Nixpkgs security tracker

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Permalink CVE-2026-27404
7.1 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): Required (R)
  • Scope (S): Changed (C)
  • Confidentiality (C): Low (L)
  • Integrity (I): Low (L)
  • Availability (A): Low (L)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): Required (R)
  • Modified Confidentiality (MC): Low (L)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): Low (L)
created 1 month, 3 weeks ago Activity log
  • Created suggestion
WordPress LMS theme <= 9.7 - Reflected Cross Site Scripting (XSS) vulnerability

Unauthenticated Cross Site Scripting (XSS) in LMS <= 9.7 versions.

Affected products

LMS
  • =<9.7

Matching in nixpkgs

pkgs.lms

Lightweight Music Server - Access your self-hosted music using a web interface

  • nixos-unstable -
  • nixos-26.05 -

pkgs.flmsg

Digital modem message program

  • nixos-unstable -
  • nixos-26.05 -

pkgs.helmsman

Helm Charts (k8s applications) as Code tool

  • nixos-unstable -
    • nixos-unstable-small 4.0.5
  • nixos-26.05 -
    • nixos-26.05-small 4.0.5

pkgs.llmserve

TUI for serving local LLM models

  • nixos-unstable -
    • nixos-unstable-small 0.0.8
  • nixos-26.05 -
    • nixos-26.05-small 0.0.8

pkgs.lmstudio

LM Studio is an easy to use desktop app for experimenting with local and open-source Large Language Models (LLMs)

  • nixos-unstable -
  • nixos-26.05 -
Permalink CVE-2026-58467
8.2 HIGH
  • CVSS version (CVSS): 4.0
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Attack Requirement (AT): Present (P)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Vulnerable System Impact Confidentiality (VC): High (H)
  • Vulnerable System Impact Integrity (VI): None (N)
  • Vulnerable System Impact Availability (VA): None (N)
  • Subsequent System Impact Confidentiality (SC): None (N)
  • Subsequent System Impact Integrity (SI): None (N)
  • Subsequent System Impact Availability (SA): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Attack Requirement (MAT): Present (P)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Vulnerable System Impact Confidentiality (MVC): High (H)
  • Modified Vulnerable System Impact Integrity (MVI): None (N)
  • Modified Vulnerable System Impact Availability (MVA): None (N)
  • Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
  • Modified Subsequent System Impact Integrity (MSI): Negligible (N)
  • Modified Subsequent System Impact Availability (MSA): Negligible (N)
  • Safety (S): Not Defined (X)
  • Automatable (AU): Not Defined (X)
  • Recovery (R): Not Defined (X)
  • Value Density (V): Not Defined (X)
  • Vulnerability Response Effort (RE): Not Defined (X)
  • Provider Urgency (U): Not Defined (X)
  • Confidentiality Req. (CR): Not Defined (X)
  • Integrity Req. (IR): Not Defined (X)
  • Availability Req. (AR): Not Defined (X)
  • Exploit Maturity (E): Not Defined (X)
created 1 month, 3 weeks ago Activity log
  • Created suggestion
Cockpit CMS < 364 - Path Traversal Local File Inclusion via index.php

Cockpit CMS before release 364 contains a path traversal and local file inclusion vulnerability that allows unauthenticated attackers to read arbitrary files or execute PHP files by including unvalidated PATH_INFO derived from REQUEST_URI in filesystem path construction without containment checks. Attackers can inject dot-dot sequences into the URL to traverse outside the designated spaces directory, and when the resolved path ends with a .php extension, the application passes it to include(), enabling local file inclusion on deployments using the PHP built-in server or certain non-default Nginx configurations.

References

Affected products

cockpit
  • <364

Matching in nixpkgs

pkgs.cockpit

Web-based graphical interface for servers

  • nixos-unstable 363.1
    • nixpkgs-unstable 363.1
    • nixos-unstable-small 363.1
  • nixos-26.05 362
    • nixos-26.05-small 362
    • nixpkgs-26.05-darwin 362

pkgs.cockpit-files

Featureful file browser for Cockpit

  • nixos-unstable 41
    • nixpkgs-unstable 41
    • nixos-unstable-small 41
  • nixos-26.05 40
    • nixos-26.05-small 40
    • nixpkgs-26.05-darwin 40

pkgs.cockpit-podman

Cockpit UI for podman containers

  • nixos-unstable 127
    • nixpkgs-unstable 127
    • nixos-unstable-small 127
  • nixos-26.05 125
    • nixos-26.05-small 125
    • nixpkgs-26.05-darwin 125

pkgs.cockpit-machines

Cockpit UI for virtual machines

  • nixos-unstable 353
    • nixpkgs-unstable 353
    • nixos-unstable-small 353
  • nixos-26.05 352
    • nixos-26.05-small 352
    • nixpkgs-26.05-darwin 352
Permalink CVE-2026-12413
7.5 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): None (N)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): High (H)
created 1 month, 3 weeks ago Activity log
  • Created suggestion
IKEv2 Denial of Service via malformed fragmentation

An invalidly formatted IKEv2 fragment causes the Libreswan pluto daemon to crash and restart. Continued exploitation would cause a denial of service. The function reassemble_v2_incoming_fragments() would ignore unknown outer payloads but still store these in a fixed size array msg_digest.digest[PAYLIMIT]. An off-by-one error in the assertion PASSERT(logger, md->digest_roof < elemsof(md->digest)) causes the daemon to abort. No remote code execution is possible. Any configuration that allows IKEv2 connections that do not set fragmentation=no are vulnerable. IKEv1 is not affected.

Affected products

libreswan
  • =<5.3
  • ==5.3.1

Matching in nixpkgs

pkgs.libreswan

Free software implementation of the VPN protocol based on IPSec and the Internet Key Exchange

  • nixos-unstable -
    • nixos-unstable-small 5.3
  • nixos-26.05 -
    • nixos-26.05-small 5.3
Permalink CVE-2026-57362
7.1 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): Required (R)
  • Scope (S): Changed (C)
  • Confidentiality (C): Low (L)
  • Integrity (I): Low (L)
  • Availability (A): Low (L)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): Required (R)
  • Modified Confidentiality (MC): Low (L)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): Low (L)
created 1 month, 3 weeks ago Activity log
  • Created suggestion
WordPress ChatBot plugin <= 8.3.2 - Reflected Cross Site Scripting (XSS) vulnerability

Unauthenticated Cross Site Scripting (XSS) in ChatBot <= 8.3.2 versions.

Affected products

ChatBot
  • =<8.3.2

Matching in nixpkgs

pkgs.gnomeExtensions.penguin-ai-chatbot

A GNOME Shell extension that provides a chatbot interface using various LLM providers, including Anthropic, OpenAI, Gemini, and OpenRouter. Features include multiple provider support, customizable models, chat history, customizable appearance, a keyboard shortcut, web search, location (by using the extension, you consent to sharing your location with OpenRouter for AI Tools) and copy-to-clipboard functionality.

  • nixos-unstable -
    • nixos-unstable-small 25
  • nixos-26.05 -
    • nixos-26.05-small 25
Permalink CVE-2026-44935
9.9 CRITICAL
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Changed (C)
  • Confidentiality (C): High (H)
  • Integrity (I): High (H)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
created 1 month, 3 weeks ago Activity log
  • Created suggestion
Rancher Fleet vulnerable to cross namespace secret disclosure via unvalidated `valuesFrom` references in Helm Deployer

Missing validation of "valuesFrom" references in Helm Deployer of SUSE Rancher Fleet 0.15 before 0.15.2, 0.14 before 0.14.6, 0.13 before 0.13.11 and 0.12 before 0.12.15 could be used by owners of one tenant to access fleet credentials of other tenants.

Affected products

Fleett
  • <0.13.11
  • <0.14.6
  • <0.15.2
  • <0.12.15

Matching in nixpkgs

Permalink CVE-2026-57748
7.5 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): High (H)
  • Integrity (I): High (H)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
created 1 month, 3 weeks ago Activity log
  • Created suggestion
WordPress Shopify plugin <= 1.0.0 - Local File Inclusion vulnerability

Contributor Local File Inclusion in Shopify <= 1.0.0 versions.

Affected products

Shopify
  • =<1.0.0

Matching in nixpkgs

pkgs.shopify-cli

CLI which helps you build against the Shopify platform faster

  • nixos-unstable -
  • nixos-26.05 -

pkgs.shopify-themekit

Command line tool for shopify themes

  • nixos-unstable -
    • nixos-unstable-small 1.3.3
  • nixos-26.05 -
    • nixos-26.05-small 1.3.3
Permalink CVE-2025-58902
8.1 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): High (H)
  • Integrity (I): High (H)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
created 1 month, 3 weeks ago Activity log
  • Created suggestion
WordPress Lighthouse theme <= 1.2.12 - Local File Inclusion vulnerability

Unauthenticated Local File Inclusion in Lighthouse <= 1.2.12 versions.

Affected products

Lighthouse
  • =<1.2.12

Matching in nixpkgs

pkgs.lighthouse

Ethereum consensus client in Rust

  • nixos-unstable -
    • nixos-unstable-small 8.1.3
  • nixos-26.05 -
    • nixos-26.05-small 8.1.3

pkgs.google-lighthouse

Automated auditing, performance metrics, and best practices for the web

  • nixos-unstable -
  • nixos-26.05 -

pkgs.lighthouse-steamvr

VR Lighthouse power state management

  • nixos-unstable -
    • nixos-unstable-small 1.4.0
  • nixos-26.05 -
    • nixos-26.05-small 1.4.0
Permalink CVE-2026-50282
4.9 MEDIUM
  • CVSS version (CVSS): 4.0
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Attack Requirement (AT): None (N)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Vulnerable System Impact Confidentiality (VC): None (N)
  • Vulnerable System Impact Integrity (VI): High (H)
  • Vulnerable System Impact Availability (VA): None (N)
  • Subsequent System Impact Confidentiality (SC): None (N)
  • Subsequent System Impact Integrity (SI): None (N)
  • Subsequent System Impact Availability (SA): None (N)
  • Exploit Maturity (E): Unreported (U)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Attack Requirement (MAT): None (N)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Vulnerable System Impact Confidentiality (MVC): None (N)
  • Modified Vulnerable System Impact Integrity (MVI): High (H)
  • Modified Vulnerable System Impact Availability (MVA): None (N)
  • Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
  • Modified Subsequent System Impact Integrity (MSI): Negligible (N)
  • Modified Subsequent System Impact Availability (MSA): Negligible (N)
  • Safety (S): Not Defined (X)
  • Automatable (AU): Not Defined (X)
  • Recovery (R): Not Defined (X)
  • Value Density (V): Not Defined (X)
  • Vulnerability Response Effort (RE): Not Defined (X)
  • Provider Urgency (U): Not Defined (X)
  • Confidentiality Req. (CR): Not Defined (X)
  • Integrity Req. (IR): Not Defined (X)
  • Availability Req. (AR): Not Defined (X)
created 1 month, 3 weeks ago Activity log
  • Created suggestion
Craft CMS: Unauthorized Deletion of Destination Folders During Forced Moves

Craft CMS is a content management system (CMS). Versions 5.0.0-RC1 and above, prior to 5.9.21 and versions 4.0.0-RC1 and above prior to 4.17.14 contain an authorization issue where a forced folder move can delete a conflicting destination folder without destination delete permission. Function craft\\controllers\\AssetsController::actionMoveFolder() supports moving an asset folder into a destination parent folder. If a folder with the same name already exists at the destination, the action can be called with force=true to overwrite the destination. This issue has been resolved in versions 5.9.21 and 4.17.14.

Affected products

cms
  • ==>= 4.0.0-RC1, <= 4.17.14
  • ==>= 5.0.0-RC1, < 5.9.21

Matching in nixpkgs

pkgs.cmst

QT GUI for Connman with system tray icon

pkgs.lcms

Color management engine

  • nixos-unstable -
    • nixos-unstable-small 2.18
  • nixos-26.05 -
    • nixos-26.05-small 2.18

pkgs.lcms1

Color management engine

  • nixos-unstable -
    • nixos-unstable-small 1.19
  • nixos-26.05 -
    • nixos-26.05-small 1.19

pkgs.lcms2

Color management engine

  • nixos-unstable -
    • nixos-unstable-small 2.18
  • nixos-26.05 -
    • nixos-26.05-small 2.18

pkgs.cppcms

High Performance C++ Web Framework

pkgs.xcmsdb

Device Color Characterization utility for X Color Management System

  • nixos-unstable -
    • nixos-unstable-small 1.0.7
  • nixos-26.05 -
    • nixos-26.05-small 1.0.7

pkgs.argyllcms

Color management system (compatible with ICC)

  • nixos-unstable -
    • nixos-unstable-small 3.4.1
  • nixos-26.05 -
    • nixos-26.05-small 3.4.1

pkgs.pcmsolver

API for the Polarizable Continuum Model

  • nixos-unstable -
    • nixos-unstable-small 1.3.0
  • nixos-26.05 -
    • nixos-26.05-small 1.3.0
Permalink CVE-2026-59102
2.1 LOW
  • CVSS version (CVSS): 4.0
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Attack Requirement (AT): Present (P)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): Passive (P)
  • Vulnerable System Impact Confidentiality (VC): None (N)
  • Vulnerable System Impact Integrity (VI): None (N)
  • Vulnerable System Impact Availability (VA): None (N)
  • Subsequent System Impact Confidentiality (SC): Low (L)
  • Subsequent System Impact Integrity (SI): Low (L)
  • Subsequent System Impact Availability (SA): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Attack Requirement (MAT): Present (P)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): Passive (P)
  • Modified Vulnerable System Impact Confidentiality (MVC): None (N)
  • Modified Vulnerable System Impact Integrity (MVI): None (N)
  • Modified Vulnerable System Impact Availability (MVA): None (N)
  • Modified Subsequent System Impact Confidentiality (MSC): Low (L)
  • Modified Subsequent System Impact Integrity (MSI): Low (L)
  • Modified Subsequent System Impact Availability (MSA): Negligible (N)
  • Safety (S): Not Defined (X)
  • Automatable (AU): Not Defined (X)
  • Recovery (R): Not Defined (X)
  • Value Density (V): Not Defined (X)
  • Vulnerability Response Effort (RE): Not Defined (X)
  • Provider Urgency (U): Not Defined (X)
  • Confidentiality Req. (CR): Not Defined (X)
  • Integrity Req. (IR): Not Defined (X)
  • Availability Req. (AR): Not Defined (X)
  • Exploit Maturity (E): Not Defined (X)
created 1 month, 3 weeks ago Activity log
  • Created suggestion
Forgejo < 15.0.3 - Stored XSS via Actions Run Full Name Rendering

Forgejo before 15.0.3 contains a stored cross-site scripting vulnerability that allows authenticated attackers to execute arbitrary JavaScript in other users' browsers by setting a full name containing an HTML payload and triggering an Actions run. When the DEFAULT_SHOW_FULL_NAME option is enabled, the run description is assembled server-side with the user's display name interpolated into an HTML string via a translation function that does not escape its arguments, and the frontend renders the result using a Vue v-html binding, causing script execution for any user who views the affected Actions run page.

References

Affected products

forgejo
  • <15.0.3

Matching in nixpkgs

pkgs.forgejo

Self-hosted lightweight software forge

  • nixos-unstable -
  • nixos-26.05 -

pkgs.forgejo-cli

CLI application for interacting with Forgejo

  • nixos-unstable -
    • nixos-unstable-small 0.5.0
  • nixos-26.05 -
    • nixos-26.05-small 0.5.0

pkgs.forgejo-lts

Self-hosted lightweight software forge

  • nixos-unstable -
  • nixos-26.05 -

pkgs.forgejo-mcp

Model Context Protocol (MCP) server for interacting with the Forgejo REST API

  • nixos-unstable -
  • nixos-26.05 -
Permalink CVE-2026-33592
7.5 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): None (N)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): High (H)
created 1 month, 3 weeks ago Activity log
  • Created suggestion
FindServers Memory Exhaustion in open62541

An unauthenticated remote attacker can exhaust server memory via the FindServers Discovery Service in open62541. The serverUris field of FindServersRequest is not validated for length or array size. An attacker can declare an arbitrarily large string (up to ~3.9 GB) delivered across intermediate chunks without ever sending the final chunk. The server buffers all chunks in RAM indefinitely until the SecureChannel times out. The attack is pre-session and bypasses all encryption configuration. The issue affects open62541: from 1.4.0 through 1.4.16, from 1.5.0 through 1.5.4, master.

Affected products

open62541
  • =<1.4.16
  • =<1.5.4
  • ==master

Matching in nixpkgs

pkgs.open62541

Open source implementation of OPC UA

  • nixos-unstable -
  • nixos-26.05 -

pkgs.open62541pp

C++ wrapper of the open62541 OPC UA library

  • nixos-unstable -
  • nixos-26.05 -