CVE-2026-31709: linux kernel from 5.12 (inclusive), before 7.0.2 (exclusive); +11 more affected products

Affected technology

linux kernel · from 5.12 (inclusive), before 7.0.2 (exclusive)
linux

Linux · bc3e9dd9d104ca1b75644eab87b38ce8a924aef4 to before b8603d9ae6c9087662b098619996bc4a8064319d, bc3e9dd9d104ca1b75644eab87b38ce8a924aef4 to before c2abdebf72000a64603ced84d36ccbd164f11391, bc3e9dd9d104ca1b75644eab87b38ce8a924aef4 to before 8e47d297e7cf9a6029a0d38e7b22faba7d7aaf12, bc3e9dd9d104ca1b75644eab87b38ce8a924aef4 to before d92f3f0b22414e7515696a02224d0af55e3004a3, bc3e9dd9d104ca1b75644eab87b38ce8a924aef4 to before ff0ca46b13b9ef6edbcd238a3b6caacfef8ba0e5, bc3e9dd9d104ca1b75644eab87b38ce8a924aef4 to before b78db9bddc84136f6a0bb49e8883cf200dfb87a8, bc3e9dd9d104ca1b75644eab87b38ce8a924aef4 to before 0a8cf165566ba55a39fd0f4de172119dd646d39a
Linux

Linux · 5.12
Linux

Red Hat Enterprise Linux 10 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 10.0 Extended Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9.6 Extended Update Support · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 6 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 7 · Exact affected versions not specified by the source
Red Hat

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

Component: Not specified by the source
File: fs/smb/client/cifsacl.c

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

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

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high. Source advisory’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.