PT-2026-79121 · Nosleep+1 · Nosleep

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CVE-2026-19755

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Published

2026-08-20

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Updated

2026-08-25

CVSS v4.0

6.9

Medium

VectorAV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions NoSleep version 1.5.1
Description The software exposes a privileged XPC Mach service that accepts raw dictionary messages. An attacker can provide controlled values for the command and NSBundlePath variables to exploit this service. XPC is a mechanism used for inter-process communication on macOS.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Missing Authorization

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Weakness Enumeration

Related Identifiers

CVE-2026-19755

Affected Products

Nosleep