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CVE-2008-3949

20
FAUCET Score

CVE-2008-3949 describes a critical vulnerability in Emacs versions 22.1 and 22.2, specifically within the python.el component, which allows for arbitrary code execution. This flaw occurs because Emacs imports Python scripts from the current working directory when editing a Python file, enabling a local attacker to execute malicious code via a Trojan horse Python file. With a CVSS score of 7.2 (High), the vulnerability has a low attack complexity and no authentication required, leading to complete compromise of confidentiality, integrity, and availability. There is currently no public exploit intelligence, such as Metasploit modules or ExploitDB entries, and the vulnerability has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:suse:suse_linux:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.2HIGH

AV:L/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 63rd percentile among its peer group of 3,241 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.5 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2008-3949Moderate

emacs: Python interactive shell arbitrary code execution

Aug 24, 2008

References

lists.gnu.org / archive/html/emacs-devel/2008-09/msg00215.html
lists.opensuse.org / opensuse-security-announce/2008-09/msg00004.html
bugzilla.novell.com / show_bug.cgi
secunia.com / advisories/31982
secunia.com / advisories/34004
security.gentoo.org / glsa/glsa-200902-06.xml
exchange.xforce.ibmcloud.com / vulnerabilities/45021
mandriva.com / security/advisories
securityfocus.com / bid/31052