Security readout for executives and security teams
Plain-English summary
CVE-2023-38601 is an Apple macOS issue where an app could modify protected parts of the file system. Apple says it fixed the issue by removing vulnerable code in macOS Big Sur 11.7.9, Monterey 12.6.8, and Ventura 13.5.
Executive priority
Treat this as a normal but important Mac fleet patching item. It affects protected file-system integrity, but the provided sources do not show active exploitation or a public severity score.
Technical view
Apple describes a macOS file-system protection bypass: an app may be able to modify protected file-system areas. The source bundle provides no CVSS, CWE, component name, or affected-build detail beyond macOS and the fixed release versions.
Likely exposure
Exposure is most likely on macOS Big Sur, Monterey, or Ventura systems that have not been updated to Apple's fixed releases. The exact vulnerable version range is not specified in the provided sources.
Exploitation context
The bundle does not show CISA KEV listing or active exploitation evidence. Apple's wording indicates abuse would involve an app running on the Mac; the sources do not support remote exploitation claims.
Researcher notes
Evidence is sparse. Apple states vulnerable code was removed, but does not identify the component, CWE, CVSS, vulnerable version bounds, or exploitation prerequisites beyond an app modifying protected file-system areas.
Mitigation direction
- Update Ventura systems to macOS Ventura 13.5 or later.
- Update Monterey systems to macOS Monterey 12.6.8 or later.
- Update Big Sur systems to macOS Big Sur 11.7.9 or later.
- For unsupported systems, check Apple guidance for a supported upgrade path.
- Do not rely on compensating controls instead of Apple's fixed releases.
Validation and detection
- Inventory macOS Big Sur, Monterey, and Ventura endpoints.
- Confirm each endpoint's installed macOS version against Apple's fixed versions.
- Validate MDM or endpoint-management reports with spot checks.
- Review Apple advisory pages for any later clarification.
- Track remaining older macOS systems as remediation exceptions.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2023-38601 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://support.apple.com/en-us/HT213843CVE reference
- https://support.apple.com/en-us/HT213845CVE reference
- https://support.apple.com/en-us/HT213844CVE reference
- https://support.apple.com/kb/HT213843CVE reference
- https://support.apple.com/kb/HT213844CVE reference
- https://support.apple.com/kb/HT213845CVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.