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nvd[email protected]NVD:CVE-2022-26486
HistoryDec 22, 2022 - 8:15 p.m.

CVE-2022-26486

2022-12-2220:15:22
CWE-416
web.nvd.nist.gov
1
webgpu
ipc
use-after-free
sandbox escape
firefox
thunderbird
focus
android
vulnerability
exploit

9.6 High

CVSS3

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

0.003 Low

EPSS

Percentile

70.7%

An unexpected message in the WebGPU IPC framework could lead to a use-after-free and exploitable sandbox escape. We have had reports of attacks in the wild abusing this flaw. This vulnerability affects Firefox < 97.0.2, Firefox ESR < 91.6.1, Firefox for Android < 97.3.0, Thunderbird < 91.6.2, and Focus < 97.3.0.

Affected configurations

NVD
Node
mozillafirefoxRange<97.0.2
OR
mozillafirefoxRange<97.3.0android
OR
mozillafirefox_esrRange<91.6.1
OR
mozillafirefox_focusRange<97.3.0
OR
mozillathunderbirdRange<91.6.2

9.6 High

CVSS3

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

0.003 Low

EPSS

Percentile

70.7%