{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-12T23:15:19.586","vulnerabilities":[{"cve":{"id":"CVE-2024-4771","sourceIdentifier":"security@mozilla.org","published":"2024-05-14T18:15:14.830","lastModified":"2025-04-01T17:54:27.920","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"A memory allocation check was missing which would lead to a use-after-free if the allocation failed. This could have triggered a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 126."},{"lang":"es","value":"Faltaba una verificación de asignación de memoria, lo que daría lugar a un use-after-free si la asignación fallaba. Esto podría haber provocado una falla o potencialmente aprovecharse para lograr la ejecución del código. Esta vulnerabilidad afecta a Firefox &lt; 126."}],"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:N/S:U/C:L/I:L/A:H","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.7}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-416"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*","versionEndExcluding":"126.0","matchCriteriaId":"2695925F-3984-4304-A630-5FF27054F360"}]}]}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1893891","source":"security@mozilla.org","tags":["Exploit","Issue Tracking","Vendor Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2024-21/","source":"security@mozilla.org","tags":["Vendor Advisory"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=1893891","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Issue Tracking","Vendor Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2024-21/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}