AUGUST 4, 2026
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Case File

CVE-2023-53257

HIGH · CVSS 7.1 EPSS 0.14%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-09-15 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.1. It affects Linux.

CVE
CVE-2023-53257
Severity
HIGH
CVSS
7.1
EPSS
0.14%
Linux

Original NVD Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: check S1G action frame size Before checking the action code, check that it even exists in the frame.

Related CVEs

Other vulnerabilities affecting the same vendor(s)