CVE-2019-8741 json
A denial of service issue was addressed with improved input validation.
published 2020-02-28 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-18131
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.5%
- EPSS 2.5% chance of exploitation in 30 days, percentile 84%
- public exploits
- 0
- none known
Summary
A denial of service issue was addressed with improved input validation.
Patch / fix
- Apple iOS iOS 13
- Apple watchOS watchOS 6
- Apple tvOS tvOS 13
- Apple macOS macOS Catalina 10.15
- Apple iTunes for Windows iTunes for Windows 12.10.1
- Apple iCloud for Windows iCloud for Windows 10.7
- Apple iCloud for Windows (Legacy) iCloud for Windows 7.14
Exploit prediction
2.46% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Affected products
- Apple iOS
- Apple watchOS
- Apple tvOS
- Apple macOS
- Apple iTunes for Windows
- Apple iCloud for Windows
- Apple iCloud for Windows (Legacy)
Classification
- Weakness
-
- CWE-835 Loop with Unreachable Exit Condition
References
-
eprint.iacr.org
/2019/1421
technical-description
-
support.apple.com
/HT210635
third-party-advisory
-
support.apple.com
/HT210636
third-party-advisory
-
support.apple.com
/HT210637
third-party-advisory
-
support.apple.com
/HT210606
third-party-advisory
-
support.apple.com
/HT210634
third-party-advisory
-
support.apple.com
/HT210604
third-party-advisory
-
support.apple.com
/HT210607
third-party-advisory
Sources
- CVE List CVE-2019-8741
- NVD CVE-2019-8741
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.