# CVE-2024-30204: Security feature bypass in n/a

> Emacs enables LaTeX preview by default for email attachments, potentially bypassing security expectations regarding active content execution.

- **Severity:** Low 2.8 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** A user has to click or open something
- **Fix available:** Yes
- **Published:** 25 Mar 2024
- **Updated:** 4 Nov 2024
- **Also known as:** AZL-37106, CLSA-2025-1752750189, DEBIAN-CVE-2024-30204, GHSA-27fr-v43j-r34m, UBUNTU-CVE-2024-30204

## What is CVE-2024-30204?

CVE-2024-30204 is a low-severity vulnerability in Debian Debian Linux, published on 25 Mar 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

### Official description

In Emacs before 29.3, LaTeX preview is enabled by default for e-mail attachments.

Weakness: CWE-276 (Incorrect Default Permissions)

## Which versions are affected by CVE-2024-30204?

It affects 3 products.


Products: Debian Debian Linux, Gnu Emacs, Gnu Org Mode.

## How do I fix CVE-2024-30204?

Upgrade to a fixed version.

## Is CVE-2024-30204 being exploited?

There is no known exploitation of CVE-2024-30204 in the wild and no public exploit code.

## 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-2024-30204 and fix it if it is affected.

What it is: CVE-2024-30204 is a low-severity vulnerability in Debian Debian Linux, published on 25 Mar 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2024-30204 in the wild and no public exploit code.

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-2024-30204/ (Markdown: https://insights.sbomify.com/CVE-2024-30204/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-30204
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-30204
- OSV: https://osv.dev/vulnerability/CVE-2024-30204

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-30204/
Summaries are generated and may contain mistakes; the official description above is the record.