CVE-2023-20689

7.5 highEPSS 0.4%

High (7.5). EPSS 0.4% chance of exploitation in the next 30 days.

In wlan firmware, there is possible system crash due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07664741; Issue ID: ALPS07664741.

Severity

CVSS 3.1

7.5 high

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 38% of CVEs (scores of 2026-10-31)
CWE: CWE-190
Published: 2023-07-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

google:android
linuxfoundation:yocto

References

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

Check your stack JSON