CVE-2023-20759

Name: CVE-2023-20759
Creator: NVD / NIST
Published: 2023-07-04T02:15:10.127+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.4/10EPSS 0.10%

Last modified Jun 17, 2026

CVE-2023-20759 is a medium-severity vulnerability rated 4.4/10 on the CVSS scale. In cmdq, there is a possible memory corruption due to a missing bounds check. This could lead to local denial of service with System execution privileges needed. EPSS estimates a 0.10% chance of exploitation in the next 30 days.

Description

In cmdq, there is a possible memory corruption due to a missing bounds check. This could lead to local denial of service with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07636133; Issue ID: ALPS07634601.

Metrics

CVSS 3.1

4.4/10

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

EPSS Probability

0.10%

0.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Google	Android	12.0
Google	Android	13.0

References

https://corp.mediatek.com/product-security-bulletin/July-2023Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/July-2023Vendor Advisory

Timeline

Published: Jul 4, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-20759?

How severe is CVE-2023-20759?

CVE-2023-20759 has a CVSS score of 4.4/10 (MEDIUM severity). The EPSS model estimates a 0.10% probability of exploitation in the next 30 days.

How do I fix CVE-2023-20759?

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-2023-20759?

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

Scan your code now

Source: NVD / NIST