CVE-2023-40398 json
This issue was addressed with improved checks.
published 2024-07-29 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-44969
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 8%
- public exploits
- 0
- none known
Summary
This issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.6.4, macOS Big Sur 11.7.5, macOS Ventura 13.3, iOS 16.4 and iPadOS 16.4. A sandboxed process may be able to circumvent sandbox restrictions.
Patch / fix
- Apple macOS 11.7, 12.6, 13.3
- Apple iOS and iPadOS 16.4
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.19% chance of exploitation in the next 30 days, higher than 8% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Affected products
- Apple macOS
- Apple iOS and iPadOS
References
-
support.apple.com
/en-us/HT213670
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT213676
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT213677
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT213675
release-notes, vendor-advisory
Sources
- CVE List CVE-2023-40398
- NVD CVE-2023-40398
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.