CVE-2023-0909

Name: CVE-2023-0909
Creator: NVD / NIST
Published: 2023-02-18T09:15:10.727+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.27%

Last modified Jun 17, 2026

CVE-2023-0909 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. A vulnerability, which was classified as problematic, was found in cxasm notepad-- 1.22. This affects an unknown part of the component Directory Comparison Handler. EPSS estimates a 0.27% chance of exploitation in the next 30 days.

Description

A vulnerability, which was classified as problematic, was found in cxasm notepad-- 1.22. This affects an unknown part of the component Directory Comparison Handler. The manipulation leads to denial of service. The attack needs to be approached locally. The associated identifier of this vulnerability is VDB-221475.

Metrics

CVSS 3.1

5.5/10

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.27%

18.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Notepad-- Project	Notepad--	1.22

References

https://gitee.com/cxasm/notepad--/issues/I6C80ZExploit, Issue Tracking
https://vuldb.com/?ctiid.221475Permissions Required, Third Party Advisory
https://vuldb.com/?id.221475Third Party Advisory
https://gitee.com/cxasm/notepad--/issues/I6C80ZExploit, Issue Tracking
https://vuldb.com/?ctiid.221475Permissions Required, Third Party Advisory
https://vuldb.com/?id.221475Third Party Advisory

Timeline

Published: Feb 18, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-0909?

How severe is CVE-2023-0909?

CVE-2023-0909 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.27% probability of exploitation in the next 30 days.

How do I fix CVE-2023-0909?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-0909?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST