CVE-2022-45406
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-45406
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-45406.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-45406
- Downstream
- Related
- Published
- 2022-12-22T20:15:42Z
- Modified
- 2025-08-09T20:01:27Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
If an out-of-memory condition occurred when creating a JavaScript global, a JavaScript realm may be deleted while references to it lived on in a BaseShape. This could lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
- References