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Vulnerabilities CVE-2026-68349

CVE-2026-68349

None
Open
TLP:CLEAR

wifi: carl9170: fix buffer overflow in rx_stream failover path

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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]

Details

Confidence
90%
Published
Aug 10, 2026
Last Modified
Aug 17, 2026
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