CWE-502— Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.— MITRE CWE catalog
3,147 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-502page 51 of 63
- CVE-2026-14974CRITICALCVSS 9.8EG 9.82026-07-28
IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to execute arbitrary code caused by unsafe deserialization of untrusted data.
- CVE-2026-15008HIGHCVSS 8.1EG 8.12026-07-16
The Uncanny Automator – Easy Automation, Integration, Webhooks & Workflow Builder Plugin plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the fr_token function in all versions up t…
- CVE-2026-15105MEDIUMCVSS 6.3EG 6.32026-07-08
A flaw has been found in davenardella snap7 up to 1.4.3. This affects the function TS7Worker::PerformFunctionRead of the file src/core/s7_server.cpp of the component ReadVar Request Handler. This manipulation causes out-of-bounds write. Th…
- CVE-2026-1542MEDIUMCVSS 6.5EG 6.52026-02-28
The Super Stage WP WordPress plugin through 1.0.1 unserializes user input via REQUEST, which could allow unauthenticated users to perform PHP Object Injection when a suitable gadget is present on the blog.
- CVE-2026-15529MEDIUMCVSS 6.3EG 6.32026-07-13
A vulnerability was detected in yzhao062 pyod up to 3.6.1. Affected is the function pyod.utils.persistence.load of the file pyod/utils/persistence.py. Performing a manipulation of the argument path results in deserialization. The attack ca…
- CVE-2026-15531MEDIUMCVSS 5.3EG 5.32026-07-13
A vulnerability has been found in yashbhalgat HashNeRF-pytorch up to 82885e698295982504eb6a26d060a6b2473e3706. Affected by this issue is the function torch.load of the file run_nerf.py of the component Checkpoint File Handler. The manipula…
- CVE-2026-15535MEDIUMCVSS 6.3EG 6.32026-07-13
A vulnerability was determined in AkariAsai self-rag up to 1fcdc420e48f50a7d7ab1ece5494221b93252e99. Affected by this issue is the function Indexer.deserialize_from of the file retrieval_lm/src/index.py of the component retrieval_lm. Execu…
- CVE-2026-15555HIGHCVSS 8.8EG 8.82026-08-11
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 …
- CVE-2026-15679HIGHCVSS 7.8EG 7.82026-08-20
Hugging Face PyTorch Image Models checkpoint Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face PyTorch Imag…
- CVE-2026-15962HIGHCVSS 8.8EG 8.82026-07-26
The Fluent Forms Pro Add On Pack plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 6.2.6 via deserialization of untrusted input. This makes it possible for authenticated attackers, with Subscr…
- CVE-2026-15969CRITICALCVSS 9.8EG 9.82026-07-30
SGLang contains an unauthenticated RCE in /load_lora_adapter_from_tensors via bypass of SafeUnpickler’s incomplete denylist, allowing arbitrary command execution through crafted base64-encoded pickle payloads.
- CVE-2026-15976CRITICALCVSS 9.8EG 9.82026-07-30
SGLang contains a RCE vulnerability when attempting to load model weights from a HuggingFace repository, specifically within the /update_weights_from_disk, where torch.load(..., weights_only=False) fallback enables pickle deserialization o…
- CVE-2026-16062MEDIUMCVSS 6.6EG 6.62026-08-02
The Event Booking Manager for WooCommerce WordPress plugin before 5.3.7 does not prevent the deserialization of user-controlled input in some of its event content fields, allowing users with Contributor-level access and above to inject PH…
- CVE-2026-16099HIGHCVSS 8.8EG 8.82026-08-16
The Podlove Podcast Publisher plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the create_link_item function in all versions up to, and including, 4.5.3. This makes it possible for a…
- CVE-2026-16138HIGHCVSS 8.0EG 8.02026-08-17
In Progress ShareFile Storage Zones Controller v5.12.5 and below versions, unsafe deserialization of untrusted file metadata can allow a user with write access to a Network share to execute arbitrary code on the Storage Zones Controller ho…
- CVE-2026-16258CRITICALCVSS 9.8EG 9.82026-08-07
The Ajax Search Lite WordPress plugin before 4.14.5 does not prevent the deserialization of untrusted input, allowing unauthenticated attackers to perform PHP Object Injection. When a suitable POP chain is present via another installed Aj…
- CVE-2026-16267HIGHCVSS 8.1EG 8.12026-08-08
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.
- CVE-2026-16297MEDIUMCVSS 4.1EG 4.12026-08-03
The Clearfy Cache WordPress plugin before 2.4.3 does not restrict the classes allowed when unserializing settings-import data, allowing users with administrator access to perform PHP Object Injection attacks, which may lead to remote code…
- CVE-2026-16723CRITICALCVSS 9.0EG 9.02026-07-23
A remote code execution (RCE) vulnerability exists in fastjson 1.2.68 through 1.2.83. This vulnerability is exploitable under fastjson's stock default configuration — no AutoType enablement required, no classpath gadget required.
- CVE-2026-1691HIGHCVSS 8.8EG 8.82026-01-30
A vulnerability has been found in bolo-solo up to 2.6.4. This impacts the function importMarkdownsSync of the file src/main/java/org/b3log/solo/bolo/prop/BackupService.java of the component SnakeYAML. Such manipulation leads to deserializa…
- CVE-2026-17061CRITICALCVSS 10.0EG 10.02026-08-11
A Deserialization of Untrusted Data vulnerability affecting SIMULIA Execution Engine from Release 2023 through Release 2026 could lead to an unauthenticated remote code execution.
- CVE-2026-18285HIGHCVSS 7.8EG 7.82026-08-20
Aeon load_rehab_pile_dataset Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Aeon. User interaction is required to exp…
- CVE-2026-1839HIGHCVSS 7.8EG 7.82026-04-07
A vulnerability in the HuggingFace Transformers library, specifically in the `Trainer` class, allows for arbitrary code execution. The `_load_rng_state()` method in `src/transformers/trainer.py` at line 3059 calls `torch.load()` without th…
- CVE-2026-18634HIGHCVSS 8.4EG 8.42026-08-11
An insecure handling of serialized objects vulnerability was found in the one of the service of GMS application 9.5.1 (Build 9510.1044) and earlier versions. A local attacker with the ability to interact with the service could exploit this…
- CVE-2026-18642HIGHCVSS 7.8EG 7.82026-08-03
Deserialization of untrusted data vulnerability in TUBITAK BILGEM Software Technologies Research Institute eta-otp-lock allows Object Injection. This issue affects eta-otp-lock: before 1.0.4.
- CVE-2026-18948CRITICALCVSS 9.9EG 9.92026-08-10
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 unauthent…
- CVE-2026-19363MEDIUMCVSS 5.3EG 5.32026-08-09
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 ca…
- CVE-2026-19826HIGHCVSS 7.3EG 7.32026-08-14
A vulnerability was detected in alldatacenter alldata up to 0.6.8. This affects the function Hessian2Input.readObject of the file /serialize/impl/HessianSerializer.java of the component xxl-rpc Listener. The manipulation results in deseria…
- CVE-2026-20131CRITICALCVSS 10.0EG 10.0⚠ KEV2026-03-04
A vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software could allow an unauthenticated, remote attacker to execute arbitrary Java code as root on an affected device. This vuln…
- CVE-2026-2020HIGHCVSS 7.5EG 7.52026-03-07
The JS Archive List plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 6.1.7 via the 'included' shortcode attribute. This is due to the deserialization of untrusted input supplied via the 'incl…
- CVE-2026-20251HIGHCVSS 8.8EG 8.82026-06-10
In Splunk Enterprise versions below 10.2.4, 10.0.7, 9.4.12, and 9.3.13, Splunk Cloud Platform versions below 10.3.2512.12, 10.2.2510.14, 10.1.2507.22, and 9.3.2411.132, and Splunk Secure Gateway versions below 3.10.6, 3.9.20, and 3.8.67, a…
- CVE-2026-2036HIGHCVSS 8.8EG 8.82026-02-20
GFI Archiver MArc.Store Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GFI Archiver. Although authentication is requi…
- CVE-2026-2037HIGHCVSS 8.8EG 8.82026-02-20
GFI Archiver MArc.Core Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GFI Archiver. Although authentication is requir…
- CVE-2026-20963CRITICALCVSS 9.8EG 9.8⚠ KEV2026-01-13
Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.
- CVE-2026-2113CRITICALCVSS 9.8EG 9.82026-02-07
A security vulnerability has been detected in yuan1994 tpadmin up to 1.3.12. This affects an unknown part in the library /public/static/admin/lib/webuploader/0.1.5/server/preview.php of the component WebUploader. The manipulation leads to …
- CVE-2026-21226HIGHCVSS 7.5EG 7.52026-01-13
Deserialization of untrusted data in Azure Core shared client library for Python allows an authorized attacker to execute code over a network.
- CVE-2026-21511HIGHCVSS 7.5EG 7.52026-02-10
Deserialization of untrusted data in Microsoft Office Outlook allows an unauthorized attacker to perform spoofing over a network.
- CVE-2026-21531CRITICALCVSS 9.8EG 9.82026-02-10
Deserialization of untrusted data in Azure SDK allows an unauthorized attacker to execute code over a network.
- CVE-2026-21619HIGHCVSS 7.5EG 7.52026-02-27
Uncontrolled Resource Consumption, Deserialization of Untrusted Data vulnerability in hexpm hex_core (hex_api modules), hexpm hex (mix_hex_api modules), erlang rebar3 (r3_hex_api modules) allows Object Injection, Excessive Allocation. This…
- CVE-2026-21655HIGHCVSS 8.7EG 8.72026-07-23
Deserialization of untrusted data vulnerability in Johnson Control victor on Windows, Johnson Controls CCure 9000, and Johnson Controls Victor Application Server allows capec-586. This issue affects victor: before 8.0; CCure 9000: before …
- CVE-2026-21665HIGHCVSS 7.7EG 7.72026-02-23
The Print Service component of Fiserv Originate Loans Peripherals (formerly Velocity Services) in unsupported version 2021.2.4 (build 4.7.3155.0011) uses deprecated .NET Remoting TCP channels that allow unsafe deserialization of untrusted …
- CVE-2026-22016HIGHCVSS 7.5EG 7.52026-04-21
Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JAXP). Supported versions that are affected are Oracle Java SE: 8u481, 8u481-b50, 8u481-perf, 11.0.30, 17…
- CVE-2026-22187MEDIUMCVSS 6.8EG 6.82026-01-07
Bio-Formats versions up to and including 8.3.0 perform unsafe Java deserialization of attacker-controlled memoization cache files (.bfmemo) during image processing. The loci.formats.Memoizer class automatically loads and deserializes memo …
- CVE-2026-22248HIGHCVSS 8.8EG 8.82026-03-11
GLPI is an open-source asset and IT management software package that provides ITIL Service Desk features, licenses tracking and software auditing. From 11.0.0 to before 11.0.5, an authenticated technician user can upload a malicious file a…
- CVE-2026-22333HIGHCVSS 7.2EG 7.22026-02-19
Deserialization of Untrusted Data vulnerability in YITHEMES YITH WooCommerce Compare yith-woocommerce-compare allows Object Injection.This issue affects YITH WooCommerce Compare: from n/a through <= 3.6.0.
- CVE-2026-22345HIGHCVSS 8.8EG 8.82026-02-20
Deserialization of Untrusted Data vulnerability in A WP Life Image Gallery – Lightbox Gallery, Responsive Photo Gallery, Masonry Gallery new-image-gallery allows Object Injection.This issue affects Image Gallery – Lightbox Gallery, Res…
- CVE-2026-22346HIGHCVSS 8.8EG 8.82026-02-20
Deserialization of Untrusted Data vulnerability in A WP Life Slider Responsive Slideshow – Image slider, Gallery slideshow slider-responsive-slideshow allows Object Injection.This issue affects Slider Responsive Slideshow – Image slide…
- CVE-2026-22354HIGHCVSS 8.8EG 8.82026-02-20
Deserialization of Untrusted Data vulnerability in Dotstore Woocommerce Category Banner Management banner-management-for-woocommerce allows Object Injection.This issue affects Woocommerce Category Banner Management: from n/a through <= 2.5…
- CVE-2026-22384CRITICALCVSS 9.8EG 9.82026-02-20
Deserialization of Untrusted Data vulnerability in leafcolor Applay - Shortcodes applay-shortcodes allows Object Injection.This issue affects Applay - Shortcodes: from n/a through <= 3.7.
- CVE-2026-22417CRITICALCVSS 9.8EG 9.82026-03-05
Deserialization of Untrusted Data vulnerability in ThemeGoods Grand Wedding grandwedding allows Object Injection.This issue affects Grand Wedding: from n/a through < 3.1.11.
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