OESA-2026-3614

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-3614

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-3614.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-3614

Upstream

CVE-2026-18739

Published

2026-09-05T15:03:10Z

Modified

2026-09-05T15:16:21Z

Severity

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

Summary

popt security update

Details

The popt library exists essentially for parsing command line options. Some specific advantages of popt are no global variables (allowing multiple passes in parsing argv), parsing an arbitrary array of argv-style elements (allowing parsing of command-line-strings from any source), a standard method of option aliasing, ability to exec external option filters, and automatic generation of help and usage messages.

Security Fix(es):

A flaw was found in popt, a command-line option parsing library. An off-by-one error in the poptStuffArgs function, when repeatedly called by a host application or through deep alias nesting, can lead to corruption of internal program data. This corruption could potentially enable a local attacker to execute arbitrary code if the host application then unsafely processes the altered data.(CVE-2026-18739)

Database specific

{
    "severity": "Low"
}

References

Affected packages

openEuler:24.03-LTS-SP3 / popt

Package

Name: popt
Purl: pkg:rpm/openEuler/popt&distro=openEuler-24.03-LTS-SP3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.19-5.oe2403sp3

Ecosystem specific

{
    "aarch64": [
        "popt-1.19-5.oe2403sp3.aarch64.rpm",
        "popt-debuginfo-1.19-5.oe2403sp3.aarch64.rpm",
        "popt-debugsource-1.19-5.oe2403sp3.aarch64.rpm",
        "popt-devel-1.19-5.oe2403sp3.aarch64.rpm"
    ],
    "noarch": [
        "popt-help-1.19-5.oe2403sp3.noarch.rpm"
    ],
    "src": [
        "popt-1.19-5.oe2403sp3.src.rpm"
    ],
    "x86_64": [
        "popt-1.19-5.oe2403sp3.x86_64.rpm",
        "popt-debuginfo-1.19-5.oe2403sp3.x86_64.rpm",
        "popt-debugsource-1.19-5.oe2403sp3.x86_64.rpm",
        "popt-devel-1.19-5.oe2403sp3.x86_64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-3614.json"