CVE-2026-105841 (GCVE-0-2026-105841)
Vulnerability from cvelistv5
Published
2026-10-06 13:35
Modified
2026-10-06 13:58
CWE
  • CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Summary
lrzsz before 0.13.0 contains an OS command injection vulnerability in the lrz receive utility's pipe mode that allows remote senders to execute commands by supplying crafted filenames. When lrz runs under a suffixed name such as lrztar, procheader() in src/lrz.c passes the unescaped ZMODEM/YMODEM filename to popen(), so shell metacharacters execute as the receiving user.
Impacted products
Vendor Product Version
Uwe Ohse lrzsz Version: 0   < 0.13.0
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Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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