Security readout for executives and security teams
Plain-English summary
CVE-2022-32807 is a macOS file-handling flaw where a local app may overwrite arbitrary files after user interaction. Apple fixed it in July 2022 updates for Catalina, Big Sur, and Monterey. The main business concern is unmanaged or legacy Macs that have missed those updates.
Executive priority
Treat this as a high-priority endpoint hygiene item, not an emergency internet-facing incident, unless vulnerable Macs are unmanaged or routinely run untrusted apps.
Technical view
The issue is described by Apple as improved file handling for an arbitrary file overwrite condition. CVSS 3.1 is 7.1 with local attack vector, low complexity, no privileges required, and required user interaction. Apple lists fixes in Security Update 2022-005 Catalina, macOS Big Sur 11.6.8, and macOS Monterey 12.5.
Likely exposure
Exposure is most likely on macOS Catalina, Big Sur, or Monterey systems below the named fixed releases. The bundle does not identify specific subcomponents, so asset inventory and exact OS build validation are required.
Exploitation context
The source bundle does not show CISA KEV listing or public active exploitation evidence. Exploitation requires a local app and user interaction, so risk is higher where users can download or run untrusted software.
Researcher notes
The public details are sparse: no CWE, no component name, and no exploit narrative are provided. Validation should focus on OS patch state and Apple advisory mapping rather than attempting exploit reproduction.
Mitigation direction
- Update affected Macs to the Apple fixed releases or later supported versions.
- Prioritize unmanaged, BYOD, and developer Macs with broad app execution rights.
- Check Apple advisory guidance for systems outside Catalina, Big Sur, and Monterey.
- Reduce use of untrusted local apps until patch status is confirmed.
Validation and detection
- Inventory macOS versions and builds across managed and unmanaged endpoints.
- Confirm Monterey systems are at 12.5 or later where applicable.
- Confirm Big Sur systems are at 11.6.8 or later where applicable.
- Confirm Catalina systems have Security Update 2022-005 installed.
- Record exceptions and compensating controls for systems that cannot be updated.
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-2022-32807 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
- High
- CVSS
- 7.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
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 vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H1.85.2Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.1HighVector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://support.apple.com/en-us/HT213345CVE reference · x_refsource_MISC
- https://support.apple.com/en-us/HT213344CVE reference · x_refsource_MISC
- https://support.apple.com/en-us/HT213343CVE reference · x_refsource_MISC
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.