CVE-2026-64048: linux kernel from 5.10 (inclusive), before 5.10.266 (exclusive), from 5.11 (inclusive), before 5.15.217 (exclusive)…

Affected technology

linux kernel · from 5.10 (inclusive), before 5.10.266 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.217 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.175 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.142 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.92 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.34 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.11 (exclusive)
linux

linux kernel · 7.1 · update rc1
linux

linux kernel · 7.1 · update rc2
linux

linux kernel · 7.1 · update rc3
linux

Linux · a7c9c5f4af7f6098da68705fc5d86565d0728ef7 to before 903f7688ffeb9b323d70652c01f554bd4ba2a3d6, a7c9c5f4af7f6098da68705fc5d86565d0728ef7 to before dd2f9dd83c68abd7ba7ded7075290b016cb7ecd0, a7c9c5f4af7f6098da68705fc5d86565d0728ef7 to before 6927cacf2b10d4fa80c1a2d407512ef9397c59c6, a7c9c5f4af7f6098da68705fc5d86565d0728ef7 to before d38ba387244e5c5f7db3e11ea98bc2c7beccb0c0, a7c9c5f4af7f6098da68705fc5d86565d0728ef7 to before 53eb7bd09aace72fa17510d80e0caf5ca058c231, a7c9c5f4af7f6098da68705fc5d86565d0728ef7 to before afa9036b8c9963947b487c36e332df6a42c96fcb, a7c9c5f4af7f6098da68705fc5d86565d0728ef7 to before 65edb3b0822cfe5041be8fbabebd57e2e5ad9f4e, a7c9c5f4af7f6098da68705fc5d86565d0728ef7 to before 277740023def559a4a2ddc3e8e784ee37a0f16a9
Linux

Linux · 5.10
Linux

Component: Not specified by the source
File: net/smc/af_smc.c

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.