Nixpkgs security tracker

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Permalink CVE-2026-0988
3.7 LOW
  • CVSS version: 3.1
  • Attack vector (AV): NETWORK
  • Attack complexity (AC): HIGH
  • Privileges required (PR): NONE
  • User interaction (UI): NONE
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): NONE
  • Integrity impact (I): NONE
  • Availability impact (A): LOW
created 2 months, 4 weeks ago
Glib: glib: denial of service via integer overflow in g_buffered_input_stream_peek()

A flaw was found in glib. Missing validation of offset and count parameters in the g_buffered_input_stream_peek() function can lead to an integer overflow during length calculation. When specially crafted values are provided, this overflow results in an incorrect size being passed to memcpy(), triggering a buffer overflow. This can cause application crashes, leading to a Denial of Service (DoS).

References

Affected products

bootc
glib2
loupe
papers
librsvg2
rpm-ostree
mingw-glib2
glycin-loaders

Matching in nixpkgs

pkgs.bootc

Boot and upgrade via container images

pkgs.loupe

Simple image viewer application written with GTK4 and Rust

  • nixos-unstable 48.1
    • nixpkgs-unstable 48.1
    • nixos-unstable-small 48.1
  • nixos-25.11 49.1
    • nixpkgs-25.11-darwin 49.1

pkgs.papers

GNOME's document viewer

  • nixos-unstable 48.4
    • nixpkgs-unstable 48.4
    • nixos-unstable-small 48.4
  • nixos-25.11 49.2
    • nixpkgs-25.11-darwin 49.2

pkgs.qbootctl

Qualcomm bootctl HAL for Linux

pkgs.rpm-ostree

Hybrid image/package system. It uses OSTree as an image format, and uses RPM as a component model

pkgs.systemd-bootchart

Boot performance graphing tool from systemd

  • nixos-unstable 235
    • nixpkgs-unstable 235
    • nixos-unstable-small 235
  • nixos-25.11 235
    • nixpkgs-25.11-darwin 235

Package maintainers

Permalink CVE-2025-58708
8.1 HIGH
  • CVSS version: 3.1
  • Attack vector (AV): NETWORK
  • Attack complexity (AC): HIGH
  • Privileges required (PR): NONE
  • User interaction (UI): NONE
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): HIGH
  • Integrity impact (I): HIGH
  • Availability impact (A): HIGH
created 2 months, 4 weeks ago
WordPress 777 theme <= 1.3 - Local File Inclusion vulnerability

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in axiomthemes 777 triple-seven allows PHP Local File Inclusion.This issue affects 777: from n/a through <= 1.3.

Affected products

triple-seven
  • =<<= 1.3

Package maintainers

created 2 months, 4 weeks ago
POP3 command injection in user-controlled commands

The poplib module, when passed a user-controlled command, can have additional commands injected using newlines. Mitigation rejects commands containing control characters.

Affected products

CPython
  • <3.15.0
  • <3.15.0a6

Matching in nixpkgs

Package maintainers

Permalink CVE-2025-11429
5.4 MEDIUM
  • CVSS version: 3.1
  • Attack vector (AV): NETWORK
  • Attack complexity (AC): LOW
  • Privileges required (PR): LOW
  • User interaction (UI): NONE
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): LOW
  • Integrity impact (I): LOW
  • Availability impact (A): NONE
created 2 months, 4 weeks ago
Keycloak-server: too long and not settings compliant session

A flaw was found in Keycloak. Keycloak does not immediately enforce the disabling of the "Remember Me" realm setting on existing user sessions. Sessions created while "Remember Me" was active retain their extended session lifetime until they expire, overriding the administrator's recent security configuration change. This is a logic flaw in session management increases the potential window for successful session hijacking or unauthorized long-term access persistence. The flaw lies in the session expiration logic relying on the session-local "remember-me" flag without validating the current realm-level configuration.

Affected products

keycloak
  • <26.4.1
rhbk/keycloak-rhel9
  • *
rhbk/keycloak-rhel9-operator
  • *
rhbk/keycloak-operator-bundle
  • *
Red Hat build of Keycloak 26.2.11

Matching in nixpkgs

pkgs.keycloak

Identity and access management for modern applications and services

Package maintainers

Permalink CVE-2025-62951
6.5 MEDIUM
  • CVSS version: 3.1
  • Attack vector (AV): NETWORK
  • Attack complexity (AC): LOW
  • Privileges required (PR): LOW
  • User interaction (UI): REQUIRED
  • Scope (S): CHANGED
  • Confidentiality impact (C): LOW
  • Integrity impact (I): LOW
  • Availability impact (A): LOW
created 2 months, 4 weeks ago
WordPress Interactive Content – H5P plugin <= 1.16.0 - Cross Site Scripting (XSS) vulnerability

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in icc0rz Interactive Content – H5P h5p allows Stored XSS.This issue affects Interactive Content – H5P: from n/a through <= 1.16.0.

Affected products

h5p
  • =<<= 1.16.0

Matching in nixpkgs

Package maintainers

created 2 months, 4 weeks ago
OS Command Injection in `wrangler pages deploy`

SummaryA command injection vulnerability (CWE-78) has been found to exist in the `wrangler pages deploy` command. The issue occurs because the `--commit-hash` parameter is passed directly to a shell command without proper validation or sanitization, allowing an attacker with control of `--commit-hash` to execute arbitrary commands on the system running Wrangler. Root causeThe commitHash variable, derived from user input via the --commit-hash CLI argument, is interpolated directly into a shell command using template literals (e.g.,  execSync(`git show -s --format=%B ${commitHash}`)). Shell metacharacters are interpreted by the shell, enabling command execution. ImpactThis vulnerability is generally hard to exploit, as it requires --commit-hash to be attacker controlled. The vulnerability primarily affects CI/CD environments where `wrangler pages deploy` is used in automated pipelines and the --commit-hash parameter is populated from external, potentially untrusted sources. An attacker could exploit this to: * Run any shell command. * Exfiltrate environment variables. * Compromise the CI runner to install backdoors or modify build artifacts. Credits Disclosed responsibly by kny4hacker. Mitigation * Wrangler v4 users are requested to upgrade to Wrangler v4.59.1 or higher. * Wrangler v3 users are requested to upgrade to Wrangler v3.114.17 or higher. * Users on Wrangler v2 (EOL) should upgrade to a supported major version.

Affected products

Wrangler
  • =<v4.59.0
  • ==v2.0.15+
  • =<v3.114.16

Matching in nixpkgs

pkgs.wrangler

Command-line interface for all things Cloudflare Workers

pkgs.wrangler_1

CLI tool designed for folks who are interested in using Cloudflare Workers

Package maintainers

Permalink CVE-2026-1106
5.4 MEDIUM
  • CVSS version: 3.1
  • Attack vector (AV):
  • Attack complexity (AC):
  • Privileges required (PR):
  • User interaction (UI):
  • Scope (S):
  • Confidentiality impact (C):
  • Integrity impact (I):
  • Availability impact (A):
created 2 months, 4 weeks ago
Chamilo LMS Legal Consent SocialController.php deleteLegal improper authorization

A security flaw has been discovered in Chamilo LMS up to 2.0.0 Beta 1. This issue affects the function deleteLegal of the file src/CoreBundle/Controller/SocialController.php of the component Legal Consent Handler. Performing a manipulation of the argument userId results in improper authorization. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

LMS
  • ==2.0.0 Beta 1

Matching in nixpkgs

pkgs.lms

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

pkgs.helmsman

Helm Charts (k8s applications) as Code tool

pkgs.lmstudio

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

Package maintainers

Permalink CVE-2025-68505
8.8 HIGH
  • CVSS version: 3.1
  • Attack vector (AV): NETWORK
  • Attack complexity (AC): LOW
  • Privileges required (PR): LOW
  • User interaction (UI): NONE
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): HIGH
  • Integrity impact (I): HIGH
  • Availability impact (A): HIGH
created 2 months, 4 weeks ago
WordPress H5P plugin <= 1.16.1 - Broken Access Control vulnerability

Missing Authorization vulnerability in icc0rz H5P h5p allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects H5P: from n/a through <= 1.16.1.

Affected products

h5p
  • =<<= 1.16.1

Matching in nixpkgs

Package maintainers

Permalink CVE-2025-53242
9.8 CRITICAL
  • 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): HIGH
  • Integrity impact (I): HIGH
  • Availability impact (A): HIGH
created 2 months, 4 weeks ago
WordPress Seil Theme <= 1.7.1 - Deserialization of untrusted data Vulnerability

Deserialization of Untrusted Data vulnerability in VictorThemes Seil seil allows Object Injection.This issue affects Seil: from n/a through <= 1.7.1.

Affected products

seil
  • =<<= 1.7.1

Matching in nixpkgs

pkgs.seilfahrt

Tool to create a wiki page from a HedgeDoc

pkgs.abseil-cpp

Open-source collection of C++ code designed to augment the C++ standard library

Package maintainers

Permalink CVE-2025-11266
6.6 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): LOW
  • Integrity impact (I): LOW
  • Availability impact (A): HIGH
created 2 months, 4 weeks ago
Grassroots DICOM (GDCM) Out-of-bounds Write

An out-of-bounds write vulnerability exists in the Grassroots DICOM library (GDCM). The issue is triggered during parsing of a malformed DICOM file containing encapsulated PixelData fragments (compressed image data stored as multiple fragments). This vulnerability leads to a segmentation fault caused by an out-of-bounds memory access due to unsigned integer underflow in buffer indexing. It is exploitable via file input, simply opening a crafted malicious DICOM file is sufficient to trigger the crash, resulting in a denial-of-service condition.

Affected products

medInria
  • =<4.0
SimpleITK
  • =<2.5.2
DICOM (GDCM)
  • =<3.0.24

Matching in nixpkgs

Package maintainers