CVE-2022-46882

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

A use-after-free in WebGL extensions could have led to a potentially exploitable crash. This vulnerability affects Firefox < 107, Firefox ESR < 102.6, and Thunderbird < 102.6.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-416

Affected software

No affected versions have been published.

Timeline

Published: Dec 22, 2022
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2022

CVE-2022-468838.8Mozilla developers Gabriele Svelto, Yulia Startsev, Andrew McCreight and the Mozilla Fuzzing Team reported memory safety bugs present in Fir CVE-2022-468848.8A potential use-after-free vulnerability existed in SVG Images if the Refresh Driver was destroyed at an inopportune time. This could have CVE-2022-468858.8Mozilla developers Timothy Nikkel, Ashley Hale, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 105. Some of the CVE-2022-468866.1There exists an open redirect within the response list update functionality of ServiceNow. This allows attackers to redirect users to arbitr CVE-2022-468879.8Multiple SQL injection vulnerabilities in NexusPHP before 1.7.33 allow remote attackers to execute arbitrary SQL commands via the conuser[] CVE-2022-468886.1Multiple reflective cross-site scripting (XSS) vulnerabilities in NexusPHP before 1.7.33 allow remote attackers to inject arbitrary web scri CVE-2022-468895.4A persistent cross-site scripting (XSS) vulnerability in NexusPHP before 1.7.33 allows remote authenticated attackers to permanently inject CVE-2022-46898.8Improper Access Control in GitHub repository usememos/memos prior to 0.9.0.CVE-2022-468904.3Weak access control in NexusPHP before 1.7.33 allows a remote authenticated user to edit any post in the forum (this is caused by a lack of CVE-2022-468918.8An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing CVE-2022-468929.8In Ampere AltraMax and Ampere Altra before 2.10c, improper access controls allows the OS to reinitialize a disabled root complex.CVE-2022-468975.3An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The CapsuleIFWUSmm driver does not check the return value from a me