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


PlatformErrataRelease Date
Oracle Linux version 7 (firefox)ELSA-2022-08242022-03-10
Oracle Linux version 7 (thunderbird)ELSA-2022-08502022-03-14
Oracle Linux version 8 (firefox)ELSA-2022-08182022-03-10
Oracle Linux version 8 (thunderbird)ELSA-2022-08452022-03-14



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

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