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Published issues

All published security issues are tracked and resolved on GitHub.

NIXPKGS-2026-1246
published 2 months ago
Permalink CVE-2026-33261
5.9 MEDIUM
  • 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): High (H)
  • 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): High (H)
updated 2 months ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package rotp
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Null pointer accces in aggressive NSEC(3) cache


pdns-recursor
  • <5.2.9
  • <5.4.1
  • <5.3.6
NIXPKGS-2026-1245
published 2 months ago
Permalink CVE-2026-33602
6.5 MEDIUM
  • 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): Low (L)
  • Availability (A): High (H)
  • 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): Low (L)
  • Modified Availability (MA): High (H)
updated 2 months ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Off-by-one access when processing crafted UDP responses


dnsdist
  • <2.0.4
  • <1.9.13
NIXPKGS-2026-1244
published 2 months ago
Permalink CVE-2026-33258
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): None (N)
  • Availability (A): Low (L)
  • 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): Low (L)
updated 2 months ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package rotp
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Crafted zones can cause increased resource usage


pdns-recursor
  • <5.2.9
  • <5.4.1
  • <5.3.6
NIXPKGS-2026-1243
published 2 months ago
Permalink CVE-2026-33254
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): None (N)
  • Availability (A): Low (L)
  • 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): Low (L)
updated 2 months ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Resource exhaustion via DoQ/DoH3 connections


dnsdist
  • <2.0.4
  • <1.9.13
NIXPKGS-2026-1242
published 2 months ago
Permalink CVE-2026-33593
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)
updated 2 months ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Denial of service via crafted DNSCrypt query


dnsdist
  • <2.0.4
  • <1.9.13
NIXPKGS-2026-1241
published 2 months ago
Permalink CVE-2026-33601
4.4 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): High (H)
  • 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): High (H)
  • Modified Privileges Required (MPR): High (H)
  • 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)
updated 2 months ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package rotp
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Insufficient validation of zonemd record


pdns-recursor
  • <5.2.9
  • <5.4.1
  • <5.3.6
NIXPKGS-2026-1240
published 2 months ago
Permalink CVE-2026-33600
4.4 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): High (H)
  • 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): High (H)
  • Modified Privileges Required (MPR): High (H)
  • 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)
updated 2 months ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package rotp
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Null pointer dereference in RPZ transfer


pdns-recursor
  • <5.2.9
  • <5.4.1
  • <5.3.6
NIXPKGS-2026-1239
published 2 months ago
Permalink CVE-2026-6861
6.1 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • 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): Low (L)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Local (L)
  • 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): Low (L)
  • Modified Availability (MA): High (H)
updated 2 months ago by @ADMIN Activity log
  • Created suggestion
  • @LeSuisse ignored
    25 packages
    • qemacs
    • uemacs
    • emacs30
    • chemacs2
    • emacs-gtk
    • emacs-nox
    • emacspeak
    • emacs-pgtk
    • emacs30-nox
    • emacs30-gtk3
    • emacs30-pgtk
    • emacs-macport
    • emacs-anywhere
    • pinentry-emacs
    • emacs30-macport
    • emacs-lsp-booster
    • parinfer-rust-emacs
    • emacsclient-commands
    • emacs-all-the-icons-fonts
    • haskellPackages.emacs-module
    • haskellPackages.yi-keymap-emacs
    • haskellPackages.yi-emacs-colours
    • vscode-extensions.tuttieee.emacs-mcx
    • gnomeExtensions.emacs-search-provider
    • vscode-extensions.jamesyang999.vscode-emacs-minimum
  • @LeSuisse accepted
  • @LeSuisse published on GitHub
  • @ADMIN restored package emacs-macport

Emacs: emacs: memory corruption vulnerability when processing svg css


emacs
Patch: https://cgit.git.savannah.gnu.org/cgit/emacs.git/commit/?h=emacs-30&id=8f535370b9efbc91673b20c6987a5cae4f6dc562
NIXPKGS-2026-1238
published 2 months ago
Permalink CVE-2026-33259
5.0 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): High (H)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): Low (L)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): High (H)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): High (H)
updated 2 months ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package rotp
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Concurrent modification of RPZ data can lead to denial of servce


pdns-recursor
  • <5.2.9
  • <5.4.1
  • <5.3.6
NIXPKGS-2026-1237
published 2 months ago
Permalink CVE-2026-33598
4.8 MEDIUM
  • 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): Low (L)
  • 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): Low (L)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): Low (L)
updated 2 months ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Out-of-bounds read in cache inspection via Lua


dnsdist
  • <2.0.4
  • <1.9.13