Buffer overflow in AIX lchangelv gives root access.
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Buffer overflow in AIX lchangelv gives root access.
July 21, 1997
April 16, 2026
Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.
Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
IBM AIX 4.2 - '/usr/sbin/lchangelv' Local Buffer Overflow
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