{"apiVersion":"1.0","identifier":"CVE-2026-74974","description":"Same-origin policy bypass in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.","publishedAt":"2026-08-18T13:17:35","lastModifiedAt":"2026-08-19T17:05:24","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-74974","cvssScore":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","epssProbability":0.00135,"riskScore":0.55,"affectedProduct":"Firefox","affectedVersions":"<154","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-74974","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-74974","en":"https://www.redsauce.net/en/cves/CVE-2026-74974","fr":"https://www.redsauce.net/fr/cves/CVE-2026-74974","pt":"https://www.redsauce.net/pt/cves/CVE-2026-74974","de":"https://www.redsauce.net/de/cves/CVE-2026-74974","sk":"https://www.redsauce.net/sk/cves/CVE-2026-74974","el":"https://www.redsauce.net/el/cves/CVE-2026-74974"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-74974"}}