CVE-2026-64355: linux kernel from 5.14 (inclusive), before 5.15.212 (exclusive), from 5.16 (inclusive), before 6.1.178 (exclusive)…

Affected technology

linux kernel · from 5.14 (inclusive), before 5.15.212 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.178 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.145 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.96 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.39 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.1.4 (exclusive)
linux

Linux · e624d4ed4aa8cc3c69d1359b0aaea539203ed266 to before 47baddc856ae7e93a565dd9deeb797999b179466, e624d4ed4aa8cc3c69d1359b0aaea539203ed266 to before 07a4c11ee8ef4abcb39d922e9e410ae269671cdf, e624d4ed4aa8cc3c69d1359b0aaea539203ed266 to before bccbab36ff228e0825eb85d9b0f9b8434cd0a399, e624d4ed4aa8cc3c69d1359b0aaea539203ed266 to before c5b4f5efcb55c1af3fe44ff712d31b7fb098a831, e624d4ed4aa8cc3c69d1359b0aaea539203ed266 to before a9bb2d9c798cb62a4050a991c27b752770c33afe, e624d4ed4aa8cc3c69d1359b0aaea539203ed266 to before 51d07c12ca411e692c424ecdabf077f1e61a61be, e624d4ed4aa8cc3c69d1359b0aaea539203ed266 to before aa496720618f1a6054f1c870bf10b4f6c99bf656
Linux

Linux · 5.14
Linux

Component: Not specified by the source
File: kernel/bpf/devmap.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 9.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.