OESA-2026-2097

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2097

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-2097.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-2097

Upstream

CVE-2026-30656

Published

2026-04-25T11:11:05Z

Modified

2026-08-18T01:19:49.544858823Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

fio security update

Details

fio is a tool used to spawn many threads or processes that perform a specific type of io operation specified by the user.It accepts many global parameters inherited by threads.Its common method is to simulate jobs that match the specified io load.

Security Fix(es):

A NULL pointer dereference vulnerability exists in fio (Flexible I/O Tester) v3.41 when parsing job files containing the fdppli option. The callback function strfdpplicb() 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.(CVE-2026-30656)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:24.03-LTS-SP1 / fio

Package

Name: fio
Purl: pkg:rpm/openEuler/fio&distro=openEuler-24.03-LTS-SP1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.34-6.oe2403sp1

Ecosystem specific

{
    "x86_64": [
        "fio-3.34-6.oe2403sp1.x86_64.rpm",
        "fio-debuginfo-3.34-6.oe2403sp1.x86_64.rpm",
        "fio-debugsource-3.34-6.oe2403sp1.x86_64.rpm",
        "fio-help-3.34-6.oe2403sp1.x86_64.rpm"
    ],
    "aarch64": [
        "fio-3.34-6.oe2403sp1.aarch64.rpm",
        "fio-debuginfo-3.34-6.oe2403sp1.aarch64.rpm",
        "fio-debugsource-3.34-6.oe2403sp1.aarch64.rpm",
        "fio-help-3.34-6.oe2403sp1.aarch64.rpm"
    ],
    "src": [
        "fio-3.34-6.oe2403sp1.src.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-2097.json"