OESA-2026-2099

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2099

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-2099.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-2099

Upstream

CVE-2026-30656

Published

2026-04-25T05:50:15Z

Modified

2026-04-25T06:05:11.749896Z

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:20.03-LTS-SP4 / fio

Package

Name: fio
Purl: pkg:rpm/openEuler/fio&distro=openEuler-20.03-LTS-SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.7-10.oe2003sp4

Ecosystem specific

{
    "src": [
        "fio-3.7-10.oe2003sp4.src.rpm"
    ],
    "aarch64": [
        "fio-3.7-10.oe2003sp4.aarch64.rpm",
        "fio-debuginfo-3.7-10.oe2003sp4.aarch64.rpm",
        "fio-debugsource-3.7-10.oe2003sp4.aarch64.rpm",
        "fio-help-3.7-10.oe2003sp4.aarch64.rpm"
    ],
    "x86_64": [
        "fio-3.7-10.oe2003sp4.x86_64.rpm",
        "fio-debuginfo-3.7-10.oe2003sp4.x86_64.rpm",
        "fio-debugsource-3.7-10.oe2003sp4.x86_64.rpm",
        "fio-help-3.7-10.oe2003sp4.x86_64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-2099.json"