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CVE-2026-43267 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix potential zero beacon interval in beacon tracking During fuzz testing, it was discovered that bss_conf->beacon_int might be zero, which could result in a division by zero error in subsequent calculations. Set a default value of 100 TU if the interval is zero to ensure stability.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/1260bee01493126cf9c872b6ca2af261173baa6d kernel.org
https://git.kernel.org/stable/c/e00c9a4ec84c0bb067833b34202f457badbbc1c1 kernel.org
https://git.kernel.org/stable/c/eb57be32f438c57c88d6ce756101c1dfbcc03bba kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-43267
NVD Published Date:
05/06/2026
NVD Last Modified:
05/06/2026
Source:
kernel.org