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redhatcveRedhat.comRH:CVE-2022-26486
HistoryMar 08, 2022 - 1:43 p.m.

CVE-2022-26486

2022-03-0813:43:17
redhat.com
access.redhat.com
44
webgpu
ipc framework
sandbox escape
use-after-free
system compromise

CVSS3

9.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS

0.003

Percentile

68.1%

An unexpected message in the WebGPU IPC framework could lead to an exploitable sandbox escape and a use-after-free issue. An attacker with enough privileges could exploit this flaw leading to a complete system compromise

CVSS3

9.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS

0.003

Percentile

68.1%