CVE-2026-31666: linux kernel 6.10; +1 more affected products

Affected technology

linux kernel · from 6.10.1 (inclusive), before 6.12.82 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.23 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 6.19.13 (exclusive)
linux

linux kernel · 6.10
linux

linux kernel · 7.0 · update rc1
linux

linux kernel · 7.0 · update rc2
linux

linux kernel · 7.0 · update rc3
linux

linux kernel · 7.0 · update rc4
linux

linux kernel · 7.0 · update rc5
linux

linux kernel · 7.0 · update rc6
linux

linux kernel · 7.0 · update rc7
linux

Linux · 1618aa3c2e0163f5ac34d514ae89474521910536 to before 4125a194db4a6cf91f619f38788272651cb97dce, 1618aa3c2e0163f5ac34d514ae89474521910536 to before 450e6a685d0cad95b15f8af152057bd0bf79f50b, 1618aa3c2e0163f5ac34d514ae89474521910536 to before ab1e022379c3c811aa72da8eb0c7507859a1d0f5, 1618aa3c2e0163f5ac34d514ae89474521910536 to before 316fb1b3169efb081d2db910cbbfef445afa03b9
Linux

Linux · 6.10
Linux

Component: Not specified by the source
File: fs/btrfs/extent-tree.c

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 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.