Vulnerability in Apple iOS And Ipados
CVE-2023-40398
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (8.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 8.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Apple iOS And Ipados — versions unspecified
- Apple Ipados
- Apple Iphone OS
- Apple macOS — versions unspecified
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)
Frequently asked questions
- What is CVE-2023-40398?
- CVE-2023-40398 is a high-severity vulnerability in Apple iOS And Ipados. CVSS score: 8.8/10. Published 2024-07-29.
- How severe is CVE-2023-40398?
- High severity. CVSS v3 base score is 8.8 out of 10.