CVE-2026-19910

HighCVSS 7.5

Published: 14/08/2026(UTC)Updated: 17/08/2026(UTC)Translated: 15/08/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.19%

9th percentile - higher than 9% of all known CVEs

Summary

Vulnerability in PAX Technology Q80 Application Installer allows bypass of cryptographic signature verification, enabling remote code execution by a network-adjacent attacker without authentication.

Risk Assessment

An attacker can execute arbitrary code with root privileges, potentially leading to full device compromise.

Recommendation

Apply available patches from PAX Technology for the Q80 device.

Original NVD description (English source)

PAX Technology Q80 Application Installer Signature Verification Bypass Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of PAX Technology Q80. Authentication is not required to exploit this vulnerability. The specific flaw exists within the application installer. The issue results from the lack of proper verification of a cryptographic signature before installing an application. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root. Was ZDI-CAN-30585.