Nixpkgs security tracker

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Published issues

All published security issues are tracked and resolved on GitHub.

NIXPKGS-2026-0013
published 6 months ago
Permalink CVE-2026-0861
8.4 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • 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): Local (L)
  • 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)
updated 6 months ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    21 packages
    • tests.hardeningFlags-gcc.glibcxxassertionsStdenvUnsupp
    • tests.hardeningFlags-clang.glibcxxassertionsStdenvUnsupp
    • tests.hardeningFlags-gcc.glibcxxassertionsExplicitEnabled
    • tests.hardeningFlags.allExplicitDisabledGlibcxxAssertions
    • tests.hardeningFlags-gcc.glibcxxassertionsExplicitDisabled
    • tests.hardeningFlags-clang.glibcxxassertionsExplicitEnabled
    • tests.hardeningFlags-clang.glibcxxassertionsExplicitDisabled
    • tests.hardeningFlags-gcc.allExplicitDisabledGlibcxxAssertions
    • tests.hardeningFlags-clang.allExplicitDisabledGlibcxxAssertions
    • glibcLocalesUtf8
    • unixtools.getent
    • unixtools.locale
    • unixtools.getconf
    • getent
    • locale
    • iconv
    • mtrace
    • getconf
    • libiconv
    • glibcInfo
    • glibcLocales
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Integer overflow in memalign leads to heap corruption


glibc
  • =<2.42
https://sourceware.org/git/?p=glibc.git;a=blob_plain;f=advisories/GLIBC-SA-2026-0001
NIXPKGS-2026-0011
published 6 months, 1 week ago
Permalink CVE-2025-67554
5.9 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): High (H)
  • User Interaction (UI): Required (R)
  • Scope (S): Changed (C)
  • Confidentiality (C): Low (L)
  • Integrity (I): Low (L)
  • Availability (A): Low (L)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): High (H)
  • Modified User Interaction (MUI): Required (R)
  • Modified Confidentiality (MC): Low (L)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): Low (L)
updated 6 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

WordPress Cookie Notice & Compliance for GDPR / CCPA plugin <= 2.5.8 - Cross Site Scripting (XSS) vulnerability


cookie-notice
  • =<<= 2.5.8
NIXPKGS-2026-0009
published 6 months, 1 week ago
updated 6 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse deleted
    2 maintainers
    • @fabaff
    • @vifino
    maintainer.delete
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

wolfSSL Python library `CERT_REQUIRED` mode fails to enforce client certificate requirement


wolfssl
  • =<5.8.2
NIXPKGS-2026-0012
published 6 months, 1 week ago
Permalink CVE-2025-59030
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 6 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Insufficient validation of incoming notifies over TCP can lead to a denial of service in Recursor


pdns-recursor
  • <5.1.9
  • <5.3.3
  • <5.2.7
Upstream advisory: https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2025-08.html
NIXPKGS-2026-0010
published 6 months, 1 week ago
Permalink CVE-2025-14946
4.8 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): Required (R)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): Low (L)
  • Integrity (I): Low (L)
  • Availability (A): Low (L)
  • Modified Attack Vector (MAV): Local (L)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): Required (R)
  • Modified Confidentiality (MC): Low (L)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): Low (L)
updated 6 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    3 packages
    • ocamlPackages.nbd
    • python312Packages.libnbd
    • python313Packages.libnbd
  • @LeSuisse deleted maintainer @akshatagarwl maintainer.delete
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Libnbd: libnbd: arbitrary code execution via ssh argument injection through a malicious uri


libnbd
  • <1.22.5
  • <1.23.9
virt:rhel/libnbd
container-native-virtualization/virt-cdi-cloner
container-native-virtualization/virt-cdi-importer
container-native-virtualization/virt-cdi-operator
container-native-virtualization/virt-cdi-apiserver
container-native-virtualization/virt-cdi-controller
container-native-virtualization/virt-cdi-uploadproxy
container-native-virtualization/virt-cdi-cloner-rhel9
container-native-virtualization/virt-cdi-uploadserver
container-native-virtualization/virt-cdi-importer-rhel9
container-native-virtualization/virt-cdi-operator-rhel9
container-native-virtualization/virt-cdi-apiserver-rhel9
container-native-virtualization/virt-cdi-controller-rhel9
container-native-virtualization/virt-cdi-uploadproxy-rhel9
container-native-virtualization/virt-cdi-uploadserver-rhel9
https://lists.libguestfs.org/archives/list/guestfs@lists.libguestfs.org/message/WTUYQOUVHYQVGER3G2AFWN3IYSIU3KTO/
NIXPKGS-2026-0001
published 6 months, 1 week ago
updated 6 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package qtscrcpy
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Genymobile/scrcpy <= 3.3.3 Global Buffer Overflow


scrcpy
  • =<3.3.3
  • ==commit 3e40b24
Patch: https://github.com/Genymobile/scrcpy/commit/3e40b2473772cea3a23d4932088fd0bc4cc0f52c

Fixed in 3.3.4 https://github.com/Genymobile/scrcpy/releases/tag/v3.3.4
NIXPKGS-2026-0002
published 6 months, 1 week ago
updated 6 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

wb2osz/direwolf <= 1.8 Stack-based Buffer Overflow DoS


direwolf
  • =<1.8
  • =<1.8.1
  • ==commit 694c954
Patch: https://github.com/wb2osz/direwolf/commit/694c95485b21c1c22bc4682703771dec4d7a374b
NIXPKGS-2026-0008
published 6 months, 1 week ago
updated 6 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package pretix-banktool
  • @LeSuisse deleted maintainer @mweinelt maintainer.delete
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Insecure direct object reference


pretix
  • <2025.9.0
  • <2025.10.0
  • <2025.8.0
  • <2025.11.0
https://github.com/NixOS/nixpkgs/pull/472420 (Unstable)
https://github.com/NixOS/nixpkgs/pull/472424 (25.11)
NIXPKGS-2026-0007
published 6 months, 1 week ago
updated 6 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package pretix-banktool
  • @mweinelt accepted
  • @LeSuisse deleted maintainer @mweinelt maintainer.delete
  • @LeSuisse published on GitHub

Limited HTML injection in emails


pretix
  • <2025.9.0
  • <2025.7.0
  • <2025.10.0
  • <2025.8.0
fbad460b426553178200c2c13d3c3ffef3db61dd (unstable)
d367441a2a542b46bcd8966f654045b7054f5d39 (25.11)
95c90c7122daae516db39fffda5bb4e13dd9161e (25.05)
NIXPKGS-2026-0003
published 6 months, 1 week ago
Permalink CVE-2025-69195
7.6 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): Low (L)
  • Integrity (I): Low (L)
  • 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): Low (L)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): High (H)
updated 6 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse deleted maintainer @SuperSandro2000 maintainer.delete
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Wget2: gnu wget2: memory corruption and crash via filename sanitization logic with attacker-controlled urls


wget2
  • =<2.2.0
  • ==2.2.1