PYSEC-2026-1806 protobuf-python has a potential Denial of Service issue

Summary Any project that uses Protobuf pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit. Reporter: Alexis Challande, Trail of Bits...

PYSEC-2026-1513 Langchain-Chatchat has a Path Traversal vulnerability

A vulnerability classified as critical has been found in chatchat-space Langchain-Chatchat up to 0.3.1. This affects the function uploadtempdocs of the file /knowledgebase/uploadtempdocs of the component Backend. The manipulation of the argument flag leads to path traversal. It is possible to...

Backend.AI Missing Authorization vulnerability

Missing Authorization in Lablup's BackendAI allows attackers to takeover all active sessions; Accessing, stealing, or altering any data accessible in the session. This vulnerability exists in all current versions of BackendAI.NOTE: The maintainers of BackendAI do not consider this report to fit...

PYSEC-2026-1210 Backend.AI Missing Authorization vulnerability

Missing Authorization in Lablup's BackendAI allows attackers to takeover all active sessions; Accessing, stealing, or altering any data accessible in the session. This vulnerability exists in all current versions of BackendAI. NOTE: The maintainers of BackendAI do not consider this report to fit...

HumanSignal label-studio-ml-backend Deserialization of Untrusted Data vulnerability

A vulnerability has been found in HumanSignal label-studio-ml-backend up to 9fb7f4aa186612806af2becfb621f6ed8d9fdbaf and classified as problematic. Affected by this vulnerability is the function load of the file label-studio-ml-backend/labelstudioml/examples/yolo/utils/neuralnets.py of the...

PYSEC-2026-1505 HumanSignal label-studio-ml-backend Deserialization of Untrusted Data vulnerability

A vulnerability has been found in HumanSignal label-studio-ml-backend up to 9fb7f4aa186612806af2becfb621f6ed8d9fdbaf and classified as problematic. Affected by this vulnerability is the function load of the file label-studio-ml-backend/labelstudioml/examples/yolo/utils/neuralnets.py of the...

docext (>=0.1.10, <=0.1.14), genlm-backend (>=0.1.1, <=0.1.3) +2 more potentially affected by CVE-2025-46560 via vllm (>=0.8.3, <=0.8.4)

vllm PYPI version =0.8.3, =0.1.10, =0.1.1, =0.1.1, =0.2.4 - txagent 0.1.3 Source cves: CVE-2025-46560 Source advisory: OSV:PYSEC-2026-2022...

CVE-2026-14969

The CVE-2026-14969 entry concerns 389-ds-base. The LDBM backend attribute encryption uses a hardcoded static initialization vector for AES-CBC and 3DES-CBC, enabling a privileged attacker with filesystem access to detect plaintext equality across encrypted entries by ciphertext block comparison. ...

CVE-2026-14969

A flaw was found in 389-ds-base where the LDBM backend attribute encryption uses a hardcoded static initialization vector for AES-CBC and 3DES-CBC operations, allowing an attacker with privileged filesystem access to detect plaintext equality across encrypted entries by comparing ciphertext block...

atila-vue (>=0.1.3, <=0.1.3.5), contrail (>=0.3.0, <=1.0.2) +11 more potentially affected by CVE-2026-53878 via django (3.0.0rc1)

django PYPI version 3.0.0rc1 is affected by a known vulnerability. The following packages have a transitive dependency on django and may be impacted: - atila-vue =0.1.3, =0.3.0, =0.1.1, =0.0.1, =0.0.1, =0.2.7, =0.2.0, =2.0.0, =2.3.1, =2.3.9 Source cves: CVE-2026-53878 Source advisory:...

arthexis (>=0.1.3, <=2.0.0), cdm-ecommerce-backend (0.1.0) +73 more potentially affected by CVE-2026-48588 via django (>=5.2.0, <=5.2.15)

django PYPI version =5.2.0, =0.1.3, =8.6.0, =0.32.0, =8.9.21, =0.1.0, =0.1.0, =1.3.0, =0.1.0, =2025.7.0, =2025.7.38 - django-factory-all 0.1.2 and more Source cves: CVE-2026-48588 Source advisory: OSV:PYSEC-2026-2090...

cdp-backend (>=3.0.0.dev4, <=3.0.0.dev5) potentially affected by CVE-2024-8183 via prefect (0.14.22)

prefect PYPI version 0.14.22 is affected by a known vulnerability. The following packages have a transitive dependency on prefect and may be impacted: - cdp-backend =3.0.0.dev4, =3.0.0.dev5 Source cves: CVE-2024-8183 Source advisory: OSV:PYSEC-2026-1800...

PYSEC-2026-1580 LNbits improperly handles potential network and payment failures when using Eclair backend

Summary Paying invoices in Eclair that do not get settled within the internal timeout about 30s lead to a payment being considered failed, even though it may still be in flight. Details Using blocking: true on the API call will lead to a timeout error if a payment does not get settled in the 30s...

GHSA-9933-5RRP-MFWX Apache Airflow exposes secrets backend credentials through the Config API

The Config API in Apache Airflow surfaced per-key secrets-backend overrides environment variables like AIRFLOWSECRETSBACKENDKWARGSECRETID and AIRFLOWWORKERSSECRETSBACKENDKWARGSECRETID as synthetic config options whose option names were not in sensitiveconfigvalues, so the masker did not redact...

NiceGUI allows potential access to local file system

NiceGUI is an easy-to-use, Python-based UI framework. A local file inclusion is present in the NiceUI leaflet component when requesting resource files under the /nicegui/version/resources/key/path:path route. As a result any file on the backend filesystem which the web server has access to can be...

PYSEC-2026-1480 Cross site scripting (XSS) in JupyterHub via Self-XSS leveraged by Cookie Tossing

Impact Affected configurations: - Single-origin JupyterHub deployments - JupyterHub deployments with user-controlled applications running on subdomains or peer subdomains of either the Hub or a single-user server. By tricking a user into visiting a malicious subdomain, the attacker can achieve an...

PYSEC-2026-1684 Remote Code Execution Vulnerability in Microsoft Django Backend for SQL Server

Microsoft Django Backend for SQL Server Remote Code Execution Vulnerability...

Remote Code Execution Vulnerability in Microsoft Django Backend for SQL Server

Microsoft Django Backend for SQL Server Remote Code Execution Vulnerability...

Apache Airflow Celery provider Insertion of Sensitive Information into Log File vulnerability

Insertion of Sensitive Information into Log File vulnerability in Apache Airflow Celery provider, Apache Airflow.Sensitive information logged as clear text when rediss, amqp, rpc protocols are used as Celery result backendNote: thevulnerability is about the information exposed in the logs not abo...

PYSEC-2026-1347 Fides Information Disclosure Vulnerability in Config API Endpoint

Impact The Fides webserver API allows users to retrieve its configuration using the GET api/v1/config endpoint. The configuration data is filtered to suppress most sensitive configuration information before it is returned to the user, but even the filtered data contains information about the...