CVE-2026-47856

Spring Integration's JSON to object conversion uses the jsonTypeId header to choose the deserialization target type, and resolves that header value to a class with ClassUtils.forName and no type/package allow-list. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0...

PT-2026-82394

Name of the Vulnerable Software and Affected Versions Spring Integration version 7.1.0 Spring Integration versions 7.0.0 through 7.0.5 Spring Integration versions 6.5.0 through 6.5.10 Spring Integration versions 6.4.0 through 6.4.12 Spring Integration versions 5.5.21 and earlier Description The...

PT-2026-82417

Name of the Vulnerable Software and Affected Versions Spring for Apache Kafka version 4.1.0 Spring for Apache Kafka versions 4.0.0 through 4.0.6 Spring for Apache Kafka versions 3.0.0 through 3.3.16 Spring for Apache Kafka versions 2.9.0 through 2.9.14 Spring for Apache Kafka versions 2.8.12 and...

PT-2026-82397

DefaultExecutionContextSerializer, used by default in Spring Batch's JDBC job repository, passes Base64-decoded bytes directly to ObjectInputStream.readObject without an ObjectInputFilter that restricts types to a trusted class allowlist. Spring Batch 6.0.0 - 6.0.4 Spring Batch 5.2.6 and earlier...

The vulnerability of the punkt_pickle_load() function in the Natural Language processing and statistical processing library package allows a hacker to execute arbitrary code.

The vulnerability of the punktpickleload function in the NLTK library for symbolic and statistical processing of natural language is related to deficiencies in the deserialization mechanism. Exploiting this vulnerability could allow a malicious actor to execute arbitrary code remotely...

Chronicle Wire 2026.8 Class Instantiation

Chronicle Wire permits YAML type tags supplied within serialized input to influence Java class selection and object instantiation during untyped deserialization. Chronicle Wire permits YAML type tags supplied within serialized input to influence Java class selection and object instantiation durin...

CVE-2026-47856 JsonToObjectTransformer resolves the json__TypeId__ message header to an arbitrary class without an allow-list

Spring Integration's JSON to object conversion uses the jsonTypeId header to choose the deserialization target type, and resolves that header value to a class with ClassUtils.forName and no type/package allow-list. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0...

CVE-2026-47856

Spring Integration 's JsonToObjectTransformer deserializes JSON messages by resolving the json__TypeId__ message header to a target class via ClassUtils.forName, with no type or package allow-list to constrain the resolved class. This allows an attacker with low privileges to supply an arbitrary ...

EUVD-2026-66602

ILIAS deserialises stored session data for an unauthenticated caller. The Shibboleth back-channel endpoint at components/ILIAS/AuthShibboleth/resources/shiblogout.php runs in a context that ilInitialisation exempts from authentication, and its logout-notification handler locates the session to...

BIT-NEO4J-ENTERPRISE-2021-34371

Neo4j through 3.4.18 with the shell server enabled exposes an RMI service that arbitrarily deserializes Java objects, e.g., through setSessionVariable. An attacker can abuse this for remote code execution because there are dependencies with exploitable gadget chains...

CVE-2026-56095 Insecure Deserialization in extension "Apache Solr for TYPO3 - Enterprise Search" (solr)

The extension's indexer passed every field value returned by content object rendering through PHP's unserialize function when transferring multi-value data for the SOLRCLASSIFICATION, SOLRMULTIVALUE and SOLRRELATION content object types, rather than a safe format. If user-generated content saved ...

CVE-2026-56095

The Apache Solr for TYPO3 – Enterprise Search (solr) extension is affected by an insecure deserialization flaw in its indexer. When transferring multi-value data for the SOLR_CLASSIFICATION , SOLR_MULTIVALUE , and SOLR_RELATION content object types, every field value returned by content object re...

CVE-2026-56095 Insecure Deserialization in extension "Apache Solr for TYPO3 - Enterprise Search" (solr)

The extension's indexer passed every field value returned by content object rendering through PHP's unserialize function when transferring multi-value data for the SOLRCLASSIFICATION, SOLRMULTIVALUE and SOLRRELATION content object types, rather than a safe format. If user-generated content saved ...

CVE-2026-56095 Insecure Deserialization in extension "Apache Solr for TYPO3 - Enterprise Search" (solr)

The extension's indexer passed every field value returned by content object rendering through PHP's unserialize function when transferring multi-value data for the SOLRCLASSIFICATION, SOLRMULTIVALUE and SOLRRELATION content object types, rather than a safe format. If user-generated content saved ...

TYPO3-EXT-SA-2026-025: Insecure Deserialization in extension "Apache Solr for TYPO3 - Enterprise Search" (solr)

More info at https://news.typo3.com/security/advisory/typo3-ext-sa-2026-025...

PT-2026-81373

Vocos instantiates a class named by a configuration file without restricting which class may be named. instantiate class in vocos/pretrained.py takes the class path value from the configuration, splits it into a module and an attribute, imports the module with import , resolves the attribute with...

Remote Code Execution and Arbitrary File Read Vulnerabilities in Kaltura Servers

Overview The Kaltura HTML5 Player V2 Library mwEmbed / html5lib contains two vulnerabilities, both involving the same insecure deserialization flaw, that enable arbitrary file read and remote code execution. Affected versions include html5lib v2.45, v2.103 and earlier, and other v2.x releases tha...

CVE-2026-76836 AzuraCast through 0.23.8 Liquidsoap Configuration Write via Profile Edit Serialization Group Bypass

AzuraCast exposes the Liquidsoap custom configuration fields through an endpoint that does not require the permission guarding them. The backendconfig property in backend/src/Entity/Station.php is annotated with GROUPGENERAL, and PUT /api/station/stationid/profile/edit in...

CVE-2026-76843

The official Flair wheels for 0.15.0 and 0.15.1 still contain flair/models/clustering.py, whose ClusteringModel.load static method returns pickle.loadsjoblib.loadstrmodelfile and so executes arbitrary Python while loading a model file. Loading a model supplied by an attacker therefore runs that...

EUVD-2026-64849

The official Flair wheels for 0.15.0 and 0.15.1 still contain flair/models/clustering.py, whose ClusteringModel.load static method returns pickle.loadsjoblib.loadstrmodelfile and so executes arbitrary Python while loading a model file. Loading a model supplied by an attacker therefore runs that...