CVE-2023-40443 json
The issue was addressed with improved checks.
published 2023-09-26 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-45014
- cvss
- 7.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 21%
- public exploits
- 0
- none known
Summary
The issue was addressed with improved checks. This issue is fixed in iOS 17 and iPadOS 17. An app may be able to gain root privileges.
Patch / fix
- Apple iOS and iPadOS 17
Exploit prediction
0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
- Apple iOS and iPadOS
References
-
support.apple.com
/en-us/HT213938
vendor-advisory
- support.apple.com /kb/HT213940
-
seclists.org
/fulldisclosure/2023/Oct/8
mailing-list, third-party-advisory
Sources
- CVE List CVE-2023-40443
- NVD CVE-2023-40443
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.