PYSEC-2026-1562 llama-index-core insecurely handles temporary files

The llama-index-core package, up to version 0.12.44, contains a vulnerability in the getcachedir function where a predictable, hardcoded directory path /tmp/llamaindex is used on Linux systems without proper security controls. This vulnerability allows attackers on multi-user systems to steal...

PYSEC-2026-1460 Indico may disclose unauthorized user details access via legacy API

Impact A legacy API to retrieve user details could be misused to retrieve profile details of other users without having admin permissions due to a broken access check. Patches You should to update to Indico 3.3.8 as soon as possible. See the docs for instructions on how to update. Workarounds It ...

PYSEC-2026-1169 Apache Superset data query improperly discloses database schema information to low-privileged guest user

When a guest user accesses a chart in Apache Superset, the API response from the /chart/data endpoint includes a query field in its payload. This field contains the underlying query, which improperly discloses database schema information, such as table names, to the low-privileged guest user. Thi...

PYSEC-2026-1526 Langflow Vulnerable to Privilege Escalation via CLI Superuser Creation (Post-RCE)

This vulnerability was discovered by researchers at Check Point. We are sharing this report as part of a responsible disclosure process and are happy to assist in validation and remediation if needed. Summary A privilege escalation vulnerability exists in Langflow containers where an authenticate...

PYSEC-2026-1462 Indico vulnerability allows attackers to bulk dump user details

Impact An endpoint used to display details of users listed in certain fields such as ACLs could be misused to dump basic user details such as name, affiliation and email in bulk. !TIP If your instance allows everyone to create a user account, and you wish to truly restrict access to these user...

PYSEC-2026-1590 Lord of Large Language Models vulnerable to Observable Discrepancy attack via authenticate_user function

The parisneo/lollms repository is affected by a timing attack vulnerability in the authenticateuser function within the lollmsauthentication.py file. This vulnerability allows attackers to enumerate valid usernames and guess passwords incrementally by analyzing response time differences. The...

PYSEC-2026-1576 LLaMA-Factory allows Code Injection through improper vhead_file safeguards

Summary A critical remote code execution vulnerability was discovered during the Llama Factory training process. This vulnerability arises because the vheadfile is loaded without proper safeguards, allowing malicious attackers to execute arbitrary malicious code on the host system simply by passi...

PYSEC-2026-1211 BackendAI vulnerable to Exposure of Sensitive Information to an Unauthorized Actor

Exposure of sensitive data in active sessions in Lablup's BackendAI allows attackers to retrieve credentials for users on the management platform. NOTE: The maintainers of BackendAI do not consider this report to fit with their threat model and advise users to follow security advice from...

PYSEC-2026-1477 Jupyter Core on Windows Has Uncontrolled Search Path Element Local Privilege Escalation Vulnerability

Impact On Windows, the shared %PROGRAMDATA% directory is searched for configuration files SYSTEMCONFIGPATH and SYSTEMJUPYTERPATH, which may allow users to create configuration files affecting other users. Only shared Windows systems with multiple users and unprotected %PROGRAMDATA% are affected...

CVE-2026-57851 MSI KernCoreLib64.sys Privilege Escalation via IOCTL Handlers

MSI Feature Manager contains a local privilege escalation vulnerability in the KernCoreLib64.sys kernel driver that allows any locally logged-on user to perform arbitrary physical memory read/write and unrestricted I/O port operations by accessing exposed IOCTL handlers without administrator...

GO-2026-5900 SFTPGo has stored XSS via inline parameter on public shares and user file download in github.com/drakkan/sftpgo

SFTPGo has stored XSS via inline parameter on public shares and user file download in github.com/drakkan/sftpgo...

GO-2026-5897 Coder vulnerable to workspace auto-creation via crafted URL parameters without user consent in github.com/coder/coder

Coder vulnerable to workspace auto-creation via crafted URL parameters without user consent in github.com/coder/coder...

GO-2026-5906 Coder: User-admin role can reset owner account password in github.com/coder/coder

Coder: User-admin role can reset owner account password in github.com/coder/coder...

GO-2026-5909 Coder's workspace app upsert allows cross-workspace agent rebinding via user-controlled app ID in github.com/coder/coder

Coder's workspace app upsert allows cross-workspace agent rebinding via user-controlled app ID in github.com/coder/coder...

GO-2026-5779 GitHub MCP Server: Lockdown mode singleton in HTTP server causes cross-user GraphQL client confusion in github.com/github/github-mcp-server

GitHub MCP Server: Lockdown mode singleton in HTTP server causes cross-user GraphQL client confusion in github.com/github/github-mcp-server...

GO-2026-5830 Subsonic API: any authenticated user can delete or read any other user's playlist (IDOR) in go.senan.xyz/gonic

Subsonic API: any authenticated user can delete or read any other user's playlist IDOR in go.senan.xyz/gonic...

GO-2026-5827 gonic has arbitrary file write in createPlaylist: any authenticated user can write playlist M3U content to attacker-controlled path on the host in go.senan.xyz/gonic

gonic has arbitrary file write in createPlaylist: any authenticated user can write playlist M3U content to attacker-controlled path on the host in go.senan.xyz/gonic...

PYSEC-2026-1546 LiteLLM Has an Improper Authorization Vulnerability

An improper authorization vulnerability exists in the main-latest version of BerriAI/litellm. When a user with the role 'internaluserviewer' logs into the application, they are provided with an overly privileged API key. This key can be used to access all the admin functionality of the applicatio...

PYSEC-2026-1731 Open WebUI allows Remote Code Execution via Arbitrary File Upload to /audio/api/v1/transcriptions

OpenWebUI version 0.3.0 contains a vulnerability in the audio API endpoint /audio/api/v1/transcriptions that allows for arbitrary file upload. The application performs insufficient validation on the file.contenttype and allows user-controlled filenames, leading to a path traversal vulnerability...

PYSEC-2026-1742 Open WebUI Uncontrolled Resource Consumption vulnerability

A vulnerability in open-webui/open-webui v0.3.8 allows an unauthenticated attacker to sign up with excessively large text in the 'name' field, causing the Admin panel to become unresponsive. This prevents administrators from performing essential user management actions such as deleting, editing, ...