OESA-2026-3810

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-3810

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-3810.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-3810

Upstream

CVE-2026-6390

Published

2026-09-14T16:34:35Z

Modified

2026-09-13T16:45:40Z

Severity

6.8 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H CVSS Calculator

Summary

nano security update

Details

Nano is a tiny GNU editor

Security Fix(es):

A flaw was found in GNU nano's multi-buffer error message handling. When a user opens multiple files at startup and one triggers an ALERT-level error, a specially crafted filename containing printf format specifiers can be reinterpreted. This format string vulnerability may allow an attacker to achieve stack information disclosure, cause a denial of service (crash), or potentially perform arbitrary memory writes.(CVE-2026-6390)

Database specific

{
    "severity": "Medium"
}

References

Affected packages

openEuler:20.03-LTS-SP4 / nano

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

8.0-2.oe2003sp4

Ecosystem specific

{
    "aarch64": [
        "nano-8.0-2.oe2003sp4.aarch64.rpm",
        "nano-debuginfo-8.0-2.oe2003sp4.aarch64.rpm",
        "nano-debugsource-8.0-2.oe2003sp4.aarch64.rpm"
    ],
    "noarch": [
        "nano-help-8.0-2.oe2003sp4.noarch.rpm"
    ],
    "src": [
        "nano-8.0-2.oe2003sp4.src.rpm"
    ],
    "x86_64": [
        "nano-8.0-2.oe2003sp4.x86_64.rpm",
        "nano-debuginfo-8.0-2.oe2003sp4.x86_64.rpm",
        "nano-debugsource-8.0-2.oe2003sp4.x86_64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-3810.json"