en-us/HT210606 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/en-us/HT210607 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/en-us/HT210635 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/en-us/HT210636 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/en-us/HT210637 (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-2019-8749)Record last updated .