Incorrect alias information in IonMonkey JIT compiler for setting array elements could lead to a type confusion. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 68.4.1, Thunderbird < 68.4.1, and Firefox < 72.0.1.
History

Fri, 07 Feb 2025 13:15:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2021-11-03'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 14 Aug 2024 00:45:00 +0000

Type Values Removed Values Added
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2025-02-07T12:48:56.517Z

Reserved: 2019-09-30T00:00:00.000Z

Link: CVE-2019-17026

cve-icon Vulnrichment

Updated: 2024-08-05T01:24:48.586Z

cve-icon NVD

Status : Modified

Published: 2020-03-02T05:15:12.010

Modified: 2025-02-07T13:15:26.380

Link: CVE-2019-17026

cve-icon Redhat

Severity : Critical

Publid Date: 2020-01-08T00:00:00Z

Links: CVE-2019-17026 - Bugzilla