CVE-2026-21439 | badkeys up to 0.0.15 ANSI Escape Sequence control sequence (ID 40)
A vulnerability classified as problematic has been found in badkeys up to 0.0.15. Affected by this vulnerability is an unknown functionality of the component ANSI Escape Sequence Handler. This manipulation causes improper neutralization of escape, meta, or control sequences.
This vulnerability is registered as CVE-2026-21439. The attack needs to be launched locally. No exploit is available.
It is recommended to upgrade the affected component.