{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-24067","assignerOrgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","state":"PUBLISHED","assignerShortName":"SEC-VLab","dateReserved":"2026-01-21T11:29:19.853Z","datePublished":"2026-06-10T11:49:10.839Z","dateUpdated":"2026-11-06T09:55:55.177Z"},"containers":{"cna":{"providerMetadata":{"orgId":"551230f0-3615-47bd-b7cc-93e92e730bbf","shortName":"SEC-VLab","dateUpdated":"2026-11-06T09:55:55.177Z"},"title":"Slate Digital Connect macOS XPC PID validation privilege escalation","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-367","description":"CWE-367 Time-of-check time-of-use (TOCTOU) race condition","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-29","descriptions":[{"lang":"en","value":"CAPEC-29 Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions"}]}],"affected":[{"vendor":"Slate Digital LLC","product":"Slate Digital Connect","platforms":["MacOS"],"versions":[{"status":"affected","version":"0","lessThan":"2.11.0","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"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 obtaining the client's process identifier and using it to retrieve code-signing information for the process. This PID-based client validation is subject to a time-of-check time-of-use race condition because process identifiers can be reused. A local attacker can exploit PID reuse so that validation is performed against a trusted process instead of the original connecting process. This allows unauthorized access to privileged helper functionality and may lead to local privilege escalation.","supportingMedia":[{"type":"text/html","base64":false,"value":"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 obtaining the client's process identifier and using it to retrieve code-signing information for the process. This PID-based client validation is subject to a time-of-check time-of-use race condition because process identifiers can be reused. A local attacker can exploit PID reuse so that validation is performed against a trusted process instead of the original connecting process. This allows unauthorized access to privileged helper functionality and may lead to local privilege escalation."}]}],"references":[{"url":"https://r.sec-consult.com/slate","tags":["third-party-advisory"]}],"solutions":[{"lang":"en","value":"The vendor did not respond to the disclosure attempts, and no fixed version was available at the time of publication.\n\nUpdate 2026-11-06:\n\n\n\nThe vendor informs that v2.11.0 fixes the issue since 7th July 2026 now. Furthermore, the app name has changed and is now called Complete Access Hub since v2.0.0.","supportingMedia":[{"type":"text/html","base64":false,"value":"The vendor did not respond to the disclosure attempts, and no fixed version was available at the time of publication.<div><p><strong>Update 2026-11-06:</strong></p><p><span>The vendor informs that v2.11.0 fixes the issue since 7th July 2026 now. Furthermore, the app name has changed and is now called Complete Access Hub since v2.0.0.</span></p><br><br></div>"}]}],"credits":[{"lang":"en","value":"Florian Haselsteiner, SEC Consult Vulnerability Lab","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.2"}},"adp":[{"references":[{"url":"https://sec-consult.com/vulnerability-lab/advisory/local-privilege-escalation-in-slate-digital-connect/","tags":["exploit"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":8.4,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-06-10T14:22:43.985081Z","id":"CVE-2026-24067","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-10T14:24:17.900Z"}}]}}