CVE-2026-95155
Denial of Service via Deeply Nested JSON in FasterXML Jackson 1.x
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.
CVSS 3.1 · 7.5 High
EPSS < 1%
KEV · Not listed
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