CVE-2026-19755CWE-862broken-access-control

CVE-2026-19755

published August 21, 2026

CVSS

6.9

EPSS

Percentile

3.0

In the wild

Unconfirmed

What it is

NoSleep 1.5.1 exposes a privileged XPC Mach service and accepts raw dictionary messages containing attacker-controlled command and NSBundlePath values.This issue affects NoSleep: 1.5.1.

The record

Technical detail

CVSS: 6.9 · NONE
CVSS v4.0: 6.9 · CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS: 0.00140 · 3.0th percentile
Weakness: CWE-862 · Missing Authorization
Published: 2026-08-21T01:17Z

References (2)

https://fluidattacks.com/advisories/iggy · [email protected]https://github.com/integralpro/nosleep/ · [email protected]

EPSS history

Timeline

20 AUG 20:26Z
NoSleep 1.5.1 - Unauthorized disclosure of root-owned files through privileged XPC helper
cvelistv5