CVE-2023-27931 json
This issue was addressed by removing the vulnerable code.
published 2023-05-08 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-31657
- cvss
- 5.5
- 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 14%
- public exploits
- 0
- none known
Summary
This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.3, iOS 16.4 and iPadOS 16.4, macOS Big Sur 11.7.3, tvOS 16.4, watchOS 9.4. An app may be able to access user-sensitive data.
Patch / fix
- Apple macOS 11.7, 12.6, 13.3
- Apple iOS and iPadOS 16.4
- Apple watchOS 9.4
- Apple tvOS 16.4
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
0.24% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
Affected products
- Apple macOS
- Apple iOS and iPadOS
- Apple watchOS
- Apple tvOS
Classification
- Weakness
-
- CWE-203 Observable Discrepancy
References
-
support.apple.com
/en-us/HT213670
vendor-advisory
-
support.apple.com
/en-us/HT213676
vendor-advisory
-
support.apple.com
/en-us/HT213678
vendor-advisory
-
support.apple.com
/en-us/HT213674
vendor-advisory
- support.apple.com /en-us/HT213603
- support.apple.com /en-us/HT213604
Sources
- CVE List CVE-2023-27931
- NVD CVE-2023-27931
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.