# CVE-2026-46983: Auth bypass in Oracle Retail Integration Bus

> Unauthenticated attackers can take over Oracle Retail Integration Bus via HTTP, leading to full system compromise.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 21 Jul 2026
- **Updated:** 23 Jul 2026
- **Also known as:** GHSA-m58g-c9qv-3jfj

## What is CVE-2026-46983?

CVE-2026-46983 is a critical authentication bypass vulnerability in Oracle Retail Integration Bus, published on 21 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Vulnerability in the Oracle Retail Integration Bus product of Oracle Retail Applications (component: RIB Kernal).   The supported version that is affected is 16.0.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Retail Integration Bus.  Successful attacks of this vulnerability can result in takeover of Oracle Retail Integration Bus. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Weakness: CWE-284 (Improper Access Control)

## Which versions are affected by CVE-2026-46983?

It affects 1 product.


Products: Oracle Retail Integration Bus.

## How do I fix CVE-2026-46983?

No fix has been published for CVE-2026-46983 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-46983 being exploited?

There is no known exploitation of CVE-2026-46983 in the wild and no public exploit code.

## Other vulnerabilities in Oracle Retail Integration Bus

- [CVE-2026-46982](https://insights.sbomify.com/CVE-2026-46982/): Auth bypass in Oracle Retail Integration Bus (critical 9.8)
- [CVE-2016-3444](https://insights.sbomify.com/CVE-2016-3444/): Other in n/a (critical 9.8)
- [CVE-2016-5476](https://insights.sbomify.com/CVE-2016-5476/): Other in n/a (high 7.6)
- [CVE-2018-2876](https://insights.sbomify.com/CVE-2018-2876/): Deserialization in Retail Integration Bus (high 7.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-46983 and fix it if it is affected.

What it is: CVE-2026-46983 is a critical authentication bypass vulnerability in Oracle Retail Integration Bus, published on 21 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-46983 in the wild and no public exploit code.

Affected product: Oracle Retail Integration Bus. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-46983/ (Markdown: https://insights.sbomify.com/CVE-2026-46983/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-46983
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-46983
- OSV: https://osv.dev/vulnerability/CVE-2026-46983

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-46983/
Summaries are generated and may contain mistakes; the official description above is the record.