CVE-2022-26486

CVE Details

Release Date:

2022-12-22

Description

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.

See more information about CVE-2022-26486 from MITRE CVE dictionary and NIST NVD

CVSS v3.0 metrics

NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score:	9.6	Base Metrics:	AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Access Vector:	Network	Attack Complexity:	Low
Privileges Required:	None	User Interaction:	Required
Scope:	Changed	Confidentiality Impact:	High
Integrity Impact:	High	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (firefox)	ELSA-2022-0824	2022-03-10
Oracle Linux version 7 (thunderbird)	ELSA-2022-0850	2022-03-14
Oracle Linux version 8 (firefox)	ELSA-2022-0818	2022-03-10
Oracle Linux version 8 (thunderbird)	ELSA-2022-0845	2022-03-14

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team