Zen-C vulnerabilities

1 known vulnerability in Zen-C from Z-libs. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.3 High severity

  Zen-C: Improper Neutralization of Special Elements used in an OS Command

  CVE-2026-28207Feb 26, 2026Z-libsEPSS 1.08%

  Zen C is a systems programming language that compiles to human-readable GNU C/C11. Prior to version 0.4.2, a command injection vulnerability (CWE-78) in the Zen C compiler allows local attackers to execute arbitrary shell commands by providing a specially craf