# CVE-2020-25278: Memory corruption in n/a

> Attackers can execute arbitrary code on Samsung mobile devices by exploiting a memory corruption vulnerability in the Quram image codec library via crafted JPEG files.

- **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:** 11 Sep 2020
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-wv8f-fxfc-vvj4

## What is CVE-2020-25278?

CVE-2020-25278 is a critical memory corruption vulnerability in Google Android, published on 11 Sep 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

An issue was discovered on Samsung mobile devices with O(8.x), P(9.0), and Q(10.0) software. The Quram image codec library allows attackers to overwrite memory and execute arbitrary code via crafted JPEG data that is mishandled during decoding. The Samsung IDs are SVE-2020-18088, SVE-2020-18225, SVE-2020-18301 (September 2020).

Weakness: CWE-787 (Out-of-bounds Write)

## Which versions are affected by CVE-2020-25278?

It affects 1 product.


Products: Google Android.

## How do I fix CVE-2020-25278?

No fix has been published for CVE-2020-25278 yet. Limit exposure of the affected software until one is available.

## Is CVE-2020-25278 being exploited?

There is no known exploitation of CVE-2020-25278 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-2020-25278 and fix it if it is affected.

What it is: CVE-2020-25278 is a critical memory corruption vulnerability in Google Android, published on 11 Sep 2020. 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-2020-25278 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-2020-25278/ (Markdown: https://insights.sbomify.com/CVE-2020-25278/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-25278
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-25278
- OSV: https://osv.dev/vulnerability/CVE-2020-25278

---
From sbomify Insights: https://insights.sbomify.com/CVE-2020-25278/
Summaries are generated and may contain mistakes; the official description above is the record.