Incus: Nil-Pointer Dereference via S3 Bucket Import_CVE-2026-41647

6.5 / 10

MEDIUM

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

Description

Incus is a system container and virtual machine manager. Prior to version 7.0.0, a missing error handling could lead an authenticated Incus user to cause a daemon crash through the import of a truncated storage bucket backup file. This issue has been patched in version 7.0.0.

Basic Information

ID CVE-2026-41647

Source GitHub_M

Published May 7, 2026 at 13:02

Affected Product

Vendor lxc

Product incus

Version < 7.0.0

Affected Versions lxc incus < 7.0.0

CWE Classification

CWE-476

References

{
    "lastseen": "",
    "description": "Incus is a system container and virtual machine manager. Prior to version 7.0.0, a missing error handling could lead an authenticated Incus user to cause a daemon crash through the import of a truncated storage bucket backup file. This issue has been patched in version 7.0.0.",
    "published": "2026-05-07T13:02:15.734Z",
    "modified": "2026-05-07T13:02:15.734Z",
    "type": "cve",
    "title": "Incus: Nil-Pointer Dereference via S3 Bucket Import",
    "source": "GitHub_M",
    "references": "https://github.com/lxc/incus/security/advisories/GHSA-fwj8-62r8-8p8m\nhttps://github.com/lxc/incus/releases/tag/v7.0.0",
    "id": "CVE-2026-41647",
    "bulletinFamily": "",
    "cwe": [
        "CWE-476"
    ],
    "cvelist": null,
    "sourceData": "lxc incus < 7.0.0",
    "sourceHref": "",
    "cvss": {
        "score": 6.5,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "incus",
    "version": "< 7.0.0",
    "vendor": "lxc",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}