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CVE-2026-30656

A NULL pointer dereference vulnerability exists in fio (Flexible I/O Tester) v3.41 when parsing job files containing the fdp_pli option. The callback function str_fdp_pli_cb() does not validate the input pointer and calls strdup() on a NULL value when the option is specified without an argument. This results in a segmentation fault and process crash.

CVSS score

7.5

EPSS probability

%0.5

Risk score

0.0

Published

6 mo ago

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