Nixpkgs security tracker

Login with GitHub
⚠️ You are using a production deployment that is still only suitable for demo purposes. Any work done in this might be wiped later without notice.

Automatically generated suggestions

to slate a suggestion for refinement.

to mark a suggestion as irrelevant and log the reason.

View:
Compact
Detailed
Permalink CVE-2026-25122
5.5 MEDIUM
  • CVSS version: 3.1
  • Attack vector (AV): LOCAL
  • Attack complexity (AC): LOW
  • Privileges required (PR): NONE
  • User interaction (UI): REQUIRED
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): NONE
  • Integrity impact (I): NONE
  • Availability impact (A): HIGH
created 2 months, 2 weeks ago Activity log
  • Created suggestion
apko is vulnerable to unbounded resource consumption in expandapk.Split on attacker-controlled .apk streams

apko allows users to build and publish OCI container images built from apk packages. From version 0.14.8 to before 1.1.0, expandapk.Split drains the first gzip stream of an APK archive via io.Copy(io.Discard, gzi) without explicit bounds. With an attacker-controlled input stream, this can force large gzip inflation work and lead to resource exhaustion (availability impact). The Split function reads the first tar header, then drains the remainder of the gzip stream by reading from the gzip reader directly without any maximum uncompressed byte limit or inflate-ratio cap. A caller that parses attacker-controlled APK streams may be forced to spend excessive CPU time inflating gzip data, leading to timeouts or process slowdown. This issue has been patched in version 1.1.0.

Affected products

apko
  • ==>= 0.14.8, < 1.1.0

Matching in nixpkgs

pkgs.apko

Build OCI images using APK directly without Dockerfile

  • nixos-unstable -
  • nixos-25.11 0.30.22

Package maintainers

created 2 months, 2 weeks ago Activity log
  • Created suggestion
n8n is Vulnerable to OS Command Injection in Git Node

n8n is an open source workflow automation platform. Prior to versions 1.123.10 and 2.5.0, vulnerabilities in the Git node allowed authenticated users with permission to create or modify workflows to execute arbitrary system commands or read arbitrary files on the n8n host. This issue has been patched in versions 1.123.10 and 2.5.0.

Affected products

n8n
  • ==< 2.5.0
  • ==< 1.123.10

Matching in nixpkgs

pkgs.n8n

Free and source-available fair-code licensed workflow automation tool

  • nixos-unstable -
  • nixos-25.11 1.120.4

pkgs.n8n-nodes-carbonejs

n8n community node for rendering Word templates using Carbone.js

  • nixos-unstable -

Package maintainers

created 2 months, 2 weeks ago Activity log
  • Created suggestion
Navidrome affected by Denial of Service and disk exhaustion via oversized `size` parameter in `/rest/getCoverArt` and `/share/img/<token>` endpoints

Navidrome is an open source web-based music collection server and streamer. Prior to version 0.60.0, authenticated users can crash the Navidrome server by supplying an excessively large size parameter to /rest/getCoverArt or to a shared-image URL (/share/img/<token>). When processing such requests, the server attempts to create an extremely large resized image, causing uncontrolled memory growth. This triggers the Linux OOM killer, terminates the Navidrome process, and results in a full service outage. If the system has sufficient memory and survives the allocation, Navidrome then writes these extremely large resized images into its cache directory, allowing an attacker to rapidly exhaust server disk space as well. This issue has been patched in version 0.60.0.

Affected products

navidrome
  • ==< 0.60.0

Matching in nixpkgs

pkgs.navidrome

Navidrome Music Server and Streamer compatible with Subsonic/Airsonic

  • nixos-unstable -
  • nixos-25.11 0.58.0

Package maintainers

created 2 months, 2 weeks ago Activity log
  • Created suggestion
Unredacted data exposure in query.log

Neo4j Enterprise and Community editions versions prior to 2026.01.3 and 5.26.21 are vulnerable to a potential information disclosure by a user who has ability to access the local log files. The "obfuscate_literals" option in the query logs does not redact error information, exposing unredacted data in the query log when a customer writes a query that fails. It can allow a user with legitimate access to the local log files to obtain information they are not authorised to see. If this user is also in a position to run queries and trigger errors, this vulnerability can potentially help them to infer information they are not authorised to see through their intended database access. We recommend upgrading to versions 2026.01.3 (or 5.26.21) where the issue is fixed, and reviewing query log files permissions to ensure restricted access. If your configuration had db.logs.query.obfuscate_literals enabled, and you wish the obfuscation to cover the error messages as well, you need to enable the new configuration setting db.logs.query.obfuscate_errors once you have upgraded Neo4j.

References

Affected products

neo4j
  • <2026.01.3
  • <4.4.48
  • <5.26.21
Enterprise Edition
  • <2026.01.3
  • <4.4.48
  • <5.26.21

Matching in nixpkgs

pkgs.neo4j

Highly scalable, robust (fully ACID) native graph database

Package maintainers

created 2 months, 2 weeks ago Activity log
  • Created suggestion
n8n is vulnerable to Python sandbox escape

n8n is an open source workflow automation platform. Prior to version 2.4.8, a vulnerability in the Python Code node allows authenticated users to break out of the Python sandbox environment and execute code outside the intended security boundary. This issue has been patched in version 2.4.8.

Affected products

n8n
  • ==< 2.4.8

Matching in nixpkgs

pkgs.n8n

Free and source-available fair-code licensed workflow automation tool

  • nixos-unstable -
  • nixos-25.11 1.120.4

pkgs.n8n-nodes-carbonejs

n8n community node for rendering Word templates using Carbone.js

  • nixos-unstable -

Package maintainers

Permalink CVE-2025-68699
6.5 MEDIUM
  • CVSS version: 3.1
  • Attack vector (AV): NETWORK
  • Attack complexity (AC): LOW
  • Privileges required (PR): NONE
  • User interaction (UI): REQUIRED
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): NONE
  • Integrity impact (I): NONE
  • Availability impact (A): HIGH
created 2 months, 2 weeks ago Activity log
  • Created suggestion
NanoMQ $share/ Subscription Validation and Forwarding Parsing Inconsistency: NULL Pointer Increment Causes Crash

NanoMQ MQTT Broker (NanoMQ) is an all-around Edge Messaging Platform. In version 0.24.6, NanoMQ has a protocol parsing / forwarding inconsistency when handling shared subscriptions ($share/). A malformed SUBSCRIBE topic such as $share/ab (missing the second /) is not strictly validated during the subscription stage, so the invalid Topic Filter is stored into the subscription table. Later, when any PUBLISH matches this subscription, the broker send path (nmq_pipe_send_start_v4/v5) performs a second $share/ parsing using strchr() and increments the returned pointer without NULL checks. If the second strchr() returns NULL, sub_topic++ turns the pointer into an invalid address (e.g. 0x1). This invalid pointer is then passed into topic_filtern(), which triggers strlen() and crashes with SIGSEGV. The crash is stable and remotely triggerable. This issue has been patched in version 0.24.7.

Affected products

nanomq
  • === 0.24.6

Matching in nixpkgs

pkgs.nanomq

Ultra-lightweight and blazing-fast MQTT broker for IoT edge

  • nixos-unstable -
  • nixos-25.11 0.24.5

Package maintainers

created 2 months, 2 weeks ago Activity log
  • Created suggestion
Craft Commerce has Stored XSS in Inventory Location Address Leading to Potential Privilege Escalation

Craft Commerce is an ecommerce platform for Craft CMS. In versions from 4.0.0-RC1 to 4.10.0 and from 5.0.0 to 5.5.1, a stored XSS vulnerability in Craft Commerce allows attackers to execute malicious JavaScript in an administrator’s browser. This occurs because the 'Address Line 1' field in Inventory Locations is not properly sanitized before being displayed in the admin panel. This issue has been patched in versions 4.10.1 and 5.5.2.

Affected products

commerce
  • ==>= 5.0.0, < 5.5.2
  • ==>= 4.0.0-RC1, < 4.10.1

Matching in nixpkgs

Package maintainers

created 2 months, 2 weeks ago Activity log
  • Created suggestion
Insecure Direct Object Reference (IDOR) via Header-Based Email Routing

Summary An Insecure Direct Object Reference has been found to exist in `createHeaderBasedEmailResolver()` function within the Cloudflare Agents SDK. The issue occurs because the `Message-ID` and `References` headers are parsed to derive the target agentName and agentId without proper validation or origin checks, allowing an external attacker with control of these headers to route inbound mail to arbitrary Durable Object instances and namespaces . Root cause The `createHeaderBasedEmailResolver()` function lacks cryptographic verification or origin validation for the headers used in the routing logic, effectively allowing external input to dictate internal object routing. Impact Insecure Direct Object Reference (IDOR) in email routing lets an attacker steer inbound mail to arbitrary Agent instances via spoofed Message-ID. Mitigation: * PR: https://github.com/cloudflare/agents/blob/main/docs/email.md ] provides the necessary architectural context for coding agents to mitigate the issue by refactoring the resolver to enforce strict identity boundaries. * Agents-sdk users should upgrade to agents@0.3.7

Affected products

agents
  • =<0.3.6

Matching in nixpkgs

pkgs.ssh-agents

ssh-agents capable of spawning and maintaining multiple ssh-agents across terminals

  • nixos-unstable -
    • nixpkgs-unstable
    • nixos-unstable-small
  • nixos-25.11 -

Package maintainers

Permalink CVE-2026-25151
5.9 MEDIUM
  • CVSS version: 3.1
  • Attack vector (AV): NETWORK
  • Attack complexity (AC): HIGH
  • Privileges required (PR): NONE
  • User interaction (UI): REQUIRED
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): LOW
  • Integrity impact (I): HIGH
  • Availability impact (A): NONE
created 2 months, 2 weeks ago Activity log
  • Created suggestion
Qwik City has a CSRF Protection Bypass via Content-Type Header Validation

Qwik is a performance focused javascript framework. Prior to version 1.19.0, Qwik City’s server-side request handler inconsistently interprets HTTP request headers, which can be abused by a remote attacker to circumvent form submission CSRF protections using specially crafted or multi-valued Content-Type headers. This issue has been patched in version 1.19.0.

Affected products

qwik
  • ==< 1.19.0

Matching in nixpkgs

Package maintainers

Permalink CVE-2026-1801
5.3 MEDIUM
  • CVSS version: 3.1
  • Attack vector (AV): NETWORK
  • Attack complexity (AC): LOW
  • Privileges required (PR): NONE
  • User interaction (UI): NONE
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): NONE
  • Integrity impact (I): LOW
  • Availability impact (A): NONE
created 2 months, 2 weeks ago Activity log
  • Created suggestion
Libsoup: libsoup: http request smuggling via malformed chunk headers

A flaw was found in libsoup, an HTTP client/server library. This HTTP Request Smuggling vulnerability arises from non-RFC-compliant parsing in the soup_filter_input_stream_read_line() logic, where libsoup accepts malformed chunk headers, such as lone line feed (LF) characters instead of the required carriage return and line feed (CRLF). A remote attacker can exploit this without authentication or user interaction by sending specially crafted chunked requests. This allows libsoup to parse and process multiple HTTP requests from a single network message, potentially leading to information disclosure.

References

Affected products

libsoup
libsoup3

Matching in nixpkgs

Package maintainers