CVE-2026-75483

powerlevel10k Control Character Injection via package.json Version

Published Aug 17, 2026 CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed
Description
powerlevel10k fails to neutralize control characters in the package.json version field when rendering the package prompt segment. Attackers can inject raw escape bytes in the version string to emit arbitrary terminal control sequences on each prompt render when the shell enters affected directories.

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
First Time appeared Romkatv
Romkatv powerlevel10k
Vendors & Products Romkatv
Romkatv powerlevel10k
Type Values Removed Values Added
Description powerlevel10k fails to neutralize control characters in the package.json version field when rendering the package prompt segment. Attackers can inject raw escape bytes in the version string to emit arbitrary terminal control sequences on each prompt render when the shell enters affected directories.
Title powerlevel10k Control Character Injection via package.json Version
Weaknesses CWE-150
References
Metrics cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Aug 20, 2026, 3:24 PM
Reserved
Aug 17, 2026, 7:59 PM
Status
Deferred
Published
Aug 17, 2026, 9:16 PM
Modified
Oct 23, 2026, 4:10 PM