CVE-2026-73918

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2026-73918

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-73918.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-73918

Published

2026-08-18T21:04:09.399Z

Modified

2026-08-30T03:30:50.843933638Z

Severity

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

Summary

[none]

Details

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). Supported versions that are affected are 4.0.0-4.4.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Helidon accessible data as well as unauthorized read access to a subset of Helidon accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Helidon. CVSS 3.1 Base Score 7.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L).

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73918.json",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "4.0.0"
                },
                {
                    "last_affected": "4.4.1"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "extracted_events": [
                {
                    "introduced": "4.0.0"
                },
                {
                    "last_affected": "4.4.1"
                }
            ]
        }
    ],
    "cna_assigner": "oracle"
}

References

Affected packages

Git / github.com/helidon-io/helidon

Affected ranges

Type

GIT

Repo

https://github.com/helidon-io/helidon

Events

Introduced

e63e3d63f875f9c1f4e34d92375107f0b34d9d5c

Last affected

e63e3d63f875f9c1f4e34d92375107f0b34d9d5c

Database specific

Show details

{
    "cpe": "cpe:2.3:a:oracle:helidon:4.5.0:*:*:*:*:*:*:*",
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "4.5.0"
        },
        {
            "last_affected": "4.5.0"
        }
    ]
}

Affected versions

4.*

4.5.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-73918.json"