CVE-2026-19755

NoSleep 1.5.1 - Unauthorized disclosure of root-owned files through privileged XPC helper

Published Aug 20, 2026 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description 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.
Title NoSleep 1.5.1 - Unauthorized disclosure of root-owned files through privileged XPC helper
First Time appeared Nosleep
Nosleep nosleep
Weaknesses CWE-862
CPEs cpe:2.3:a:nosleep:nosleep:1.5.1:*:macos:*:*:*:*:*
Vendors & Products Nosleep
Nosleep nosleep
References
Metrics cvssV4_0

{'score': 6.9, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Fluid Attacks
Published
Updated
Aug 25, 2026, 7:11 PM
Reserved
Aug 13, 2026, 3:38 PM
Status
Deferred
Published
Aug 20, 2026, 9:17 PM
Modified
Oct 26, 2026, 10:10 AM