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VULNERABILITIES

CVE-2026-68349 Details

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: carl9170: fix buffer overflow in rx_stream failover path The failover continuation in carl9170_rx_stream() copies the full tlen from the second USB transfer instead of capping at rx_failover_missing bytes. When both transfers are near maximum size, the total exceeds the 65535-byte failover SKB, triggering skb_over_panic. Limit the copy size to the missing byte count. [Fix checkpatch CHECK:PARENTHESIS_ALIGNMENT]

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/21f59906ea75618fdd46a7e32754d54fbee083ea kernel.org
https://git.kernel.org/stable/c/4503829843353dbb18b879c35be1cdfc9af677b7 kernel.org
https://git.kernel.org/stable/c/48c81fb523ecdc6a4b8654944ff32e499f21e6d0 kernel.org
https://git.kernel.org/stable/c/5acfa18de66b6089b81c1c0bf1a3ae3c940ec39e kernel.org
https://git.kernel.org/stable/c/5fb00a09e9b0375e1ad9d4fefc4a62a67e7ea658 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-2026-68349
NVD Published Date:
Aug 10, 2026
NVD Last Modified:
Aug 19, 2026
Source:
kernel.org
CVE-2026-68349 Details - Not Deferred