CVE-2026-75483

Impact

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.

Affected packages

This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.

Weakness classification

References

• NVD record
• CVE.org record
• https://github.com/romkatv/powerlevel10k
• https://github.com/romkatv/powerlevel10k/blob/master/internal/p10k.zsh
• https://github.com/romkatv/powerlevel10k/commit/58e13d16a50e1d6908e39e20a670896808ccf350
• https://github.com/romkatv/powerlevel10k/issues/2961
• https://www.vulncheck.com/advisories/powerlevel10k-control-character-injection-via-package-json-version