CVE-2025-10823

A vulnerability was found in axboe fio up to 3.41. This affects the function str_buffer_pattern_cb of the file options.c. Performing manipulation results in null pointer dereference. The attack must be initiated from a local position. The exploit has been made public and could be used.

CVSS 4.0

1.9CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

CVSS 3.1

3.3CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

EPSS

0.2% chance of exploitation in the next 30 days; higher than 4% of CVEs (scores of 2026-10-25)

CWEs

CWE-404, CWE-476

Published

2025-09-23

Modified

2026-10-11

Record from

the NVD, synced 2026-10-19

References

• https://github.com/axboe/fio/issues/1982
• https://github.com/user-attachments/files/22266964/poc.zip
• https://vuldb.com/?ctiid.325180
• https://vuldb.com/?id.325180
• https://vuldb.com/?submit.654069

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