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CVE-2018-4436
A certificate validation issue existed in configuration profiles. This was addressed with additional checks. This issue affected versions…
High7.5EPSS 0.91%
- Published
- Updated
- Reserved
- Assigned by
- apple
Description
A certificate validation issue existed in configuration profiles. This was addressed with additional checks. This issue affected versions prior to iOS 12.1.1, tvOS 12.1.1, watchOS 5.1.2.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | High7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
- EPSS (exploitation in 30 days)
- 0.91% · top 40% 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: High 7.5.
Weakness
- An untrusted configuration profile may be incorrectly displayed as verified
- CWE-295 (opens in a new tab)All about CWE-295 and its CVEs
Affected products
iOS, tvOS, watchOS
- affected Versions prior to: iOS 12.1.1, tvOS 12.1.1, watchOS 5.1.2
References (3)
- https://support.apple.com/kb/HT209343 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/kb/HT209342 (opens in a new tab)x_refsource_MISCx_transferred
- https://support.apple.com/kb/HT209340 (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-2018-4436)Record last updated .