CVE-2026-31580: linux kernel before 6.6.136 (exclusive), from 6.12 (inclusive), before 6.12.83 (exclusive), from 6.13 (inclusive)…

Affected technology

linux kernel · before 6.6.136 (exclusive)
linux

linux kernel · from 6.12 (inclusive), before 6.12.83 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.24 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.14 (exclusive)
linux

linux kernel · from 7.0 (inclusive), before 7.0.1 (exclusive)
linux

Linux · cafe563591446cf80bfbc2fe3bc72a2e36cf1060 to before 81f44ed8c3f54abb7561ece774ea4cca5070b2f2, cafe563591446cf80bfbc2fe3bc72a2e36cf1060 to before f50e7c325ab1207fe941555bcff659f6d7050572, cafe563591446cf80bfbc2fe3bc72a2e36cf1060 to before 9467d360be70e6ee55b0c1cd2a1f1424f57b5b85, cafe563591446cf80bfbc2fe3bc72a2e36cf1060 to before 47fa09fe7f3e09df28a51cb2cbd8f5d2f7f6edc1, cafe563591446cf80bfbc2fe3bc72a2e36cf1060 to before add4982510f3b7c318a2dd7438bdc9c63171e753, cafe563591446cf80bfbc2fe3bc72a2e36cf1060 to before 2d6965581e164fa2ba3f7652ddae5535f6336576, cafe563591446cf80bfbc2fe3bc72a2e36cf1060 to before 4f71c8ba2dc009042493021d94a9718fbe2ebf27, cafe563591446cf80bfbc2fe3bc72a2e36cf1060 to before 383f7fec0de8cee1cf7ae1f9d9f14044a61f10f9, cafe563591446cf80bfbc2fe3bc72a2e36cf1060 to before fec114a98b8735ee89c75216c45a78e28be0f128
Linux

Linux · 3.10
Linux

SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · 0 to before *
Siemens

Component: Not specified by the source
File: drivers/md/bcache/super.c

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

NVD’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.