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CVE-2019-8809
A validation issue was addressed with improved logic. This issue is fixed in macOS Catalina 10.15, iOS 13.1 and iPadOS 13.1, tvOS 13,…
Low3.3EPSS 0.32%
- Published
- Updated
- Reserved
- Assigned by
- apple
Description
A validation issue was addressed with improved logic. This issue is fixed in macOS Catalina 10.15, iOS 13.1 and iPadOS 13.1, tvOS 13, watchOS 6, iOS 13. A local app may be able to read a persistent account identifier.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Low3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.32% · top 75% 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: Low 3.3.
Weakness
- A local app may be able to read a persistent account identifier
Affected products
References (5)
- https://support.apple.com/en-us/HT210634 (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/HT210603 (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-2019-8809)Record last updated .