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VULNERABILITIES

CVE-2026-72114 Details

Description

In the Linux kernel, the following vulnerability has been resolved: can: bcm: validate frame length in bcm_rx_setup() for RTR replies bcm_tx_setup() validates cf->len against the CAN/CAN FD DLC limits before installing frames for TX_SETUP, but bcm_rx_setup() never did the same for the RTR-reply frame configured via RX_SETUP with RX_RTR_FRAME.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: kernel.orgCVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/1b475c0c72f44622a320a4386ce9e76f85e69bc7 kernel.org
https://git.kernel.org/stable/c/204f2b232717bc470ddb9e1da1d27dd9c6ef0caa kernel.org
https://git.kernel.org/stable/c/59bfddea64159594feb62ef11b7d7a33c8ee3783 kernel.org
https://git.kernel.org/stable/c/62ec41f364648be79d54d94d0d240ee326948afd kernel.org
https://git.kernel.org/stable/c/7d966cdee006911d3957e1a4e72cb93c39cd8c1e kernel.org

see all 8 references

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-72114
NVD Published Date:
Aug 15, 2026
NVD Last Modified:
Aug 19, 2026
Source:
kernel.org
CVE-2026-72114 Details - Not Deferred