CVE-2026-64035

critical · 9.8

In the Linux kernel, the following vulnerability has been resolved: igc: set tx buffer type for SMD frames Sashiko pointed out that igc_fpe_init_smd_frame() initializes igc_tx_buffer fields for an SMD skb, but does not set the buffer type: https://sashiko.dev/#/patchset/20260415025226.114115-1-kohei%40enjuk.jp Since igc_tx_buffer entries are reused, a stale XDP or XSK type can remain and make TX completion use the wrong cleanup path. Set the buffer type to IGC_TX_BUFFER_TYPE_SKB.

9.8

CVSS

0.4%

EPSS (exploit prob.)

38th

EPSS percentile

2026-07-19

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

https://git.kernel.org/stable/c/1c8587bd025244aa52061f5ceecbf5e68a1063d9
https://git.kernel.org/stable/c/1f83545f432d106d5fc71d3997b2d382104ebcc4
https://git.kernel.org/stable/c/5acc641e590e008caaed480ed9ffae47cf7ecbdf

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-64035