HIGH 7.1 NVD

CVE-2026-19908

PAX Technology Q80 XCB Daemon Missing Authentication Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information and m

PAX Technology Q80 XCB Daemon Missing Authentication Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information and modify configuration on affected installations of PAX Technology Q80. Authentication is not required to exploit this vulnerability. The specific flaw exists within the XCB daemon. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-30584.

References

https://www.zerodayinitiative.com/advisories/ZDI-26-524/

Published: 2026-08-14 · Source: NVD · Feed updated: 2026-08-14

This high severity vulnerability with a CVSS score of 7.1 was published on 2026-08-14 via NVD.

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