Security readout for executives and security teams
Plain-English summary
CVE-2026-24070 is a macOS local privilege escalation in Native Instruments Native Access. A normal local user may be able to abuse the app’s permissions and its privileged helper to gain higher privileges. This is serious on shared workstations, build machines, or creative-production Macs where untrusted users or malware may run locally.
Executive priority
Prioritize remediation for managed macOS fleets, especially shared creative workstations and systems with broad local user access. Treat this as high priority because successful exploitation can turn a low-privileged foothold into administrative control.
Technical view
Native Access installs privileged helper com.native-instruments.NativeAccess.Helper2 for XPC file and permission operations. The app’s signing entitlements allow DYLIB environment variables and disable library validation. According to the advisory, this enables injected code running in the Native Access context to satisfy the helper’s signing requirement and abuse privileged operations. CVSS is 8.8, local, low complexity, low privileges, no user interaction.
Likely exposure
Exposure is likely limited to macOS systems with Native Instruments Native Access installed. The source bundle does not provide a clear affected version range; it lists Native Access and references the vendor download page as a patch source.
Exploitation context
The issue requires local code execution by a low-privileged user or malware. No CISA KEV listing is provided, and the supplied sources do not state active exploitation in the wild. The impact can include full confidentiality, integrity, and availability compromise on the affected Mac.
Researcher notes
Evidence comes from the CVE record and SEC Consult advisory. The affected-version data in the bundle is incomplete or ambiguous. Avoid assuming a fixed version unless confirmed by Native Instruments. CWE-426 is listed, and the CVSS vector is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
Mitigation direction
- Update Native Access using Native Instruments’ official guidance or installer page.
- Remove Native Access from systems where it is not required.
- Limit local user access on shared macOS workstations.
- Monitor sensitive system file changes and privileged helper activity.
- Check the SEC Consult advisory for vendor-specific remediation details.
Validation and detection
- Inventory macOS endpoints for Native Instruments Native Access installations.
- Identify installed Native Access versions and compare with vendor guidance.
- Confirm whether the privileged helper is present on managed Macs.
- Review application entitlements during endpoint assessment.
- Check security logs for unusual privileged file operations.
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.
CWE-426: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupPrivilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-24070 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
- 8.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/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:L/UI:N/S:C/C:H/I:H/A:H26Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.8HighVector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities-in-native-instruments-native-access-macos/CVE reference · third-party-advisory
- https://www.native-instruments.com/en/specials/native-access/CVE reference · patch
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.
Untrusted Search Path
Untrusted Search Path represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.