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created 1 month, 3 weeks ago Activity log
  • Created suggestion
JIT miscompilation, use-after-free in the JavaScript Engine: JIT component

JIT miscompilation, use-after-free in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Affected products

Firefox
  • <148
Firefox ESR
  • <115.33
  • <140.8
Thunderbird
  • <148
  • <140.8

Matching in nixpkgs

pkgs.firefoxpwa

Tool to install, manage and use Progressive Web Apps (PWAs) in Mozilla Firefox (native component)

pkgs.faust2firefox

The faust2firefox script, part of faust functional programming language for realtime audio signal processing

pkgs.firefox_decrypt

Tool to extract passwords from profiles of Mozilla Firefox and derivates

pkgs.firefox-sync-client

Commandline-utility to list/view/edit/delete entries in a firefox-sync account.

pkgs.gnomeExtensions.firefox-profiles

Easily launch Firefox with your favorite profile right from the indicator menu!

  • nixos-unstable 5
    • nixpkgs-unstable 5
    • nixos-unstable-small 5
  • nixos-25.11 5
    • nixos-25.11-small 5
    • nixpkgs-25.11-darwin 5

Package maintainers

Permalink CVE-2026-25637
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): NONE
  • Availability impact (A): LOW
created 1 month, 3 weeks ago Activity log
  • Created suggestion
ImageMagick: Possible memory leak in ASHLAR encoder

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-15, a memory leak in the ASHLAR image writer allows an attacker to exhaust process memory by providing a crafted image that results in small objects that are allocated but never freed. Version 7.1.2-15 contains a patch.

Affected products

ImageMagick
  • ==< 7.1.2-15

Matching in nixpkgs

Package maintainers

created 1 month, 3 weeks ago Activity log
  • Created suggestion
free5GC has Improper Input Validation in UDM, Leading to Information Exposure

free5gc UDM provides Unified Data Management (UDM) for free5GC, an open-source project for 5th generation (5G) mobile core networks. In versions up to and including 1.4.1, remote attackers can inject control characters (e.g., %00) into the ueId parameter, triggering internal URL parsing errors (net/url: invalid control character). This exposes system implementation details and can aid in service fingerprinting. All deployments of free5GC using the UDM Nudm_UECM service may be affected. free5gc/udm pull request 76 contains a fix for the issue. No direct workaround is available at the application level. Applying the official patch is recommended.

Affected products

udm
  • ==<= 1.4.1

Matching in nixpkgs

pkgs.loudmouth

Lightweight C library for the Jabber protocol

Package maintainers

Permalink CVE-2026-25989
7.5 HIGH
  • 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): NONE
  • Availability impact (A): HIGH
created 1 month, 3 weeks ago Activity log
  • Created suggestion
ImageMagick has integer overflow or wraparound and incorrect conversion between numeric types in the internal SVG decoder

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a crafted SVG file can cause a denial of service. An off-by-one boundary check (`>` instead of `>=`) that allows bypass the guard and reach an undefined `(size_t)` cast. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

Affected products

ImageMagick
  • ==>= 7.0.0, < 7.1.2-15
  • ==< 6.9.13-40

Matching in nixpkgs

Package maintainers

created 1 month, 3 weeks ago Activity log
  • Created suggestion
Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software

Sandbox escape due to incorrect boundary conditions in the Telemetry component in External Software. This vulnerability affects Firefox < 148, Firefox ESR < 115.33, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Affected products

Firefox
  • <148
Firefox ESR
  • <140.8
  • <115.33
Thunderbird
  • <148
  • <140.8

Matching in nixpkgs

pkgs.firefoxpwa

Tool to install, manage and use Progressive Web Apps (PWAs) in Mozilla Firefox (native component)

pkgs.faust2firefox

The faust2firefox script, part of faust functional programming language for realtime audio signal processing

pkgs.firefox_decrypt

Tool to extract passwords from profiles of Mozilla Firefox and derivates

pkgs.firefox-sync-client

Commandline-utility to list/view/edit/delete entries in a firefox-sync account.

pkgs.gnomeExtensions.firefox-profiles

Easily launch Firefox with your favorite profile right from the indicator menu!

  • nixos-unstable 5
    • nixpkgs-unstable 5
    • nixos-unstable-small 5
  • nixos-25.11 5
    • nixos-25.11-small 5
    • nixpkgs-25.11-darwin 5

Package maintainers

Permalink CVE-2026-25897
6.5 MEDIUM
  • 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): LOW
  • Integrity impact (I): NONE
  • Availability impact (A): HIGH
created 1 month, 3 weeks ago Activity log
  • Created suggestion
ImageMagick has heap overflow in sun decoder on 32-bit systems that can result in out of bounds write

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, an Integer Overflow vulnerability exists in the sun decoder. On 32-bit systems/builds, a carefully crafted image can lead to an out of bounds heap write. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

Affected products

ImageMagick
  • ==>= 7.0.0, < 7.1.2-15
  • ==< 6.9.13-40

Matching in nixpkgs

Package maintainers

created 1 month, 3 weeks ago Activity log
  • Created suggestion
Mastodon has SSRF via unvalidated FASP Provider base_url

Mastodon is a free, open-source social network server based on ActivityPub. FASP registration requires manual approval by an administrator. In versions 4.4.0 through 4.4.13 and 4.5.0 through 4.5.6, an unauthenticated attacker can register a FASP with an attacker-chosen `base_url` that includes or resolves to a local / internal address, leading to the Mastodon server making requests to that address. This only affects Mastodon servers that have opted in to testing the experimental FASP feature by setting the environment variable `EXPERIMENTAL_FEATURES` to a value including `fasp`. An attacker can force the Mastodon server to make http(s) requests to internal systems. While they cannot control the full URL that is being requested (only the prefix) and cannot see the result of those requests, vulnerabilities or other undesired behavior could be triggered in those systems. The fix is included in the 4.4.14 and 4.5.7 releases. Admins that are actively testing the experimental "fasp" feature should update their systems. Servers not using the experimental feature flag `fasp` are not affected.

Affected products

mastodon
  • ==>= 4.4.0, < 4.4.14
  • ==>= 4.5.0, < 4.5.7

Matching in nixpkgs

pkgs.mastodon

Self-hosted, globally interconnected microblogging software based on ActivityPub

pkgs.mastodon-bot

Bot to publish twitter, tumblr or rss posts to an mastodon account.

Package maintainers

created 1 month, 3 weeks ago Activity log
  • Created suggestion
Information disclosure due to JIT miscompilation in the JavaScript Engine: JIT component

Information disclosure due to JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8.

Affected products

Firefox
  • <148
Firefox ESR
  • <140.8
Thunderbird
  • <148
  • <140.8

Matching in nixpkgs

pkgs.firefoxpwa

Tool to install, manage and use Progressive Web Apps (PWAs) in Mozilla Firefox (native component)

pkgs.faust2firefox

The faust2firefox script, part of faust functional programming language for realtime audio signal processing

pkgs.firefox_decrypt

Tool to extract passwords from profiles of Mozilla Firefox and derivates

pkgs.firefox-sync-client

Commandline-utility to list/view/edit/delete entries in a firefox-sync account.

pkgs.gnomeExtensions.firefox-profiles

Easily launch Firefox with your favorite profile right from the indicator menu!

  • nixos-unstable 5
    • nixpkgs-unstable 5
    • nixos-unstable-small 5
  • nixos-25.11 5
    • nixos-25.11-small 5
    • nixpkgs-25.11-darwin 5

Package maintainers

Permalink CVE-2026-25576
5.1 MEDIUM
  • CVSS version: 3.1
  • Attack vector (AV): LOCAL
  • Attack complexity (AC): HIGH
  • Privileges required (PR): NONE
  • User interaction (UI): NONE
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): HIGH
  • Integrity impact (I): NONE
  • Availability impact (A): NONE
created 1 month, 3 weeks ago Activity log
  • Created suggestion
ImageMagick: Out of bounds read in multiple coders read raw pixel data

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap buffer over-read vulnerability exists in multiple raw image format handles. The vulnerability occurs when processing images with -extract dimensions larger than -size dimensions, causing out-of-bounds memory reads from a heap-allocated buffer. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

Affected products

ImageMagick
  • ==< 6.9.13-40
  • ==>= 7.0.0, < 7.1.2-15

Matching in nixpkgs

Package maintainers

Permalink CVE-2026-25796
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): NONE
  • Availability impact (A): LOW
created 1 month, 3 weeks ago Activity log
  • Created suggestion
ImageMagick has memory leak of watermark Image object in ReadSTEGANOImage on multiple error/early-return paths

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, in `ReadSTEGANOImage()` (`coders/stegano.c`), the `watermark` Image object is not freed on three early-return paths, resulting in a definite memory leak (~13.5KB+ per invocation) that can be exploited for denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

Affected products

ImageMagick
  • ==>= 7.0.0, < 7.1.2-15
  • ==< 6.9.13-40

Matching in nixpkgs

Package maintainers