{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-17T17:07:22.030","vulnerabilities":[{"cve":{"id":"CVE-2026-3847","sourceIdentifier":"security@mozilla.org","published":"2026-03-10T18:19:05.837","lastModified":"2026-04-13T15:17:35.143","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Memory safety bugs present in Firefox 148.0.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 148.0.2."},{"lang":"es","value":"Errores de seguridad de memoria presentes en Firefox 148.0.2. Algunos de estos errores mostraron evidencia de corrupción de memoria y presumimos que con suficiente esfuerzo algunos de estos podrían haber sido explotados para ejecutar código arbitrario. Esta vulnerabilidad afecta a Firefox < 148.0.2."}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-119"},{"lang":"en","value":"CWE-416"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*","versionEndExcluding":"148.0.2","matchCriteriaId":"30996A31-AEAC-4DDF-8B3A-A24A6EFB1728"}]}]}],"references":[{"url":"https://bugzilla.mozilla.org/buglist.cgi?bug_id=2017513%2C2017622%2C2019341","source":"security@mozilla.org","tags":["Broken Link"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-19/","source":"security@mozilla.org","tags":["Vendor Advisory"]}]}}]}