Nixpkgs security tracker

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Permalink CVE-2026-14896
4.2 MEDIUM
  • 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): None (N)
  • Integrity (I): Low (L)
  • Availability (A): Low (L)
  • 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): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): Low (L)
created 1 month, 3 weeks ago Activity log
  • Created suggestion
Nomad vulnerable to cross-namespace host volume claim deletion

HashiCorp Nomad and Nomad Enterprise are vulnerable to a cross-namespace authorization bypass in the dynamic host volumes feature that may allow an operator holding the host volume delete permission in one namespace to delete a sticky volume claim belonging to a job in another namespace. This vulnerability, CVE-2026-14896, is fixed in Nomad Community Edition 2.0.4 and Nomad Enterprise 2.0.4, 1.11.8, and 1.10.14.

Affected products

Nomad
  • <2.0.4
Nomad Enterprise
  • <2.0.4

Matching in nixpkgs

pkgs.nomad

Distributed, Highly Available, Datacenter-Aware Scheduler

  • nixos-unstable -
  • nixos-26.05 -

pkgs.nomadnet

Off-grid, resilient mesh communication

  • nixos-unstable -
    • nixos-unstable-small 1.2.6

pkgs.git-nomad

Synchronize work-in-progress git branches in a light weight fashion

  • nixos-unstable -
    • nixos-unstable-small 0.9.0
  • nixos-26.05 -
    • nixos-26.05-small 0.9.0

pkgs.nomad_1_9

Distributed, Highly Available, Datacenter-Aware Scheduler

  • nixos-unstable -
    • nixos-unstable-small 1.9.7
  • nixos-26.05 -
    • nixos-26.05-small 1.9.7

pkgs.nomad-pack

Nomad Pack is a templating and packaging tool used with HashiCorp Nomad

  • nixos-unstable -
    • nixos-unstable-small 0.4.2
  • nixos-26.05 -
    • nixos-26.05-small 0.4.2

pkgs.nomad_1_10

Distributed, Highly Available, Datacenter-Aware Scheduler

  • nixos-unstable -
  • nixos-26.05 -

pkgs.nomad_1_11

Distributed, Highly Available, Datacenter-Aware Scheduler

  • nixos-unstable -
  • nixos-26.05 -

pkgs.nomad-autoscaler

Autoscaling daemon for Nomad

  • nixos-unstable -
    • nixos-unstable-small 0.3.6
  • nixos-26.05 -
    • nixos-26.05-small 0.3.6

Package maintainers

Permalink CVE-2026-59887
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
linkify-it: Quadratic-complexity DoS via the `mailto:` validator scan-loop on attacker text

linkify-it is a links recognition library with full Unicode support. Prior to 5.0.2, the mailto: schema validator used by .test() and .match() can be invoked at every mailto: occurrence and scan the remaining input through src_email_name in lib/re.mjs, causing O(n^2) CPU consumption on crafted user text. This issue is fixed in version 5.0.2.

Affected products

linkify-it
  • ==< 5.0.2

Matching in nixpkgs

Permalink CVE-2026-54591
8.1 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): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): High (H)
  • 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): Required (R)
  • Modified Confidentiality (MC): None (N)
  • 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
AsyncSSH: SCP Path Traversal to Arbitrary File Write

AsyncSSH is a Python package which provides an asynchronous client and server implementation of the SSHv2 protocol on top of the Python asyncio framework. Prior to 2.23.1, a malicious SSH server can write arbitrary files on the asyncssh SCP client's filesystem by sending filenames containing ../ traversal sequences because _parse_cd_args in scp.py returns server-provided names verbatim and _recv_files joins them to the destination path without enforcing the target directory boundary. This issue is fixed in version 2.23.1.

Affected products

asyncssh
  • ==< 2.23.1

Matching in nixpkgs

Permalink CVE-2026-59819
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): High (H)
  • User Interaction (UI): None (N)
  • Vulnerable System Impact Confidentiality (VC): Low (L)
  • 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): High (H)
  • Modified User Interaction (MUI): None (N)
  • Modified Vulnerable System Impact Confidentiality (MVC): Low (L)
  • 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
LiteLLM: Local file read via request-supplied OIDC file references

LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.83.10-stable, LiteLLM's /health/test_connection endpoint resolved request-supplied environment and OIDC file references in litellm_params, allowing a proxy administrator or another privileged caller with permission to test model connections to read files from the local filesystem via an oidc/file/ reference. This issue is fixed in version 1.83.10-stable.

Affected products

litellm
  • ==< 1.83.10-stable

Matching in nixpkgs

pkgs.litellm

Use any LLM as a drop in replacement for gpt-3.5-turbo. Use Azure, OpenAI, Cohere, Anthropic, Ollama, VLLM, Sagemaker, HuggingFace, Replicate (100+ LLMs)

  • nixos-unstable -
  • nixos-26.05 -

pkgs.python313Packages.litellm

Use any LLM as a drop in replacement for gpt-3.5-turbo. Use Azure, OpenAI, Cohere, Anthropic, Ollama, VLLM, Sagemaker, HuggingFace, Replicate (100+ LLMs)

  • nixos-unstable -
  • nixos-26.05 -

pkgs.python314Packages.litellm

Use any LLM as a drop in replacement for gpt-3.5-turbo. Use Azure, OpenAI, Cohere, Anthropic, Ollama, VLLM, Sagemaker, HuggingFace, Replicate (100+ LLMs)

  • nixos-unstable -
  • nixos-26.05 -

Package maintainers

Permalink CVE-2026-58211
5.4 MEDIUM
  • 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): Unchanged (U)
  • Confidentiality (C): Low (L)
  • Integrity (I): Low (L)
  • Availability (A): None (N)
  • 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): Low (L)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): None (N)
created 1 month, 3 weeks ago Activity log
  • Created suggestion
NATS Server: `no_auth_user` pre-CONNECT fast path bypasses user connection restrictions

NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.12, a client could be registered as the configured no_auth_user through a parser path used when the first client operation was not CONNECT, bypassing user-level connection restrictions such as allowed_connection_types or proxy_required that normal authentication would apply. This issue is fixed in versions 2.14.3 and 2.12.12.

Affected products

nats-server
  • ==>= 2.14.0-RC.1, < 2.14.3
  • ==< 2.12.12

Matching in nixpkgs

pkgs.nats-server

High-Performance server for NATS

  • nixos-unstable -
  • nixos-26.05 -

Package maintainers

Permalink CVE-2026-58207
7.7 HIGH
  • 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): 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): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): High (H)
created 1 month, 3 weeks ago Activity log
  • Created suggestion
NATS Server: Remote crash via integer overflow in Connz pagination

NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.12, a client able to send account-scoped connection monitoring requests could crash the server by supplying Connz pagination Offset and Limit values that overflowed internal arithmetic before the response window was safely bounded. This issue is fixed in versions 2.14.3 and 2.12.12.

Affected products

nats-server
  • ==>= 2.14.0-RC.1, < 2.14.3
  • ==< 2.12.12

Matching in nixpkgs

pkgs.nats-server

High-Performance server for NATS

  • nixos-unstable -
  • nixos-26.05 -

Package maintainers

created 1 month, 3 weeks ago Activity log
  • Created suggestion
Inappropriate implementation in Navigation in Google Chrome prior to 150.0.7871.115 …

Inappropriate implementation in Navigation in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

Affected products

Chrome
  • <150.0.7871.115

Matching in nixpkgs

pkgs.netflix

Open Netflix in Google Chrome app mode

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

pkgs.mkchromecast

Cast macOS and Linux Audio/Video to your Google Cast and Sonos Devices

pkgs.chrome-export

Scripts to save Google Chrome's bookmarks and history as HTML bookmarks files

  • nixos-unstable -
    • nixos-unstable-small 2.0.2
  • nixos-26.05 -
    • nixos-26.05-small 2.0.2

pkgs.go-chromecast

CLI for Google Chromecast, Home devices and Cast Groups

  • nixos-unstable -
    • nixos-unstable-small 0.3.4
  • nixos-26.05 -
    • nixos-26.05-small 0.3.4

pkgs.chrome-token-signing

Chrome and Firefox extension for signing with your eID on the web

  • nixos-unstable -
    • nixos-unstable-small 1.1.5
  • nixos-26.05 -
    • nixos-26.05-small 1.1.5

pkgs.electron-chromedriver

WebDriver server for running Selenium tests on Chrome

  • nixos-unstable -
  • nixos-26.05 -
created 1 month, 3 weeks ago Activity log
  • Created suggestion
Uninitialized Use in V8 in Google Chrome prior to 150.0.7871.115 …

Uninitialized Use in V8 in Google Chrome prior to 150.0.7871.115 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

Affected products

Chrome
  • <150.0.7871.115

Matching in nixpkgs

pkgs.netflix

Open Netflix in Google Chrome app mode

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

pkgs.mkchromecast

Cast macOS and Linux Audio/Video to your Google Cast and Sonos Devices

pkgs.chrome-export

Scripts to save Google Chrome's bookmarks and history as HTML bookmarks files

  • nixos-unstable -
    • nixos-unstable-small 2.0.2
  • nixos-26.05 -
    • nixos-26.05-small 2.0.2

pkgs.go-chromecast

CLI for Google Chromecast, Home devices and Cast Groups

  • nixos-unstable -
    • nixos-unstable-small 0.3.4
  • nixos-26.05 -
    • nixos-26.05-small 0.3.4

pkgs.chrome-token-signing

Chrome and Firefox extension for signing with your eID on the web

  • nixos-unstable -
    • nixos-unstable-small 1.1.5
  • nixos-26.05 -
    • nixos-26.05-small 1.1.5

pkgs.electron-chromedriver

WebDriver server for running Selenium tests on Chrome

  • nixos-unstable -
  • nixos-26.05 -
Permalink CVE-2026-59806
4.9 MEDIUM
  • 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): Passive (P)
  • Vulnerable System Impact Confidentiality (VC): None (N)
  • Vulnerable System Impact Integrity (VI): Low (L)
  • Vulnerable System Impact Availability (VA): None (N)
  • Subsequent System Impact Confidentiality (SC): High (H)
  • 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): Passive (P)
  • Modified Vulnerable System Impact Confidentiality (MVC): None (N)
  • Modified Vulnerable System Impact Integrity (MVI): Low (L)
  • Modified Vulnerable System Impact Availability (MVA): None (N)
  • Modified Subsequent System Impact Confidentiality (MSC): High (H)
  • 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
Gradio < 6.20.0 - Open Redirect and SSRF via /gradio_api/file= endpoint

Gradio before 6.20.0 contains an open redirect and server-side request forgery vulnerability that allows attackers to redirect users to arbitrary URLs or perform client-side SSRF by supplying unvalidated HTTP/HTTPS URLs to the file_fetch() function in the /gradio_api/file= endpoint. Attackers can craft a malicious FileData response targeting internal endpoints such as cloud metadata services to retrieve sensitive credentials including EC2 IAM role credentials.

References

Affected products

gradio
  • <6.20.0

Matching in nixpkgs

pkgs.python313Packages.gradio

Python library for easily interacting with trained machine learning models

  • nixos-unstable -
    • nixos-unstable-small 6.9.0
  • nixos-26.05 -
    • nixos-26.05-small 6.9.0

pkgs.python314Packages.gradio

Python library for easily interacting with trained machine learning models

  • nixos-unstable -
    • nixos-unstable-small 6.9.0
  • nixos-26.05 -
    • nixos-26.05-small 6.9.0

Package maintainers

Permalink CVE-2026-54527
9.3 CRITICAL
  • 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): Active (A)
  • Vulnerable System Impact Confidentiality (VC): High (H)
  • Vulnerable System Impact Integrity (VI): High (H)
  • Vulnerable System Impact Availability (VA): High (H)
  • Subsequent System Impact Confidentiality (SC): High (H)
  • Subsequent System Impact Integrity (SI): High (H)
  • Subsequent System Impact Availability (SA): High (H)
  • 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): Active (A)
  • Modified Vulnerable System Impact Confidentiality (MVC): High (H)
  • Modified Vulnerable System Impact Integrity (MVI): High (H)
  • Modified Vulnerable System Impact Availability (MVA): High (H)
  • Modified Subsequent System Impact Confidentiality (MSC): High (H)
  • Modified Subsequent System Impact Integrity (MSI): High (H)
  • Modified Subsequent System Impact Availability (MSA): High (H)
  • 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
JupyterLab Git: Stored XSS leading to RCE

JupyterLab Git is a Git extension for JupyterLab. From 0.30.0b3 before 0.54.0, the PlainTextDiff.ts createHeader() method passes Git filenames directly to innerHTML when rendering renamed files in commit history, allowing a crafted filename to execute JavaScript when a victim views the rename diff in the Git History tab. This issue is fixed in version 0.54.0.

Affected products

jupyterlab-git
  • ==>= 0.30.0b3, < 0.54.0

Matching in nixpkgs

Package maintainers