jackson-databind: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass

A flaw was found in jackson-databind. This vulnerability allows a remote attacker to bypass the PolymorphicTypeValidator PTV when polymorphic typing is enabled and a type identifier contains generic parameters. By crafting a malicious type ID, an attacker can place a denied class as a generic typ...

com.fasterxml.jackson.core/jackson-core: tools.jackson.core/jackson-core: jackson-core: Denial of Service via incomplete fix in async JSON parser

A flaw was found in jackson-core. A remote attacker can exploit an incomplete fix in the non-blocking JSON parser by streaming specially crafted JSON data in small chunks. This bypasses the intended number length constraint, causing the parser to accumulate excessive memory per connection. This...

CVE-2026-83557

A flaw was found in jackson-databind. This vulnerability allows a remote attacker to control object creation by exploiting an incomplete list of restricted types in the DefaultBaseTypeLimitingValidator. By crafting malicious input, an attacker can cause the application to create arbitrary file...

ROOT-APP-MAVEN-CVE-2025-52999 CVE-2025-52999 in com.fasterxml.jackson.core:jackson-core - Patched by Root

Root has patched CVE-2025-52999 in the com.fasterxml.jackson.core:jackson-core package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-GHSA-R7WM-3CXJ-WFF9 GHSA-r7wm-3cxj-wff9 in com.fasterxml.jackson.core:jackson-core - Patched by Root

Root has patched GHSA-r7wm-3cxj-wff9 in the com.fasterxml.jackson.core:jackson-core package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-CVE-2025-49128 CVE-2025-49128 in com.fasterxml.jackson.core:jackson-core - Patched by Root

Root has patched CVE-2025-49128 in the com.fasterxml.jackson.core:jackson-core package for Root:Maven. Multiple fixed versions available...

ROOT-APP-MAVEN-GHSA-72HV-8253-57QQ GHSA-72hv-8253-57qq in com.fasterxml.jackson.core:jackson-core - Patched by Root

Root has patched GHSA-72hv-8253-57qq in the com.fasterxml.jackson.core:jackson-core package for Root:Maven. Multiple fixed versions available...

CVE-2026-19032

A flaw was found in jackson-databind. When deserializing java.nio.file.Path from untrusted JSON input, the deserializer resolves an attacker-supplied Uniform Resource Identifier URI without restricting the URI scheme. This allows a remote attacker to select and drive an arbitrary registered...

Security Bulletin: IBM Operational Decision Manager for Aug 2026 - Multiple CVEs addressed

Summary In addition to many updates of operating system level packages, the following security vulnerabilities are addressed with IBM Operational Decision Manager Vulnerability Details CVEID:CVE-2026-49844 DESCRIPTION: Improper encoding of non-finite floating-point values during MapMessage JSON...

CLSA-2026-1788351524 TuxCare security update for com.fasterxml.jackson.core:jackson-core (6 CVEs)

TuxCare rebuilt com.fasterxml.jackson.core:jackson-core to address 6 CVEs. Fixed in 2.14.1-tuxcare.1...

CVE-2026-59889

A flaw was found in jackson-databind. The UnwrappedPropertyHandler.processUnwrapped method, responsible for handling @JsonUnwrapped properties, replays buffered JSON without properly checking the active view. This allows an attacker to write data to a property annotated with both @JsonView and...

Linux Distros Unpatched Vulnerability : CVE-2026-83557

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - DefaultBaseTypeLimitingValidator is the PolymorphicTypeValidator applied automatically whenever @JsonTypeInfo is used without an explicitly configured custom...

Linux Distros Unpatched Vulnerability : CVE-2026-19032

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - jackson-databind's deserializer for java.nio.file.Path resolves an attacker-supplied URI without restricting the URI scheme. In...

DEBIAN-CVE-2026-83557

DefaultBaseTypeLimitingValidator is the PolymorphicTypeValidator applied automatically whenever @JsonTypeInfo is used without an explicitly configured custom validator. It denies polymorphic resolution only for a fixed set of "unsafe base types", and its isSafeSubType method returns true...

CVE-2026-83557

DefaultBaseTypeLimitingValidator is the PolymorphicTypeValidator applied automatically whenever @JsonTypeInfo is used without an explicitly configured custom validator. It denies polymorphic resolution only for a fixed set of "unsafe base types", and its isSafeSubType method returns true...

CVE-2026-83557 jackson-databind omits java.lang.Comparable from DefaultBaseTypeLimitingValidator's unsafe base types

DefaultBaseTypeLimitingValidator is the PolymorphicTypeValidator applied automatically whenever @JsonTypeInfo is used without an explicitly configured custom validator. It denies polymorphic resolution only for a fixed set of "unsafe base types", and its isSafeSubType method returns true...

CVE-2026-83557 jackson-databind omits java.lang.Comparable from DefaultBaseTypeLimitingValidator's unsafe base types

DefaultBaseTypeLimitingValidator is the PolymorphicTypeValidator applied automatically whenever @JsonTypeInfo is used without an explicitly configured custom validator. It denies polymorphic resolution only for a fixed set of "unsafe base types", and its isSafeSubType method returns true...

CVE-2026-83557 jackson-databind omits java.lang.Comparable from DefaultBaseTypeLimitingValidator's unsafe base types

DefaultBaseTypeLimitingValidator is the PolymorphicTypeValidator applied automatically whenever @JsonTypeInfo is used without an explicitly configured custom validator. It denies polymorphic resolution only for a fixed set of "unsafe base types", and its isSafeSubType method returns true...

EUVD-2026-69250

DefaultBaseTypeLimitingValidator is the PolymorphicTypeValidator applied automatically whenever @JsonTypeInfo is used without an explicitly configured custom validator. It denies polymorphic resolution only for a fixed set of "unsafe base types", and its isSafeSubType method returns true...

CVE-2026-83557

jackson-databind ships a default PolymorphicTypeValidator (DefaultBaseTypeLimitingValidator) used automatically when @JsonTypeInfo is present without a custom validator. The flaw: java.lang.Comparable was omitted from its "unsafe base types" deny-list, so isSafeSubType returned true unconditional...