CVE-2026-116486

Published: Ott 26, 2026 Last Modified: Ott 26, 2026

ExploitDB:

Other exploit source:

Google Dorks:

LOW 2,0

Source: [email protected]

Attack Vector: local

Attack Complexity: high

Privileges Required: low

User Interaction: none

Confidentiality: N/A

Integrity: N/A

Availability: N/A

MEDIUM 4,5

Source: [email protected]

Attack Vector: local

Attack Complexity: high

Privileges Required: low

User Interaction: none

Scope: unchanged

Confidentiality: low

Integrity: low

Availability: low

Description

Objenesis before 3.6 contains a type confusion vulnerability that allows code in one class loader to substitute objects into another by exploiting instantiator caching keyed on class name. When a shared ObjenesisStd instance caches instantiators by clazz.getName() in ObjenesisBase.getInstantiatorOf(), same-named classes collide, causing newInstance() to return wrong-class objects and ClassCastException failures.

386

Symbolic Name not Mapping to Correct Object

Draft

Abstraction: Base Structure: Simple

Common Consequences

Security Scopes Affected:

Access Control Integrity Confidentiality Other Non-Repudiation

Potential Impacts:

Gain Privileges Or Assume Identity Modify Application Data Modify Files Or Directories Read Application Data Read Files Or Directories Other Hide Activities