CVE-2023-27958 json
The issue was addressed with improved memory handling.
published 2023-05-08 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-31684
- cvss
- 9.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.6%
- EPSS 1.6% chance of exploitation in 30 days, percentile 76%
- public exploits
- 0
- none known
Summary
The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4, macOS Big Sur 11.7.5. A remote user may be able to cause unexpected system termination or corrupt kernel memory.
Patch / fix
- Apple macOS 11.7, 12.6, 13.3
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
1.62% chance of exploitation in the next 30 days, higher than 76% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |
| NVD | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |
| CNA | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |
Affected products
- Apple macOS
Classification
- Weakness
-
- CWE-770 Allocation of Resources Without Limits or Throttling
References
-
support.apple.com
/en-us/HT213670
vendor-advisory
-
support.apple.com
/en-us/HT213677
vendor-advisory
-
support.apple.com
/en-us/HT213675
vendor-advisory
- talosintelligence.com /vulnerability_reports/TALOS-2022-1689
Sources
- CVE List CVE-2023-27958
- NVD CVE-2023-27958
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