CVE-2018-4290 json
A denial of service issue was addressed with improved memory handling.
published 2019-04-03 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-16076
- cvss
- 5.9
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
A denial of service issue was addressed with improved memory handling. This issue affected versions prior to iOS 11.4.1, watchOS 4.3.2.
Patch / fix
- apple iphone_os 11.4.1
- apple watchos 4.3.2
Exploit prediction
0.84% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |
Affected products
- n/a iOS, watchOS
References
-
support.apple.com
/kb/HT208938
vendor-advisory
-
support.apple.com
/kb/HT208935
vendor-advisory
Sources
- CVE List CVE-2018-4290
- NVD CVE-2018-4290
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.