Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
1,809 results · page 7 of 37
Jul 20, 2026ktransformers through 0.6.3, fixed in commit def0f93, contains an unauthenticated pickle deserialization vulnerability that allows remote attackers to execute aCVE-2026-63767 · Other software · kvcache-ai · reported by VulnCheckCritical 9.3
ktransformers through 0.6.3, fixed in commit def0f93, contains an unauthenticated pickle deserialization vulnerability that allows remote attackers to execute arbitrary commands by sending crafted pickle payloads to the SchedulerServer ZMQ ROUTER socket bound to all interfaces. Attackers can exploit malicious __reduce__ methods embedded in crafted pickle payloads to execute arbitrary shell commands as the server process.
- Product
- ktransformers
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 19, 2026A vulnerability in keras-team/keras version 3.15.0 allows unsafe deserialization of attacker-controlled PyTorch pickle data through the public `keras.layers.TorCVE-2026-12484 · Other software · keras-team · reported by security@huntr.devHigh 7.8
A vulnerability in keras-team/keras version 3.15.0 allows unsafe deserialization of attacker-controlled PyTorch pickle data through the public `keras.layers.TorchModuleWrapper.from_config` method. This method invokes `torch.load(..., weights_only=False)` without requiring an explicit unsafe opt-in, such as a `safe_mode=False` parameter. When called outside a `SafeModeScope(True)` context, the absence of an ambient safe mode state permits unsafe deserialization by default. This issue can lead to arbitrary code execution if untrusted Keras layer configurations are processed using this method. The vulnerability arises because the method does not enforce safe deserialization practices unless explicitly guarded by Keras safe mode.
- Product
- keras-team/keras
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026NVIDIA TensorRT-LLM contains a vulnerability in its inter-process communication layer where an attacker with local same-user access could cause deserialization.CVE-2026-47472 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA TensorRT-LLM contains a vulnerability in its inter-process communication layer where an attacker with local same-user access could cause deserialization. A successful exploit of this vulnerability might lead to code execution, information disclosure, data tampering, and denial of service.
- Product
- TensorRT-LLM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026NVIDIA TensorRT-LLM for any platform contains a vulnerability in tensor deserialization, where an attacker could cause a heap based buffer overflow.CVE-2026-47471 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.5
NVIDIA TensorRT-LLM for any platform contains a vulnerability in tensor deserialization, where an attacker could cause a heap based buffer overflow. A successful exploit of this vulnerability might lead to information disclosure, data tampering, or denial of service.
- Product
- TensorRT-LLM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026NVIDIA TensorRT-LLM for Linux contains a vulnerability in the restricted unpickler used for model weight deserialization, where a local, unauthenticated attackeCVE-2026-24233 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 8.4
NVIDIA TensorRT-LLM for Linux contains a vulnerability in the restricted unpickler used for model weight deserialization, where a local, unauthenticated attacker could cause deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, and information disclosure.
- Product
- TensorRT-LLM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026NVIDIA TensorRT for contains a vulnerability where a user might cause a deserialization of untrusted data.CVE-2026-24227 · Other software · NVIDIA · reported by psirt@nvidia.comMedium 5.3
NVIDIA TensorRT for contains a vulnerability where a user might cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution.
- Product
- TensorRT
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordnvd.nist.govnvidia.custhelp.com
Jul 14, 2026NVIDIA TensorRT-LLM for any platform contains a vulnerability in visual gen server, where an attacker could cause an unsafe deserialization by unauthorized zeroCVE-2026-24220 · Other software · NVIDIA · reported by psirt@nvidia.comMedium 6.4
NVIDIA TensorRT-LLM for any platform contains a vulnerability in visual gen server, where an attacker could cause an unsafe deserialization by unauthorized zeroMQ deserialization. A successful exploit of this vulnerability might lead to code execution.
- Product
- TensorRT-LLM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code locally.CVE-2026-50649 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code locally.
- Product
- .NET 8.0 runtime
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Deserialization of untrusted data in Microsoft Dynamics NAV allows an unauthorized attacker to execute code over a network.CVE-2026-55944 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Deserialization of untrusted data in Microsoft Dynamics NAV allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft Dynamics NAV 2018
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Deserialization of untrusted data in Windows Wireless Wide Area Network Service allows an authorized attacker to elevate privileges locally.CVE-2026-50509 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.8
Deserialization of untrusted data in Windows Wireless Wide Area Network Service allows an authorized attacker to elevate privileges locally.
- Product
- Windows 10 Version 1607
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Microsoft SharePoint Deserialization of Untrusted Data VulnerabilityCVE-2026-58644 · Email & office · Microsoft · reported by secure@microsoft.comExploitedCritical 9.8
Microsoft SharePoint contains a deserialization of untrusted data vulnerability that allows an unauthorized attacker to execute code over a network.
- Product
- SharePoint
- On CISA’s list since
- Jul 16, 2026 (federal fix deadline Jul 19, 2026)
- What to do
- Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogmsrc.microsoft.comcisa.gov
Jul 14, 2026Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.CVE-2026-55009 · Email & office · Microsoft · reported by secure@microsoft.comHigh 7.8
Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.
- Product
- Microsoft Exchange Server 2016 Cumulative Update 23
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Deserialization of untrusted data in SQL Server allows an unauthorized attacker to execute code over a network.CVE-2026-54118 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Deserialization of untrusted data in SQL Server allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft SQL Server 2016 Service Pack 3 (GDR)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Deserialization of untrusted data in SQL Server allows an unauthorized attacker to execute code over a network.CVE-2026-54117 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 9.8
Deserialization of untrusted data in SQL Server allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft SQL Server 2025 (CU 6)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Deserialization of untrusted data in Azure Active Directory allows an unauthorized attacker to deny service over a network.CVE-2026-50652 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 7.5
Deserialization of untrusted data in Azure Active Directory allows an unauthorized attacker to deny service over a network.
- Product
- Azure Active Directory
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 14, 2026Microsoft SharePoint Deserialization of Untrusted Data Vulnerability CVE-2026-50522 · Email & office · Microsoft · reported by secure@microsoft.comExploitedCritical 9.8
Microsoft SharePoint contains a deserialization of untrusted data vulnerability which could allow an unauthorized attacker to execute code over a network.
- Product
- SharePoint
- On CISA’s list since
- Jul 22, 2026 (federal fix deadline Jul 25, 2026)
- What to do
- Attackers are using this now. Install Microsoft’s update today. If there is no update for your version, take the product off the internet or stop using it until there is.
Full record and what to do →NVD recordCISA catalogmsrc.microsoft.comcisa.gov
Jul 14, 2026Newsletters: Does not prevent deserialization of untrusted input that is stored through a public formCVE-2026-12583 · WordPress plugins & themes · reported by WPScanHigh 8.1
The Newsletters WordPress plugin before 4.15 does not prevent deserialization of untrusted input that is stored through a public form, allowing unauthenticated attackers to inject a PHP object and, via a property-oriented gadget chain bundled with the Newsletters WordPress plugin before 4.15, write arbitrary files and execute code on the server.
- Product
- Newsletters
- Fixed in
- 4.15
- What to do
- Update Newsletters to 4.15 or newer.
Jul 13, 2026Real Testimonials: Deserialization of Untrusted DataCVE-2026-59521 · WordPress plugins & themes · reported by PatchstackHigh 7.2
Deserialization of Untrusted Data vulnerability in ShapedPlugin LLC Real Testimonials testimonial-free allows Object Injection.This issue affects Real Testimonials: from n/a through <= 3.1.15.
- Product
- Real Testimonials
- Affected
- up to 3.1.15
- What to do
- Affects up to 3.1.15. Update Real Testimonials to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jul 13, 2026Directorist: Deserialization of Untrusted DataCVE-2026-59518 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Deserialization of Untrusted Data vulnerability in wpWax Directorist directorist allows Object Injection.This issue affects Directorist: from n/a through <= 8.8.2.
- Product
- Directorist
- Affected
- up to 8.8.2
- What to do
- Affects up to 8.8.2. Update Directorist to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jul 13, 2026Grand Photography: Deserialization of Untrusted DataCVE-2026-57770 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Deserialization of Untrusted Data vulnerability in ThemeGoods Grand Photography grandphotography allows Object Injection.This issue affects Grand Photography: from n/a through <= 5.7.8.
- Product
- Grand Photography
- Affected
- up to 5.7.8
- What to do
- Affects up to 5.7.8. Update Grand Photography to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jul 13, 2026RT-Theme 18 | Extensions: Deserialization of Untrusted DataCVE-2026-57744 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Deserialization of Untrusted Data vulnerability in stmcan RT-Theme 18 | Extensions rt18-extensions allows Object Injection.This issue affects RT-Theme 18 | Extensions: from n/a through <= 2.5.
- Product
- RT-Theme 18 | Extensions
- Affected
- up to 2.5
- What to do
- Affects up to 2.5. Update RT-Theme 18 | Extensions to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jul 13, 2026777: Deserialization of Untrusted DataCVE-2026-57738 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Deserialization of Untrusted Data vulnerability in axiomthemes 777 triple-seven allows Object Injection.This issue affects 777: from n/a through <= 1.13.0.
- Product
- 777
- Affected
- up to 1.13.0
- What to do
- Affects up to 1.13.0. Update 777 to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jul 13, 2026Kirki: Deserialization of Untrusted DataCVE-2026-57724 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Deserialization of Untrusted Data vulnerability in Themeum Kirki kirki allows Object Injection.This issue affects Kirki: from n/a through <= 6.0.12.
- Product
- Kirki
- Affected
- up to 6.0.12
- What to do
- Affects up to 6.0.12. Update Kirki to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jul 13, 2026Events Manager: Deserialization of Untrusted DataCVE-2026-57713 · WordPress plugins & themes · reported by PatchstackHigh 8.8
Deserialization of Untrusted Data vulnerability in Marcus (aka @msykes) Events Manager events-manager allows Object Injection.This issue affects Events Manager: from n/a through <= 7.3.6.
- Product
- Events Manager
- Affected
- up to 7.3.6
- What to do
- Affects up to 7.3.6. Update Events Manager to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jul 13, 2026WPJAM Basic: Deserialization of Untrusted DataCVE-2026-57371 · WordPress plugins & themes · reported by PatchstackHigh 8.8
Deserialization of Untrusted Data vulnerability in denishua WPJAM Basic wpjam-basic allows Object Injection.This issue affects WPJAM Basic: from n/a through <= 7.0.
- Product
- WPJAM Basic
- Affected
- up to 7.0
- What to do
- Affects up to 7.0. Update WPJAM Basic to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jul 11, 2026Deserialization of untrusted data in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.CVE-2026-58281 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comHigh 8.3
Deserialization of untrusted data in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft Edge (Chromium-based)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 10, 2026Improper encoding of non-finite floating-point values during MapMessage JSON serialization in Apache Log4j API produces output that is not valid JSON.CVE-2026-49844 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 6.3
Improper encoding of non-finite floating-point values during MapMessage JSON serialization in Apache Log4j API produces output that is not valid JSON. This issue affects Apache Log4j API versions 2.13.1 through 2.25.4 and version 2.26.0. The fix for CVE-2026-34481 did not cover all code paths: when a MapMessage contains a non-finite IEEE 754 value (NaN, Infinity, or -Infinity), MapMessage.asJson() emits the corresponding bare token. RFC 8259 does not permit these tokens, so a conformant parser rejects the resulting document. The defect is reachable only when both of the following conditions hold: * The application uses the message resolver https://logging.apache.org/log4j/2.x/manual/json-template-layout.html#event-template-resolver-message of JsonTemplateLayout or any other layout that relies on MapMessage.asJson() or MapMessage.getFormattedMessage(new String[]{"JSON"}). * The application logs a MapMessage that contains an attacker-controlled floating-point value. An attacker who can supply a non-finite value can cause the affected layout to emit malformed JSON, which may corrupt the enclosing log record or disrupt downstream log ingestion and parsing. Users are advis
- Product
- Apache Log4j API
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comlogging.apache.org
Jul 10, 2026Dell Unisphere for PowerMax, version(s) 10.3.0.5 and prior, contain(s) a Deserialization of Untrusted Data vulnerability.CVE-2026-54469 · Other software · Dell · reported by security_alert@emc.comHigh 8.8
Dell Unisphere for PowerMax, version(s) 10.3.0.5 and prior, contain(s) a Deserialization of Untrusted Data vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to arbitrary command execution with root privileges.
- Product
- Unisphere for PowerMax
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 8, 2026Appointment Booking Calendar Plugin and Scheduling: Does not validate data before passing it to a PHP deserialization functionCVE-2026-12378 · WordPress plugins & themes · reported by WPScanHigh 8.1
The Appointment Booking Calendar Plugin and Scheduling Plugin WordPress plugin through 1.1.28 does not validate data before passing it to a PHP deserialization function, allowing unauthenticated attackers to inject arbitrary PHP objects; where a suitable gadget chain is present on the site this can be leveraged to achieve remote code execution.
- Product
- Appointment Booking Calendar Plugin and Scheduling
- Affected
- up to 1.1.28
- What to do
- Affects up to 1.1.28. Update Appointment Booking Calendar Plugin and Scheduling to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jul 7, 2026A bug in `BaseSerialization.deserialize()` allowed unrestricted `import_string()` of attacker-controlled class paths when the Scheduler / API Server loaded a seCVE-2026-33264 · Websites & servers · Apache Software Foundation · reported by security@apache.orgCritical 9.8
A bug in `BaseSerialization.deserialize()` allowed unrestricted `import_string()` of attacker-controlled class paths when the Scheduler / API Server loaded a serialized DAG: a DAG author could embed a malicious trigger into a DAG to gain remote code execution on the API Server / Scheduler process, crossing the Airflow security boundary that DAG-author code must never execute in those processes. Users are advised to upgrade to `apache-airflow` 3.3.0 or later. As a defense-in-depth mitigation, deployments where DAG-author trust is limited can restrict the `[core] allowed_deserialization_classes` config to a narrow allowlist.
- Product
- Apache Airflow
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 6, 2026Untrusted Java Deserialization in Apache OpenNLP SvmDoccatModel Versions Affected: before 3.0.0-M4 (libsvm document categorization module; introduced in OPCVE-2026-43825 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7.3
Untrusted Java Deserialization in Apache OpenNLP SvmDoccatModel Versions Affected: before 3.0.0-M4 (libsvm document categorization module; introduced in OPENNLP-1808 and only present on the 3.x line) Description: SvmDoccatModel.deserialize(InputStream) reads an attacker-controlled stream with java.io.ObjectInputStream and calls readObject() without an ObjectInputFilter installed. ObjectInputStream materialises every class referenced in the stream before the resulting object is cast to SvmDoccatModel, so the cast that follows readObject() executes only after the foreign object graph has already been deserialised in full. If a Java deserialization gadget chain is available on the consumer's classpath, a crafted payload supplied to deserialize() executes arbitrary code in the JVM that loads it. Apache OpenNLP itself does not ship a known gadget chain, so the realistic risk is to downstream applications that embed the libsvm module alongside vulnerable transitive dependencies. The method is public and static, so any caller can pass an untrusted stream to it directly. The practical impact is remote code execution against processes that load SvmDoccatModel instances from untruste
- Product
- Apache OpenNLP :: Core :: ML :: LibSVM
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.apache.orgopenwall.com
Jul 6, 2026Deserialization of Untrusted Data vulnerability in Apache Camel PQC component.CVE-2026-46590 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 8.8
Deserialization of Untrusted Data vulnerability in Apache Camel PQC component. The camel-pqc component persists post-quantum key metadata (KeyMetadata) through pluggable KeyLifecycleManager implementations. HashicorpVaultKeyLifecycleManager and AwsSecretsManagerKeyLifecycleManager read that metadata back from the configured secret backend by deserializing a Base64-wrapped value with a raw java.io.ObjectInputStream.readObject() and no ObjectInputFilter or class allow-list; the cast to KeyMetadata happens only after readObject() returns, so any readObject() side effects in a crafted object run before the type check. The same unfiltered legacy-migration read also remained in FileBasedKeyLifecycleManager (for the stored KeyPair and KeyMetadata). A principal who can write to the operator-controlled backend that holds these values - the HashiCorp Vault KV path, or the AWS Secrets Manager secret (requiring a Vault token or secretsmanager:PutSecretValue) - could store a crafted serialized object that is deserialized during normal key-lifecycle operations, potentially leading to code execution in the context of the application that manages the keys. This is an incomplete-remediation follow
- Product
- Apache Camel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 6, 2026Deserialization of Untrusted Data vulnerability in Apache Camel PQC Component.CVE-2026-43867 · Websites & servers · Apache Software Foundation · reported by security@apache.orgCritical 9.8
Deserialization of Untrusted Data vulnerability in Apache Camel PQC Component. The camel-pqc component persists post-quantum key metadata (KeyMetadata) through pluggable KeyLifecycleManager implementations. AwsSecretsManagerKeyLifecycleManager.deserializeMetadata() reads that metadata back from the configured AWS Secrets Manager secret by Base64-decoding the stored value and deserializing it with a raw java.io.ObjectInputStream.readObject() and no ObjectInputFilter or class allow-list; the cast to KeyMetadata happens only after readObject() returns, so any readObject() side effects in a crafted object run before the type check. A principal who can write to the AWS Secrets Manager secret that holds this metadata (requiring secretsmanager:PutSecretValue on that secret) could store a crafted serialized object that is deserialized during normal key-lifecycle operations, potentially leading to code execution in the context of the application that manages the keys. This is the same underlying defect, in the same code path and remediated by the same fix, as CVE-2026-46590, which was reported independently and additionally covers the HashiCorp Vault and file-based sibling managers; both a
- Product
- Apache Camel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 6, 2026Deserialization of Untrusted Data vulnerability in Apache Camel, Apache Camel JMS component.CVE-2026-43866 · Email & office · Apache Software Foundation · reported by security@apache.orgHigh 7.3
Deserialization of Untrusted Data vulnerability in Apache Camel, Apache Camel JMS component. JmsBinding.extractBodyFromJms() in camel-jms - and the equivalent JmsBinding in camel-sjms - deserializes the payload of an incoming JMS ObjectMessage via jakarta.jms.ObjectMessage.getObject() whenever the mapJmsMessage option is enabled (the default) and Camel acts as a JMS consumer. The CVE-2026-40860 hardening added a post-deserialization class check that rejects classes outside the default allow-list java.**;javax.**;org.apache.camel.**;!*. However org.apache.camel.support.DefaultExchangeHolder itself lives in the allow-listed org.apache.camel.** namespace, so an ObjectMessage whose top-level object is a DefaultExchangeHolder passes the check. The receiving side then calls DefaultExchangeHolder.unmarshal() on it without requiring the transferExchange option to be enabled - an asymmetric trust boundary, since the sending side gates ObjectMessage and transferExchange handling but the receiving side did not - writing every non-null field of the holder into the Exchange: the message body, the IN and OUT headers, the exchange properties, the variables, the exchange id and the exception. An
- Product
- Apache Camel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 6, 2026Deserialization of Untrusted Data vulnerability in Apache Camel Hazelcast component.CVE-2026-43865 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 8.1
Deserialization of Untrusted Data vulnerability in Apache Camel Hazelcast component. The camel-hazelcast component creates and manages Hazelcast instances using a default configuration that applies no Java deserialization filter. When Camel builds the Hazelcast Config itself - that is, when no user-supplied HazelcastInstance, hazelcastConfigUri, or referenced Config bean is provided - neither Hazelcast's JavaSerializationFilterConfig nor a Camel-side ObjectInputFilter is configured, so objects received over the Hazelcast cluster protocol are deserialized inside Hazelcast's own serialization layer (ObjectInputStream.readObject) before Camel ever processes them. An attacker who can join or otherwise reach the Hazelcast cluster can publish a crafted serialized Java object that is then deserialized on every Camel node, resulting in remote code execution. The exposure is present by default and requires no opt-in endpoint configuration: any route using a hazelcast consumer (hazelcast-topic, hazelcast-queue, hazelcast-seda, hazelcast-map, hazelcast-multimap, hazelcast-replicatedmap, hazelcast-list, hazelcast-set), as well as the HazelcastAggregationRepository and HazelcastIdempotentRepos
- Product
- Apache Camel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcamel.apache.orgopenwall.com
Jul 6, 2026Deserialization of Untrusted Data vulnerability in Apache Camel.CVE-2026-42527 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 8.1
Deserialization of Untrusted Data vulnerability in Apache Camel. The default ObjectInputFilter pattern shipped with several Apache Camel components for defense-in-depth deserialization filtering ('java.**;javax.**;org.apache.camel.**;!*', or the no-'javax.**' variant in the aggregation-repository components) uses a recursive 'java.**' glob that admits classes whose hashCode/equals/readObject methods perform network I/O, notably java.net.URL and java.net.InetAddress. When an attacker can deliver a Java-serialized payload to an affected Camel consumer, deserialization of a HashMap (or any collection that calls hashCode on its elements) containing java.net.URL keys causes the JVM to issue DNS queries to the attacker-supplied host during the deserialization side-effect. The class-level filter check passes because the resulting object's class (HashMap) is allow-listed; the DNS query is observable on an attacker-controlled DNS server, providing an out-of-band side channel. The exposure is highest on the camel-jms family because JmsBinding.extractBodyFromJms invokes ObjectMessage.getObject() unconditionally when mapJmsMessage=true (default). Affected components: camel-jms, camel-sjms, ca
- Product
- Apache Camel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcamel.apache.orgopenwall.com
Jul 6, 2026Deserialization of Untrusted Data vulnerability in Apache Camel.CVE-2026-40859 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 8.1
Deserialization of Untrusted Data vulnerability in Apache Camel. The camel-vertx-http component deserializes HTTP response bodies carrying the Content-Type application/x-java-serialized-object using a raw java.io.ObjectInputStream, without applying any ObjectInputFilter (VertxHttpHelper.deserializeJavaObjectFromStream) This deserialization path is reached only when the producer endpoint is configured with transferException=true (or the component-level allowJavaSerializedObject=true) and throwExceptionOnFailure is left at its default value of true; in that case a backend HTTP response with a 5xx status and the application/x-java-serialized-object content type has its body deserialized with no class restrictions. An attacker who controls the backend the Camel producer talks to - through a man-in-the-middle position on an unencrypted (plain HTTP) connection, or by compromising the backend service - can return a crafted serialized Java object and, if a suitable gadget chain is present on the classpath, achieve remote code execution on the Camel application host. The path is not reachable in the default configuration, where transferException is false. This issue affects Apache Camel: f
- Product
- Apache Camel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcamel.apache.orgopenwall.com
Jul 3, 2026picklescan before 0.0.33 fails to detect unsafe deserialization when numpy.f2py.crackfortran functions call eval on arbitrary strings.CVE-2025-71362 · Other software · picklescan · reported by VulnCheckHigh 7.6
picklescan before 0.0.33 fails to detect unsafe deserialization when numpy.f2py.crackfortran functions call eval on arbitrary strings. Attackers can embed malicious code in pickle files that executes when loaded from untrusted sources.
- Product
- picklescan
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Jul 3, 2026A vulnerability in keras-team/keras version 3.14.0 allows for arbitrary code execution due to improper handling of deserialization in the `Lambda` layer.CVE-2026-12481 · Other software · keras-team · reported by security@huntr.devCritical 9.8
A vulnerability in keras-team/keras version 3.14.0 allows for arbitrary code execution due to improper handling of deserialization in the `Lambda` layer. Specifically, the `_raise_for_lambda_deserialization()` function fails to enforce the safe-mode guard when `safe_mode` is set to `None`, which is the default value when `from_config()` is called outside of a `SafeModeScope` context. This logic error conflates `None` (unset/default-deny) with `False` (explicitly disabled), bypassing the guard and allowing attacker-controlled `marshal` bytecode to be deserialized. Affected call sites include `keras.layers.deserialize(config)`, `keras.models.clone_model(model)`, and any direct invocation of `Lambda.from_config(config)` without an enclosing `SafeModeScope(True)`. This vulnerability can be exploited to achieve arbitrary OS-level code execution in the context of the server or user process.
- Product
- keras-team/keras
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 2, 2026Themify Popup: Deserialization of Untrusted DataCVE-2026-56037 · WordPress plugins & themes · reported by PatchstackHigh 8.8
Deserialization of Untrusted Data vulnerability in Themify Themify Popup allows Object Injection. This issue affects Themify Popup: from n/a through 1.4.3.
- Product
- Themify Popup
- Affected
- up to 1.4.3
- What to do
- Affects up to 1.4.3. Update Themify Popup to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Jul 2, 2026ARMember Premium: Deserialization of Untrusted DataCVE-2026-27060 · WordPress plugins & themes · reported by PatchstackHigh 8.8
Deserialization of Untrusted Data vulnerability in Repute Infosystems ARMember Premium allows Object Injection. This issue affects ARMember Premium: from n/a before 7.6.
- Product
- ARMember Premium
- Fixed in
- 7.6
- What to do
- Update ARMember Premium to 7.6 or newer.
Jul 1, 2026Deserialization of untrusted data in the RemoteQueryCachePlugin in Amazon Web Services AWS Advanced JDBC Wrapper 3.3.0 through 4.0.0 might allow an actor with wCVE-2026-14265 · Other software · AWS · reported by ff89ba41-3aa1-4d27-914a-91399e9639e5High 7.7
Deserialization of untrusted data in the RemoteQueryCachePlugin in Amazon Web Services AWS Advanced JDBC Wrapper 3.3.0 through 4.0.0 might allow an actor with write access to the shared cache infrastructure to execute arbitrary code on application servers that read cached query results via a crafted serialized Java object. The RemoteQueryCachePlugin uses ObjectInputStream without class filtering when deserializing cached query results from Redis or Valkey, enabling gadget chain execution when cache entries are poisoned. We recommend upgrading to AWS Advanced JDBC Wrapper version 4.0.1 or later.
- Product
- AWS Advanced JDBC Wrapper
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaws.amazon.comgithub.com
Jul 1, 2026Ray prior to 2.56.0 contains an unsafe deserialization vulnerability in the WebDataset reader that allows attackers to achieve remote code execution by supplyinCVE-2026-57516 · Other software · Anyscale, Inc · reported by VulnCheckHigh 8.6
Ray prior to 2.56.0 contains an unsafe deserialization vulnerability in the WebDataset reader that allows attackers to achieve remote code execution by supplying a malicious tar archive to the read_webdataset() function. The _default_decoder() function in webdataset_datasource.py unconditionally calls pickle.loads() on tar entries with .pkl/.pickle extensions and torch.load() with weights_only=False on .pt/.pth entries, executing arbitrary code inside Ray remote workers on every worker that processes the malicious archive.
- Product
- Ray
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 1, 2026Deserialization of untrusted data vulnerability in Wikimedia Foundation MediaWiki.CVE-2026-58025 · Other software · Wikimedia Foundation · reported by c4f26cc8-17ff-4c99-b5e2-38fc1793eaccMedium 5.9
Deserialization of untrusted data vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Import/WikiImporter.Php, includes/Import/WikiRevision.Php, includes/Logging/LogEntryBase.Php. This issue affects MediaWiki: from * before 1.46.0, 1.45.4, 1.44.6, 1.43.9.
- Product
- MediaWiki
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordphabricator.wikimedia.org
Jul 1, 2026NVIDIA Megatron Bridge for Linux contains a vulnerability where an attacker could cause deserialization of untrusted data.CVE-2026-24249 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge for Linux contains a vulnerability where an attacker could cause deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, and information disclosure.
- Product
- Megatron-Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Jul 1, 2026NVIDIA Megatron Bridge for Linux contains a vulnerability where an attacker could cause deserialization of untrusted data.CVE-2026-24247 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge for Linux contains a vulnerability where an attacker could cause deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, and information disclosure.
- Product
- Megatron-Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Jul 1, 2026NVIDIA Megatron Bridge for Linux contains a vulnerability where an attacker could cause deserialization of untrusted data.CVE-2026-24245 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge for Linux contains a vulnerability where an attacker could cause deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, and information disclosure.
- Product
- Megatron-Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Jul 1, 2026NVIDIA Megatron Bridge for Linux contains a vulnerability where an attacker could cause deserialization of untrusted data.CVE-2026-24244 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge for Linux contains a vulnerability where an attacker could cause deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, and information disclosure.
- Product
- Megatron-Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Jul 1, 2026NVIDIA Megatron Bridge for Linux contains a vulnerability where an attacker could cause deserialization of untrusted data.CVE-2026-24243 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge for Linux contains a vulnerability where an attacker could cause deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, and information disclosure.
- Product
- Megatron-Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Jul 1, 2026NVIDIA Megatron Bridge for Linux contains a vulnerability where an attacker could cause deserialization of untrusted data.CVE-2026-24240 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge for Linux contains a vulnerability where an attacker could cause deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, and information disclosure.
- Product
- Megatron-Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
Weekly security brief
The flaws that hit local websites, every Friday.
One short email: what got exploited this week, which WordPress plugins broke, and what to check. Unsubscribe in one click.
Tell us what you're building.
A website, your marketing, a security check, an app, or the thing you've been running out of a spreadsheet for three years. A few lines is plenty.
Not ready to talk yet? Run the free website check and see what Google sees.