CVE-2007-5795

What it is

The hack-local-variables function in Emacs before 22.2, when enable-local-variables is set to :safe, does not properly search lists of unsafe or risky variables, which might allow user-assisted attackers to bypass intended restrictions and modify critical program variables via a file containing a Local variables declaration.

At a glance

Exploitability

Can be exploited locally on the machine without logging in. High risk of data tampering, service disruption.

Exploit odds

0.7% chance of exploitation in the next 30 days (EPSS).

Fix

No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

1. 2007-11-02 22:46 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 22:46 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.7% in the next 30 days (EPSS).
• Severity: 6.3 MEDIUM (CVSS).
• Fix: none linked yet, which raises it.

Details

Published

2007-11-02 22:46 UTC

Last modified

2026-06-16 22:46 UTC

Exploit probability

0.7% · EPSS, next 30 days

Record status

Modified

Affected

• Gnu Emacs ≤ 22.1

Attack profile CVSS 2.0 · 6.3

Attack vector

Local

Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Complete

Availability

Complete

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2007-5795.md and follow it. Check whether this project is affected by CVE-2007-5795. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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