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Case File

CVE-2009-1786

MEDIUM · CVSS 6.9 EPSS 0.67% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-05-26 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.9. Public exploit code or proof-of-concept references have been detected in its references.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2009-1786
Severity
MEDIUM
CVSS
6.9
EPSS
0.67%

Original NVD Description

The malloc subsystem in libc in IBM AIX 5.3 and 6.1 allows local users to create or overwrite arbitrary files via a symlink attack on the log file associated with the MALLOCDEBUG environment variable.