CVE-2019-6207 json
An out-of-bounds read issue existed that led to the disclosure of kernel memory.
published 2019-12-18 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-15774
- cvss
- 5.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2. A malicious application may be able to determine kernel memory layout.
Patch / fix
- Apple iOS iOS 12.2
- Apple macOS macOS Mojave 10.14.4
- Apple tvOS tvOS 12.2
- Apple watchOS watchOS 5.2
Exploit prediction
0.74% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- Apple iOS
- Apple macOS
- Apple tvOS
- Apple watchOS
Classification
- Weakness
-
- CWE-125 Out-of-bounds Read
References
-
support.apple.com
/HT209599
vendor-advisory
-
support.apple.com
/HT209601
vendor-advisory
-
support.apple.com
/HT209600
vendor-advisory
-
support.apple.com
/HT209602
vendor-advisory
Sources
- CVE List CVE-2019-6207
- NVD CVE-2019-6207
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.