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CWE-502

3,196 CVEs • Abstraction: Base • Likelihood of Exploit: Medium

Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

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CVEs (3,196)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Microsoft
1Sharepoint Server
Aug 13, 2026
Aug 11, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
1Microsoft
1Dynamics 365
Aug 17, 2026
Aug 11, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Deserialization of untrusted data in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute code over a network.
1Microsoft
1Sharepoint Server
Aug 13, 2026
Aug 11, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
1Microsoft
1Sharepoint Server
Aug 13, 2026
Aug 11, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
1Microsoft
1Sharepoint Server
Aug 13, 2026
Aug 11, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
1Microsoft
1Sharepoint Server
Aug 12, 2026
Aug 11, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
1Microsoft
1Sharepoint Server
Aug 12, 2026
Aug 11, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.
1Microsoft
1Sharepoint Server
Aug 12, 2026
Aug 11, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
1Microsoft
2Exchange Server
Exchange Server Subscription Edition
Aug 13, 2026
Aug 11, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to deny service over a network.
1Microsoft
1Windows App
Aug 16, 2026
Aug 11, 2026
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Deserialization of untrusted data in Microsoft High Performance Computing (HPC) Pack allows an unauthorized attacker to execute code over a network.
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Aug 12, 2026
Aug 11, 2026
4.6 MEDIUM· v4
N/A· v3
N/A· v2
Deserialization of untrusted data for some Intel(R) Extension for PyTorch before version 2.8.0 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an unauthenticate...Show more
Deserialization of untrusted data for some Intel(R) Extension for PyTorch before version 2.8.0 within Ring 3: User Applications may allow an escalation of privilege. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires active user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (low) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.Show less
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Aug 28, 2026
Aug 11, 2026
N/A· v4
10.0 CRITICAL· v3
N/A· v2
A Deserialization of Untrusted Data vulnerability affecting SIMULIA Execution Engine from Release 2023 through Release 2026 could lead to an unauthenticated remote code execution.
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Aug 24, 2026
Aug 11, 2026
N/A· v4
8.8 HIGH· v3
N/A· v2
A flaw was found in JBoss marshalling. The Infinispan session replication path deserializes replicated session data via the JBoss Marshalling River unmarshaller with no class filtering — enabling RCE via deserialization...Show more
A flaw was found in JBoss marshalling. The Infinispan session replication path deserializes replicated session data via the JBoss Marshalling River unmarshaller with no class filtering — enabling RCE via deserialization gadget chains on every cluster node.Show less
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-
Aug 27, 2026
Aug 10, 2026
N/A· v4
9.9 CRITICAL· v3
N/A· v2
A flaw was found in Feast. The system improperly deserializes user-defined functions (UDFs) stored in its registry, which are serialized using the 'dill' library. This allows a remote attacker to store a malicious UDF, l...Show more
A flaw was found in Feast. The system improperly deserializes user-defined functions (UDFs) stored in its registry, which are serialized using the 'dill' library. This allows a remote attacker to store a malicious UDF, leading to unauthenticated arbitrary code execution on the feature server in default configurations. An authenticated attacker can also achieve arbitrary code execution on the registry server by bypassing authorization checks during deserialization. This vulnerability can result in cross-tenant data access and lateral movement within the system.Show less
1Ash Hq
1Ash Framework
Aug 18, 2026
Aug 9, 2026
5.9 MEDIUM· v4
5.5 MEDIUM· v3
N/A· v2
Uncontrolled Resource Consumption vulnerability in ash-project ash allows an attacker to exhaust the memory of the node via a crafted keyset pagination cursor. Read actions with keyset pagination deserialize the client-...Show more
Uncontrolled Resource Consumption vulnerability in ash-project ash allows an attacker to exhaust the memory of the node via a crafted keyset pagination cursor. Read actions with keyset pagination deserialize the client-supplied page[:after] or page[:before] cursor in decode_values/2 in lib/ash/page/keyset.ex, which base64-decodes the value and passes it to :erlang.binary_to_term/2 without bounding its size. The Erlang external term format supports zlib-compressed payloads, which the decoder inflates transparently, so a cursor of a few kilobytes can allocate tens of megabytes of heap in a single call. Ash itself only ever encodes cursors uncompressed, so the decoder accepts a term shape its encoder never produces. Concurrent requests aggregate these allocations and can terminate the node. This issue affects ash: from 1.17.0 before 3.31.1.Show less
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Aug 12, 2026
Aug 9, 2026
5.5 MEDIUM· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
A vulnerability was found in lmammino oidc-authorizer up to 0.4.0. Impacted is an unknown function of the file src/handler.rs of the component Lambda Authorizer. The manipulation results in sensitive information in log f...Show more
A vulnerability was found in lmammino oidc-authorizer up to 0.4.0. Impacted is an unknown function of the file src/handler.rs of the component Lambda Authorizer. The manipulation results in sensitive information in log files. The attack can be executed remotely. `src/handler.rs` logs raw Authorization header values and complete bearer tokens/JWTs on authentication failure paths, potentially exposing credentials through CloudWatch Logs. `src/models.rs` serializes the complete validated JWT claims set with `serde_json::to_string(token_claims).unwrap()` and propagates it through `context["jwtClaims"]` to downstream integrations. This code performs serialization, not deserialization, and does not process attacker-controlled `jwtClaims` input. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.Show less
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Aug 26, 2026
Aug 8, 2026
N/A· v4
8.1 HIGH· v3
N/A· v2
The Newsletters WordPress plugin before 4.16 does not restrict the classes allowed when unserialising a value taken from a public form submission, allowing unauthenticated attackers to inject arbitrary PHP objects.
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Aug 8, 2026
Aug 7, 2026
8.5 HIGH· v4
8.0 HIGH· v3
N/A· v2
ZenML 0.94.6 contains a remote code execution vulnerability in the CloudpickleMaterializer component that allows attackers with write access to a shared artifact store to execute arbitrary code by planting a malicious pi...Show more
ZenML 0.94.6 contains a remote code execution vulnerability in the CloudpickleMaterializer component that allows attackers with write access to a shared artifact store to execute arbitrary code by planting a malicious pickle file. Attackers can replace a stored artifact.pkl file with a crafted cloudpickle payload containing a malicious __reduce__ method, which executes arbitrary system commands when any user or pipeline materializes the artifact through the unsanitized cloudpickle.load() call in cloudpickle_materializer.py.Show less
1Apache
1Fory
Aug 8, 2026
Aug 7, 2026
N/A· v4
9.1 CRITICAL· v3
N/A· v2
Out-of-bounds Read vulnerability in Apache Fory C++ deserialization. This issue affects Apache Fory C++ versions from 0.14.0 before 1.5.0 when deserializing structs containing tagged integer fields. A crafted input payl...Show more
Out-of-bounds Read vulnerability in Apache Fory C++ deserialization. This issue affects Apache Fory C++ versions from 0.14.0 before 1.5.0 when deserializing structs containing tagged integer fields. A crafted input payload may trigger an out-of-bounds heap read in the tagged integer fast-path deserializer, potentially causing information disclosure or denial of service. Users are recommended to upgrade to Apache Fory 1.5.0, which fixes this issue. Applications that do not use Apache Fory C++ or do not use tagged integer fields are not affected.Show less
1Apache
1Fory
Aug 8, 2026
Aug 7, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
Deserialization of Untrusted Data vulnerability in the Go implementation of Apache Fory allows an attacker to cause a denial of service by supplying crafted data containing malformed type metadata, which triggers an unca...Show more
Deserialization of Untrusted Data vulnerability in the Go implementation of Apache Fory allows an attacker to cause a denial of service by supplying crafted data containing malformed type metadata, which triggers an uncaught panic. This issue affects Apache Fory: from 0.16.0 before 1.5.0.  Users of other language implementations are not affected. Users are recommended to upgrade to version 1.5.0, which fixes the issue.Show less