CVE-2026-24071
CVE-2026-24071 is a high-severity vulnerability in Native-instruments Native Access with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-367.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- EPSS exploit prediction: 0% (4th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-5109
- Weakness: CWE-367
- Affected product: Native-instruments Native Access
- Published:
- Last modified:
Description
It was found that the XPC service offered by the privileged helper of Native Access uses the PID of the connecting client to verify its code signature. This is considered insecure and can be exploited by PID reuse attacks. The connection handler function uses _xpc_connection_get_pid(arg2) as argument for the hasValidSignature function. This value can not be trusted since it is vulnerable to PID reuse attacks.
Frequently asked questions
- What is CVE-2026-24071?
- It was found that the XPC service offered by the privileged helper of Native Access uses the PID of the connecting client to verify its code signature. This is considered insecure and can be exploited by PID reuse attacks. The connection handler function uses _xpc_connection_get_pid(arg2) as argument for the hasValidSignature function. This value can not be trusted since it is vulnerable to PID reuse attacks.
- How severe is CVE-2026-24071?
- CVE-2026-24071 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2026-24071 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-24071?
- CVE-2026-24071 affects Native-instruments Native Access. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-24071?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2026-24071 have an EU (EUVD) identifier?
- Yes. CVE-2026-24071 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-5109.
- When was CVE-2026-24071 published?
- CVE-2026-24071 was published on 2026-02-02 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:native-instruments:native_access:*:*:*:*:*:*:*:*
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