# CVE-2018-5886: Information disclosure in Android for MSM, Firefox OS for MSM, QRD Android

> An attacker can read kernel memory due to improper pointer validation in the ADSPRPC command handler on Qualcomm Android devices.

- **Severity:** High 7.5 (`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 6 Jul 2018
- **Updated:** 17 Sep 2024
- **Also known as:** GHSA-hq29-m595-3gjq

## What is CVE-2018-5886?

CVE-2018-5886 is a high-severity vulnerability in Google Android, published on 6 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A pointer in an ADSPRPC command is not properly validated in all Android releases from CAF using the Linux kernel (Android for MSM, Firefox OS for MSM, QRD Android), which can lead to kernel memory being accessed.

Weakness: CWE-125 (Out-of-bounds Read)

## Which versions are affected by CVE-2018-5886?

It affects 1 product.


Products: Google Android.

## How do I fix CVE-2018-5886?

No fix has been published for CVE-2018-5886 yet. Limit exposure of the affected software until one is available.

## Is CVE-2018-5886 being exploited?

There is no known exploitation of CVE-2018-5886 in the wild and no public exploit code.

## Other vulnerabilities in Google Android

- [CVE-2026-58704](https://insights.sbomify.com/CVE-2026-58704/): Google Pixel Improper Authorization (high 8.8, exploited in the wild)
- [CVE-2025-48543](https://insights.sbomify.com/CVE-2025-48543/): Android Runtime Use-After-Free (high 8.8, exploited in the wild)
- [CVE-2023-35674](https://insights.sbomify.com/CVE-2023-35674/): Android Framework Privilege Escalation (high 8.8, exploited in the wild)
- [CVE-2025-48595](https://insights.sbomify.com/CVE-2025-48595/): Android Framework Integer Overflow (high 8.4, exploited in the wild)
- [CVE-2024-32896](https://insights.sbomify.com/CVE-2024-32896/): Android Pixel Privilege Escalation (high 8.1, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2018-5886 and fix it if it is affected.

What it is: CVE-2018-5886 is a high-severity vulnerability in Google Android, published on 6 Jul 2018. 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-2018-5886 in the wild and no public exploit code.

Affected product: Google Android. 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-2018-5886/ (Markdown: https://insights.sbomify.com/CVE-2018-5886/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2018-5886
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-5886
- OSV: https://osv.dev/vulnerability/CVE-2018-5886

---
From sbomify Insights: https://insights.sbomify.com/CVE-2018-5886/
Summaries are generated and may contain mistakes; the official description above is the record.