{"id":"CVE-2026-95155","published":"2026-10-15T16:18:24.470","lastModified":"2026-10-16T19:56:15.773","description":"FasterXML Jackson 1.x, confirmed in jackson-mapper-asl versions 1.8.3, 1.9.2, 1.9.11, 1.9.12, and 1.9.13, allows attackers to cause a denial of service by supplying deeply nested JSON input to an application that deserializes untrusted JSON using ObjectMapper.readValue.","cvssScore":7.5,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwes":["CWE-674"],"vendors":[],"products":[],"references":[{"url":"https://github.com/FasterXML/jackson-1","tags":[]},{"url":"https://github.com/FasterXML/jackson-1/issues/11","tags":[]}],"exploitRefs":[{"url":"https://github.com/FasterXML/jackson-1","tags":[]},{"url":"https://github.com/FasterXML/jackson-1/issues/11","tags":[]}],"hasPoc":true,"ai":null}