{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-11T00:57:56.876","vulnerabilities":[{"cve":{"id":"CVE-2025-1943","sourceIdentifier":"security@mozilla.org","published":"2025-03-04T14:15:39.260","lastModified":"2026-04-13T15:16:54.107","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Memory safety bugs present in Firefox 135 and Thunderbird 135. 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 136 and Thunderbird 136."},{"lang":"es","value":"Vulnerabilidades de seguridad en la gestión de memoria presentes en Firefox 135 y Thunderbird 135. Algunas de estas vulnerabilidades muestran evidencia de corrupción en la memoria y se presume que, con suficiente esfuerzo, algunas de ellas podrían ser explotadas para ejecutar código arbitrario. Esta vulnerabilidad afecta a Firefox < 136."}],"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:N/I:L/A:H","baseScore":8.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.2}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-122"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*","versionEndExcluding":"136.0","matchCriteriaId":"7DB4CDD0-EC54-43D0-ACB2-F159ABA53D2C"},{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*","versionEndExcluding":"136.0","matchCriteriaId":"43A02EBD-58CF-4057-A3D7-3828B599D954"}]}]}],"references":[{"url":"https://bugzilla.mozilla.org/buglist.cgi?bug_id=1869650%2C1938451%2C1940326%2C1944052%2C1944063%2C1947281","source":"security@mozilla.org","tags":["Broken Link"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-14/","source":"security@mozilla.org","tags":["Vendor Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2025-17/","source":"security@mozilla.org","tags":["Vendor Advisory"]}]}}]}