# CVE-2022-36354: Information disclosure in OpenImageIO

> A heap out-of-bounds read in OpenImageIO's RLA parser allows attackers to leak sensitive information via a malicious file.

- **Severity:** Medium 5.3 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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:** Yes
- **Published:** 23 Dec 2022
- **Updated:** 14 Apr 2025
- **Also known as:** DEBIAN-CVE-2022-36354, GHSA-fchc-223x-3cpc, UBUNTU-CVE-2022-36354

## What is CVE-2022-36354?

CVE-2022-36354 is a medium-severity vulnerability in Debian Debian Linux, published on 23 Dec 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A heap out-of-bounds read vulnerability exists in the RLA format parser of OpenImageIO master-branch-9aeece7a and v2.3.19.0. More specifically, in the way run-length encoded byte spans are handled. A malformed RLA file can lead to an out-of-bounds read of heap metadata which can result in sensitive information leak. An attacker can provide a malicious file to trigger this vulnerability.

Weakness: CWE-193 (Off-by-one Error)

## Which versions are affected by CVE-2022-36354?

It affects 2 products.


Products: Debian Debian Linux, Openimageio Openimageio.

## How do I fix CVE-2022-36354?

Upgrade to a fixed version.

## Is CVE-2022-36354 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-36354 exists.

## Other vulnerabilities in Debian Debian Linux

- [CVE-2015-3306](https://insights.sbomify.com/CVE-2015-3306/): ProFTPD Improper Access Control (critical 10.0, exploited in the wild)
- [CVE-2025-49113](https://insights.sbomify.com/CVE-2025-49113/): RoundCube Webmail Deserialization of Untrusted Data (critical 9.9, exploited in the wild)
- [CVE-2026-24061](https://insights.sbomify.com/CVE-2026-24061/): GNU InetUtils Argument Injection (critical 9.8, exploited in the wild)
- [CVE-2025-39682](https://insights.sbomify.com/CVE-2025-39682/): Linux Kernel Improper Check for Unusual or Exceptional Conditions (critical 9.8, exploited in the wild)
- [CVE-2024-9680](https://insights.sbomify.com/CVE-2024-9680/): Mozilla Firefox Use-After-Free (critical 9.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-36354 and fix it if it is affected.

What it is: CVE-2022-36354 is a medium-severity vulnerability in Debian Debian Linux, published on 23 Dec 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-36354 exists.

Affected product: Debian Debian Linux. 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-2022-36354/ (Markdown: https://insights.sbomify.com/CVE-2022-36354/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-36354
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-36354
- OSV: https://osv.dev/vulnerability/CVE-2022-36354

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-36354/
Summaries are generated and may contain mistakes; the official description above is the record.