CVE-2026-24066
HIGHDescription
Slate Digital Connect 1.37.0 for macOS installs a privileged helper tool, com.slatedigital.connect.privileged.helper.tool, which exposes the XPC service com.slatedigital.connect.privileged.helper.tool2. The helper validates connecting XPC clients by checking only the subject.OU value of the client's signing certificate and does not verify that the certificate chains to a trusted code-signing authority. A local attacker can sign a malicious client with a self-signed certificate containing the expected organizational unit value and connect to the privileged XPC service. This allows unauthorized access to privileged helper functionality and may lead to local privilege escalation.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploit Intelligence
Low risk: more likely to be exploited than 2% of all known CVEs.
References
Related Vulnerabilities
Other CWE-296 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2021-44532 | Medium | 5.3 | 10% | - | Fix |
| CVE-2019-3890 | High | 8.1 | 1.0% | - | Fix |
| CVE-2021-1566 | High | 7.4 | 0.7% | - | Fix |
| CVE-2019-3762 | High | 7.5 | 0.6% | - | - |
| CVE-2021-23155 | Critical | 9.0 | 0.5% | - | Fix |
| CVE-2026-44852 | High | 7.2 | 0.4% | - | Fix |
Common questions
How do I fix CVE-2026-24066?
No published fix for CVE-2026-24066 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2026-24066 being actively exploited?
Not that we know of. CVE-2026-24066 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.12% is the estimated probability that it will be exploited in the next 30 days. That is higher than 2% of all scored CVEs.
How severe is CVE-2026-24066?
CVE-2026-24066 has a CVSS v3 base score of 8.4, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-10.