{"cvss":0.0,"datePublished":"2021-11-03","dateUpdated":"2021-11-03","description":"Mozilla Firefox and Thunderbird contain a type confusion vulnerability due to incorrect alias information in the IonMonkey JIT compiler when setting array elements.","dueDate":"2022-05-03","id":"CVE-2019-17026","kev_catalogs":["cisa"],"knownRansomwareCampaignUse":"Unknown","notes":"https://nvd.nist.gov/vuln/detail/CVE-2019-17026","product":"Firefox and Thunderbird","requiredAction":"Apply updates per vendor instructions.","severity":"HIGH","source":"cisa_known_exploited","title":"Mozilla Firefox And Thunderbird Type Confusion Vulnerability","vendor":"Mozilla"}