CVE-2023-32398 json
A use-after-free issue was addressed with improved memory management.
published 2023-06-23 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-36642
- cvss
- 7.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 15%
- public exploits
- 0
- none known
Summary
A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, macOS Big Sur 11.7.7, macOS Monterey 12.6.6, iOS 16.5 and iPadOS 16.5. An app may be able to execute arbitrary code with kernel privileges.
Patch / fix
- Apple macOS 11.7, 12.6, 13.4
- Apple watchOS 9.5
- Apple iOS and iPadOS 15.7, 16.5
- Apple tvOS 16.5
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 23 mo ago
Exploit prediction
0.24% chance of exploitation in the next 30 days, higher than 15% 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 macOS
- Apple watchOS
- Apple iOS and iPadOS
- Apple tvOS
Classification
- Weakness
-
- CWE-416 Use After Free
References
-
support.apple.com
/en-us/HT213758
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT213759
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT213764
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT213765
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT213760
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT213757
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT213761
release-notes, vendor-advisory
Sources
- CVE List CVE-2023-32398
- NVD CVE-2023-32398
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.