jackson-databind: Path Deserialization Missing Scheme Allowlist for FileSystemProvider Resolution

Summary A java.nio.file.Path field bound from untrusted JSON reaches JDKFromStringDeserializer.NioPathHelper.deserialize. The attacker string flows through new URIvalue → Path.ofuri, then on FileSystemNotFoundException into a ServiceLoader enumeration that calls provider.getPathuri on the first...

GHSA-WJGM-6HV5-3CVF jackson-databind: Path Deserialization Missing Scheme Allowlist for FileSystemProvider Resolution

Summary A java.nio.file.Path field bound from untrusted JSON reaches JDKFromStringDeserializer.NioPathHelper.deserialize. The attacker string flows through new URIvalue → Path.ofuri, then on FileSystemNotFoundException into a ServiceLoader enumeration that calls provider.getPathuri on the first...

DEBIAN-CVE-2026-19032

jackson-databind's deserializer for java.nio.file.Path resolves an attacker-supplied URI without restricting the URI scheme. In JDKFromStringDeserializer.NioPathHelper.deserialize, a string bound from untrusted JSON is passed to new URIvalue and then to Path.ofuri. When that throws...

CVE-2026-19032

jackson-databind's deserializer for java.nio.file.Path resolves an attacker-supplied URI without restricting the URI scheme. In JDKFromStringDeserializer.NioPathHelper.deserialize, a string bound from untrusted JSON is passed to new URIvalue and then to Path.ofuri. When that throws...

CVE-2026-19032 jackson-databind resolves attacker-controlled URI schemes when deserializing java.nio.file.Path

jackson-databind's deserializer for java.nio.file.Path resolves an attacker-supplied URI without restricting the URI scheme. In JDKFromStringDeserializer.NioPathHelper.deserialize, a string bound from untrusted JSON is passed to new URIvalue and then to Path.ofuri. When that throws...

PT-2026-84082

Name of the Vulnerable Software and Affected Versions com.fasterxml.jackson.core:jackson-databind versions 2.8.0 through 2.18.9 com.fasterxml.jackson.core:jackson-databind versions 2.19.0 through 2.21.5 com.fasterxml.jackson.core:jackson-databind versions 2.22.0 through 2.22.1...