CWE-502— Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.— MITRE CWE catalog
3,473 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-502page 50 of 70
- CVE-2026-12484HIGHCVSS 7.8EG 7.82026-07-19
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(..., weigh…
- CVE-2026-47472HIGHCVSS 7.8EG 7.82026-07-14
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, infor…
- CVE-2026-50649HIGHCVSS 7.8EG 7.82026-07-14
Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code locally.
- CVE-2026-50646HIGHCVSS 7.8EG 7.82026-07-14
Protection mechanism failure in .NET Framework allows an unauthorized attacker to execute code locally.
- CVE-2026-50509HIGHCVSS 7.8EG 7.82026-07-14
Deserialization of untrusted data in Windows Wireless Wide Area Network Service allows an authorized attacker to elevate privileges locally.
- CVE-2026-55009HIGHCVSS 7.8EG 7.82026-07-14
Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.
- CVE-2026-54071HIGHCVSS 7.8EG 7.82026-07-10
BabelDOC is a document translation tool. Prior to 0.6.3, BabelDOC's vendored PDF parser in babeldoc/pdfminer/cmapdb.py deserializes untrusted pickle data when CMapDB._load_data() loads CMap files. PDF-controlled Encoding or CMapName values…
- CVE-2026-24251HIGHCVSS 7.8EG 7.82026-07-01
NVIDIA Megatron Bridge for Linux contains a vulnerability where an attacker could cause improper control of dynamically managed code resources. A successful exploit of this vulnerability might lead to code execution, escalation of privileg…
- CVE-2026-24250HIGHCVSS 7.8EG 7.82026-07-01
NVIDIA Megatron Bridge for Linux contains a vulnerability where an attacker could cause improper validation of allowed inputs. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tamperin…
- CVE-2026-24247HIGHCVSS 7.8EG 7.82026-07-01
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, a…
- CVE-2026-24245HIGHCVSS 7.8EG 7.82026-07-01
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, a…
- CVE-2026-24244HIGHCVSS 7.8EG 7.82026-07-01
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, a…
- CVE-2026-24243HIGHCVSS 7.8EG 7.82026-07-01
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, a…
- CVE-2026-24240HIGHCVSS 7.8EG 7.82026-07-01
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, a…
- CVE-2026-10043HIGHCVSS 7.8EG 7.82026-06-24
MosaicML Composer Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of MosaicML Composer. User interaction is required to e…
- CVE-2026-46607HIGHCVSS 7.8EG 7.82026-06-22
Glances is an open-source system cross-platform monitoring tool. Prior to 4.5.5, glances/outdated.py uses pickle.load() to read a version-check cache file stored at a predictable, world-accessible path (~/.cache/glances/glances-version.db …
- CVE-2026-24228HIGHCVSS 7.8EG 7.82026-06-16
NVIDIA NeMo Framework for Linux contains a vulnerability where an attacker may cause deserialization of untrusted data. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, data tampering, and in…
- CVE-2026-12191HIGHCVSS 7.8EG 7.82026-06-14
A vulnerability was found in Comma AI Openpilot 0.11. This issue affects the function pickle.load/pickle.loads of the file selfdrive/modeld/modeld.py of the component Pickle Module. The manipulation results in deserialization. The attack i…
- CVE-2026-25551HIGHCVSS 7.8EG 7.82026-06-04
Seagull Software BarTender 2021 R1 through 12.0.1 contains an insecure deserialization vulnerability that allows low-privileged local users to escalate privileges. The DataServiceSingleton .NET Remoting endpoint is bound to localhost on T…
- CVE-2026-24237HIGHCVSS 7.8EG 7.82026-06-02
NVIDIA NVTabular contains a vulnerability where an attacker could cause improper deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- CVE-2026-24221HIGHCVSS 7.8EG 7.82026-06-02
NVIDIA NVTabular contains a vulnerability where an attacker could cause improper deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering and information disclosure.
- CVE-2026-38950HIGHCVSS 7.8EG 7.82026-06-01
An issue in ESA AnomalyMatch before 1.3.1 allow attackers to execute arbitrary code via crafted model checkpoint files. The affected components load model files from session directories using torch.load() with unrestricted deserialization.
- CVE-2026-24162HIGHCVSS 7.8EG 7.82026-05-26
NVIDIA Transformers4Rec for Linux contains a vulnerability where an attacker could cause improper deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information d…
- CVE-2026-4372HIGHCVSS 7.8EG 7.82026-05-24
A critical remote code execution vulnerability exists in all versions of the HuggingFace transformers library prior to version 5.3.0. The vulnerability allows an attacker to craft a malicious `config.json` file containing the `_attn_implem…
- CVE-2026-24216HIGHCVSS 7.8EG 7.82026-05-20
NVIDIA BioNemo for Linux contains a vulnerability where a user could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, denial of service, information disclosure, and data ta…
- CVE-2026-31221HIGHCVSS 7.8EG 7.82026-05-12
PyTorch-Lightning versions 2.6.0 and earlier contain an insecure deserialization vulnerability (CWE-502) in the checkpoint loading mechanism. The LightningModule.load_from_checkpoint() method, which is commonly used to load saved model sta…
- CVE-2026-7584HIGHCVSS 7.8EG 7.82026-05-01
The LabOne Q serialization framework uses a class-loading mechanism (import_cls) to dynamically import and instantiate Python classes during deserialization. Prior to the fix, this mechanism accepted arbitrary fully-qualified class names f…
- CVE-2026-40048HIGHCVSS 7.8EG 7.82026-04-27
The Camel-PQC FileBasedKeyLifecycleManager class deserializes the contents of `<keyId>.key` files in the configured key directory using java.io.ObjectInputStream without applying any ObjectInputFilter or class-loading restrictions. The cas…
- CVE-2026-32192HIGHCVSS 7.8EG 7.82026-04-14
Deserialization of untrusted data in Azure Monitor Agent allows an authorized attacker to elevate privileges locally.
- CVE-2026-32184HIGHCVSS 7.8EG 7.82026-04-14
Deserialization of untrusted data in Microsoft High Performance Compute Pack (HPC) allows an authorized attacker to elevate privileges locally.
- CVE-2026-1462HIGHCVSS 7.8EG 7.82026-04-13
A vulnerability in the `TFSMLayer` class of the `keras` package, version 3.13.0, allows attacker-controlled TensorFlow SavedModels to be loaded during deserialization of `.keras` models, even when `safe_mode=True`. This bypasses the securi…
- 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-2026-4416HIGHCVSS 7.8EG 7.82026-03-30
The Performance Library component of Gigabyte Control Center has an Insecure Deserialization vulnerability. Authenticated local attackers can send a malicious serialized payload to the EasyTune Engine service, resulting in privilege escala…
- CVE-2026-24152HIGHCVSS 7.8EG 7.82026-03-24
NVIDIA Megatron-LM contains a vulnerability in checkpoint loading where an Attacker may cause an RCE by convincing a user to load a maliciously crafted file. A successful exploit of this vulnerability may lead to code execution, escalation…
- CVE-2026-24151HIGHCVSS 7.8EG 7.82026-03-24
NVIDIA Megatron-LM contains a vulnerability in inferencing where an Attacker may cause an RCE by convincing a user to load a maliciously crafted input. A successful exploit of this vulnerability may lead to code execution, escalation of pr…
- CVE-2026-24150HIGHCVSS 7.8EG 7.82026-03-24
NVIDIA Megatron-LM contains a vulnerability in checkpoint loading where an Attacker may cause an RCE by convincing a user to load a maliciously crafted file. A successful exploit of this vulnerability may lead to code execution, escalation…
- CVE-2026-24141HIGHCVSS 7.8EG 7.82026-03-24
NVIDIA Model Optimizer for Windows and Linux contains a vulnerability in the ONNX quantization feature, where a user could cause unsafe deserialization by providing a specially crafted input file. A successful exploit of this vulnerability…
- CVE-2025-33248HIGHCVSS 7.8EG 7.82026-03-24
NVIDIA Megatron-LM contains a vulnerability in the hybrid conversion script where an Attacker may cause an RCE by convincing a user to load a maliciously crafted file. A successful exploit of this vulnerability may lead to code execution, …
- CVE-2025-33247HIGHCVSS 7.8EG 7.82026-03-24
NVIDIA Megatron LM contains a vulnerability in quantization configuration loading, which could allow remote code execution. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disc…
- CVE-2026-4538HIGHCVSS 7.8EG 7.82026-03-22
A vulnerability was identified in PyTorch 2.10.0. The affected element is an unknown function of the component pt2 Loading Handler. The manipulation leads to deserialization. The attack can only be performed from a local environment. The e…
- CVE-2026-3989HIGHCVSS 7.8EG 7.82026-03-12
SGLangs `replay_request_dump.py` contains an insecure pickle.load() without validation and proper deserialization. An attacker can take advantage of this by providing a malicious .pkl file, which will execute the attackers code on the devi…
- CVE-2025-11739HIGHCVSS 7.8EG 7.82026-03-10
CWE‑502: Deserialization of Untrusted Data vulnerability exists that could cause arbitrary code execution with administrative privileges when a locally authenticated attacker sends a crafted data stream, triggering unsafe deserialization.
- CVE-2026-25166HIGHCVSS 7.8EG 7.82026-03-10
Deserialization of untrusted data in Windows System Image Manager allows an authorized attacker to execute code locally.
- CVE-2026-27749HIGHCVSS 7.8EG 7.82026-03-05
Avira Internet Security contains a deserialization of untrusted data vulnerability in the System Speedup component. The Avira.SystemSpeedup.RealTimeOptimizer.exe process, which runs with SYSTEM privileges, deserializes data from a file loc…
- CVE-2025-33252HIGHCVSS 7.8EG 7.82026-02-18
NVIDIA NeMo Framework contains a vulnerability where an attacker could cause remote code execution. A successful exploit of this vulnerability might lead to code execution, denial of service, information disclosure, and data tampering.
- CVE-2025-33243HIGHCVSS 7.8EG 7.82026-02-18
NVIDIA NeMo Framework contains a vulnerability where an attacker could cause remote code execution in distributed environments. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information …
- CVE-2025-33241HIGHCVSS 7.8EG 7.82026-02-18
NVIDIA NeMo Framework contains a vulnerability where an attacker could cause remote code execution by loading a maliciously crafted file. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, in…
- CVE-2026-26208HIGHCVSS 7.8EG 7.82026-02-13
ADB Explorer is a fluent UI for ADB on Windows. Prior to Beta 0.9.26020, ADB Explorer is vulnerable to Insecure Deserialization leading to Remote Code Execution. The application attempts to deserialize the App.txt settings file using Newto…
- CVE-2026-25925HIGHCVSS 7.8EG 7.82026-02-09
PowerDocu contains a Windows GUI executable to perform technical documentations. Prior to 2.4.0, PowerDocu contains a critical security vulnerability in how it parses JSON files within Flow or App packages. The application blindly trusts t…
- CVE-2026-24765HIGHCVSS 7.8EG 7.82026-01-27
PHPUnit is a testing framework for PHP. A vulnerability has been discovered in versions prior to 12.5.8, 11.5.50, 10.5.62, 9.6.33, and 8.5.52 involving unsafe deserialization of code coverage data in PHPT test execution. The vulnerability …
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