- 7.5HighCVSS base score
- 2.5%Exploitation in 30 daysEPSS · top 15% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
A denial of service issue was addressed with improved input validation.
Timeline
ID reserved
By apple
- 13 months later
· 13 months later
Published
- 4 years later
· 4 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 2.5% · top 15% of all CVEs (9 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Affected products
- affected unspecified – < iOS 13
- affected unspecified – < watchOS 6
- affected unspecified – < tvOS 13
- affected unspecified – < macOS Catalina 10.15
- affected unspecified – < iTunes for Windows 12.10.1
- affected unspecified – < iCloud for Windows 10.7
Apple · iCloud for Windows (Legacy)
- affected unspecified – < iCloud for Windows 7.14
References
8
- https://eprint.iacr.org/2019/1421 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/HT210635 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/HT210636 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/HT210637 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/HT210606 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/HT210634 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/HT210604 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/HT210607 (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)
- EUVD EUVD-2019-18131 (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://cveledger.app/cve/CVE-2019-8741)Record last updated .