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Permalink CVE-2026-0988
3.7 LOW
  • 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): None (N)
  • Integrity (I): None (N)
  • Availability (A): Low (L)
  • 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): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): Low (L)
created 4 months, 4 weeks ago Activity log
  • Created suggestion
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 49.1
    • nixpkgs-unstable 49.1
    • nixos-unstable-small 49.1

pkgs.papers

GNOME's document viewer

  • nixos-unstable 49.1
    • nixpkgs-unstable 49.1
    • nixos-unstable-small 49.1

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

Package maintainers

Permalink CVE-2021-47865
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 4 months, 4 weeks ago Activity log
  • Created suggestion
ProFTPD 1.3.7a - Remote Denial of Service

ProFTPD 1.3.7a contains a denial of service vulnerability that allows attackers to overwhelm the server by creating multiple simultaneous FTP connections. Attackers can repeatedly establish connections using threading to exhaust server connection limits and block legitimate user access.

Affected products

ProFTPD
  • ==1.3.7a

Matching in nixpkgs

pkgs.proftpd

Highly configurable GPL-licensed FTP server software

Package maintainers

created 4 months, 4 weeks ago Activity log
  • Created suggestion
Copier safe template has arbitrary filesystem write access via directory symlinks when _preserve_symlinks: true

Copier is a library and CLI app for rendering project templates. Prior to version 9.11.2, Copier suggests that it's safe to generate a project from a safe template, i.e. one that doesn't use unsafe features like custom Jinja extensions which would require passing the `--UNSAFE,--trust` flag. As it turns out, a safe template can currently write to arbitrary directories outside the destination path by using directory a symlink along with `_preserve_symlinks: true` and a generated directory structure whose rendered path is inside the symlinked directory. This way, a malicious template author can create a template that overwrites arbitrary files (according to the user's write permissions), e.g., to cause havoc. Version 9.11.2 patches the issue.

Affected products

copier
  • ==< 9.11.2

Matching in nixpkgs

pkgs.copier

Library and command-line utility for rendering projects templates

pkgs.apksigcopier

Copy/extract/patch android apk signatures & compare APKs

pkgs.gnomeExtensions.copier

Copy text notes to clipboard via a panel indicator

  • nixos-unstable 8
    • nixpkgs-unstable 8
    • nixos-unstable-small 8

Package maintainers

created 4 months, 4 weeks ago Activity log
  • Created suggestion
base64.b64decode() always accepts "+/" characters, despite setting altchars

When passing data to the b64decode(), standard_b64decode(), and urlsafe_b64decode() functions in the "base64" module the characters "+/" will always be accepted, regardless of the value of "altchars" parameter, typically used to establish an "alternative base64 alphabet" such as the URL safe alphabet. This behavior matches what is recommended in earlier base64 RFCs, but newer RFCs now recommend either dropping characters outside the specified base64 alphabet or raising an error. The old behavior has the possibility of causing data integrity issues. This behavior can only be insecure if your application uses an alternate base64 alphabet (without "+/"). If your application does not use the "altchars" parameter or the urlsafe_b64decode() function, then your application does not use an alternative base64 alphabet. The attached patches DOES NOT make the base64-decode behavior raise an error, as this would be a change in behavior and break existing programs. Instead, the patch deprecates the behavior which will be replaced with the newly recommended behavior in a future version of Python. Users are recommended to mitigate by verifying user-controlled inputs match the base64 alphabet they are expecting or verify that their application would not be affected if the b64decode() functions accepted "+" or "/" outside of altchars.

Affected products

CPython
  • <3.14.1
  • <3.13.10
  • <3.15.0
  • <3.15.0a2

Matching in nixpkgs

Package maintainers

created 4 months, 4 weeks ago Activity log
  • Created suggestion
Copier safe template has arbitrary filesystem read access via symlinks when _preserve_symlinks: false

Copier is a library and CLI app for rendering project templates. Prior to version 9.11.2, Copier suggests that it's safe to generate a project from a safe template, i.e. one that doesn't use unsafe features like custom Jinja extensions which would require passing the `--UNSAFE,--trust` flag. As it turns out, a safe template can currently include arbitrary files/directories outside the local template clone location by using symlinks along with `_preserve_symlinks: false` (which is Copier's default setting). Version 9.11.2 patches the issue.

Affected products

copier
  • ==< 9.11.2

Matching in nixpkgs

pkgs.copier

Library and command-line utility for rendering projects templates

pkgs.apksigcopier

Copy/extract/patch android apk signatures & compare APKs

pkgs.gnomeExtensions.copier

Copy text notes to clipboard via a panel indicator

  • nixos-unstable 8
    • nixpkgs-unstable 8
    • nixos-unstable-small 8

Package maintainers

Permalink CVE-2021-47863
7.8 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): Low (L)
  • 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): Local (L)
  • 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): Unchanged (U)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
created 4 months, 4 weeks ago Activity log
  • Created suggestion
MacPaw Encrypto 1.0.1 - 'Encrypto Service' Unquoted Service Path

MacPaw Encrypto 1.0.1 contains an unquoted service path vulnerability in its Encrypto Service configuration that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted path in C:\Program Files\Encrypto\ to inject malicious executables and escalate privileges on Windows systems.

Affected products

Encrypto
  • ==1.0.1

Matching in nixpkgs

Permalink CVE-2025-64718
5.3 MEDIUM
  • 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): Low (L)
  • Availability (A): None (N)
  • 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): Low (L)
  • Modified Availability (MA): None (N)
created 4 months, 4 weeks ago Activity log
  • Created suggestion
js-yaml has prototype pollution in merge (<<)

js-yaml is a JavaScript YAML parser and dumper. In js-yaml 4.1.0 and below, it's possible for an attacker to modify the prototype of the result of a parsed yaml document via prototype pollution (`__proto__`). All users who parse untrusted yaml documents may be impacted. The problem is patched in js-yaml 4.1.1. Users can protect against this kind of attack on the server by using `node --disable-proto=delete` or `deno` (in Deno, pollution protection is on by default).

Affected products

js-yaml
  • ==< 3.14.2
  • ==>= 4.0.0, < 4.1.1
  • ==< 4.1.1

Matching in nixpkgs

Permalink CVE-2021-47748
9.8 CRITICAL
  • 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): 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): 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 4 months, 4 weeks ago Activity log
  • Created suggestion
Hasura GraphQL 1.3.3 - Remote Code Execution

Hasura GraphQL 1.3.3 contains a remote code execution vulnerability that allows attackers to execute arbitrary shell commands through SQL query manipulation. Attackers can inject commands into the run_sql endpoint by crafting malicious GraphQL queries that execute system commands through PostgreSQL's COPY FROM PROGRAM functionality.

Affected products

GraphQL
  • ==1.3.3

Matching in nixpkgs

Package maintainers

created 4 months, 4 weeks ago Activity log
  • Created suggestion
Argo Workflows affected by stored XSS in the artifact directory listing

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Prior to versions 3.6.17 and 3.7.8, stored XSS in the artifact directory listing allows any workflow author to execute arbitrary JavaScript in another user’s browser under the Argo Server origin, enabling API actions with the victim’s privileges. Versions 3.6.17 and 3.7.8 fix the issue.

Affected products

argo-workflows
  • ==>= 3.7.0, < 3.7.8
  • ==< 3.6.17

Matching in nixpkgs

Package maintainers

created 4 months, 4 weeks ago Activity log
  • Created suggestion
Claude Code Leaks Data via Malicious Environment Configuration Before Trust Confirmation

Claude Code is an agentic coding tool. Prior to version 2.0.65, vulnerability in Claude Code's project-load flow allowed malicious repositories to exfiltrate data including Anthropic API keys before users confirmed trust. An attacker-controlled repository could include a settings file that sets ANTHROPIC_BASE_URL to an attacker-controlled endpoint and when the repository was opened, Claude Code would read the configuration and immediately issue API requests before showing the trust prompt, potentially leaking the user's API keys. Users on standard Claude Code auto-update have received this fix already. Users performing manual updates are advised to update to version 2.0.65, which contains a patch, or to the latest version.

Affected products

claude-code
  • ==< 2.0.65

Matching in nixpkgs

pkgs.claude-code

Agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster

pkgs.claude-code-router

Tool to route Claude Code requests to different models and customize any request

pkgs.gnomeExtensions.claude-code-switcher

A GNOME shell extension for quickly switching Claude Code API providers with enhanced performance and reliability.

  • nixos-unstable 13
    • nixpkgs-unstable 13
    • nixos-unstable-small 13

pkgs.gnomeExtensions.claude-code-usage-indicator

Shows remaining time and usage percentage for Claude Code sessions in the top panel. Displays format like '3h 12m (30%)' showing both time remaining and percentage consumed. Automatically refreshes every 5 minutes.

  • nixos-unstable 3
    • nixpkgs-unstable 3
    • nixos-unstable-small 3

Package maintainers