CVE-2026-75483: romkatv powerlevel10k

powerlevel10k Control Character Injection via package.json Version

CVSS 4.8 MediumEPSS 0.0017 · 6th percentile

Published by the CVE Program (CNA: VulnCheck) at 17 Aug 2026, 20:36 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
romkatv	powerlevel10k	affected 1.20.0 and earlier custom Other versions: unaffected

Identifiers

CVE-2026-75483

CNA

VulnCheck

Weakness (CWE)

CWE-150

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
4.8	Medium	4.0	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	CNA (VulnCheck)Used for this record
3.3	Low	3.1	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N	CNA (VulnCheck)

CISA KEV Not listed.
EPSS 0.0017, the 6th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 17 Aug 2026. New records show when each source confirmed them.

Sources

References from the CNA

github.com/romkatv/powerlevel10k/issues/2961 issue-tracking
github.com/romkatv/powerlevel10k product
github.com/romkatv/powerlevel10k/commit/58e13d16a50e1d6908e39e20a670896808ccf350 patch
github.com/romkatv/powerlevel10k/blob/master/internal/p10k.zsh technical-description
www.vulncheck.com/advisories/powerlevel10k-control-character-injection-via-package-json-version third-party-advisory

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.