CVE-2026-104114

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Source

https://cve.org/CVERecord?id=CVE-2026-104114

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-104114.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-104114

Published

2026-10-09T14:22:14Z

Modified

2026-10-28T11:03:34Z

Severity

5.4 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P CVSS Calculator

Summary

NULL pointer dereference in illumos nwamd door handler allows local users to crash the daemon

Details

A NULL pointer dereference in the illumos Network Auto-Magic daemon (nwamd) allows a local user to crash the daemon. nwamd_door_switch() in usr/src/cmd/cmd-inet/lib/nwamd/door_if.c writes to the caller's request structure before checking that a request was supplied, and before checking the caller's credentials. Because the nwamd door at /etc/svc/volatile/nwam/nwam_door is accessible to all local users, an unprivileged user can issue a door_call() with no argument data to crash nwamd; repeated calls place the svc:/network/physical:nwam service into maintenance, stopping automatic network configuration. nwamd runs only when svc:/network/physical:nwam is enabled, which is not the default. The flaw has existed since 2010 (illumos-gate commit 6ba597c5), and affects any illumos distribution prior to illumos-gate commit 0f1064d9.

Database specific

{
    "cna_assigner":  "illumos",
    "cwe_ids":  [
        "CWE-476"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104114.json",
    "unresolved_ranges":  [
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            "extracted_events":  [
                {
                    "range":  [
                        {
                            "introduced":  "r151058"
                        },
                        {
                            "fixed":  "r151058w"
                        },
                        {
                            "introduced":  "r151056"
                        },
                        {
                            "fixed":  "r151056aw"
                        },
                        {
                            "introduced":  "r151054"
                        },
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                            "fixed":  "r151054bw"
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                    "source":  "AFFECTED_FIELD",
                    "strategy":  "StandardRange"
                }
            ]
        }
    ]
}

References

Affected packages

Git / github.com/illumos/illumos-gate

Affected ranges

Type

GIT

Repo

https://github.com/illumos/illumos-gate

Events

Introduced

6ba597c56d749c61b4f783157f63196d7b2445f0

Fixed

0f1064d97f1a43778ddf87d4e438b99872aed1a0

Database specific

Show details

{
    "extracted_events":  [
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            "range":  [
                {
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                },
                {
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                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "ChangesAt"
        },
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            "range":  [
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                    "fixed":  "0f1064d97f1a43778ddf87d4e438b99872aed1a0"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        }
    ]
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-104114.json"

vanir_signatures

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vanir_signatures_modified

"2026-10-28T11:03:34Z"