CVE-2026-53081: linux kernel from 6.11 (inclusive), before 6.12.91 (exclusive), from 6.13 (inclusive), before 6.18.33 (exclusive)…

Affected technology

linux kernel · from 6.11 (inclusive), before 6.12.91 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.33 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.10 (exclusive)
linux

Linux · 98d7ca374ba4b39e7535613d40e159f09ca14da2 to before 13c02881e49aac4c82b261faa26db9edf2567231, 98d7ca374ba4b39e7535613d40e159f09ca14da2 to before 691adf738817275368ed56311b7d798d617823a3, 98d7ca374ba4b39e7535613d40e159f09ca14da2 to before 7d73c72cccac651acc891377a5e623e4021c6380, 98d7ca374ba4b39e7535613d40e159f09ca14da2 to before 2f2ec8e7730e21fc9bd49e0de9cdd58213ea24d0
Linux

Linux · 6.11
Linux

Red Hat Enterprise Linux 10 · 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

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

Component: Not specified by the source
File: kernel/bpf/verifier.c

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

Attack conditions (Source advisory, CVSS 3.1): Local · High 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. Source advisory’s CVSS 3.1 assessment (base score 6.4/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.