Nixpkgs security tracker

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Published issues

All published security issues are tracked and resolved on GitHub.

NIXPKGS-2026-2418
published 1 month ago
ffuf denial of service (OOM) via HTTP response decompression bomb
Permalink CVE-2026-73232
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 1 month ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

ffuf denial of service (OOM) via HTTP response decompression bomb


ffuf
  • ==< 2.2.0
NIXPKGS-2026-2417
published 1 month ago
Nmap 7.99 Denial of Service via Zero-Length TCP Option Packet
Permalink CVE-2026-72712
6.9 MEDIUM
  • CVSS version (CVSS): 4.0
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Attack Requirement (AT): None (N)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): Active (A)
  • Vulnerable System Impact Confidentiality (VC): None (N)
  • Vulnerable System Impact Integrity (VI): None (N)
  • Vulnerable System Impact Availability (VA): High (H)
  • Subsequent System Impact Confidentiality (SC): None (N)
  • Subsequent System Impact Integrity (SI): None (N)
  • Subsequent System Impact Availability (SA): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Attack Requirement (MAT): None (N)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): Active (A)
  • Modified Vulnerable System Impact Confidentiality (MVC): None (N)
  • Modified Vulnerable System Impact Integrity (MVI): None (N)
  • Modified Vulnerable System Impact Availability (MVA): High (H)
  • Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
  • Modified Subsequent System Impact Integrity (MSI): Negligible (N)
  • Modified Subsequent System Impact Availability (MSA): Negligible (N)
  • Safety (S): Not Defined (X)
  • Automatable (AU): Not Defined (X)
  • Recovery (R): Not Defined (X)
  • Value Density (V): Not Defined (X)
  • Vulnerability Response Effort (RE): Not Defined (X)
  • Provider Urgency (U): Not Defined (X)
  • Confidentiality Req. (CR): Not Defined (X)
  • Integrity Req. (IR): Not Defined (X)
  • Availability Req. (AR): Not Defined (X)
  • Exploit Maturity (E): Not Defined (X)
updated 1 month ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    21 packages
    • asnmap
    • genmap
    • zenmap
    • nmap-parse
    • nmap-formatter
    • python313Packages.chainmap
    • python314Packages.chainmap
    • coqPackages.mathcomp-finmap
    • python313Packages.nmapthon2
    • python314Packages.nmapthon2
    • rocqPackages.mathcomp-finmap
    • python313Packages.python-nmap
    • python314Packages.python-nmap
    • python313Packages.dragonmapper
    • python313Packages.python3-nmap
    • python314Packages.dragonmapper
    • python314Packages.python3-nmap
    • python313Packages.deep-chainmap
    • python314Packages.deep-chainmap
    • python313Packages.python-libnmap
    • python314Packages.python-libnmap
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Nmap 7.99 Denial of Service via Zero-Length TCP Option Packet


Nmap
  • =<7.99
NIXPKGS-2026-2416
published 1 month ago
Kestra: SSRF via Pebble http() function allows unauthenticated access to internal services & cloud metadata
Permalink CVE-2026-73247
8.6 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Changed (C)
  • Confidentiality (C): High (H)
  • Integrity (I): None (N)
  • 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): High (H)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): None (N)
updated 1 month ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Kestra: SSRF via Pebble http() function allows unauthenticated access to internal services & cloud metadata


kestra
  • ==< 2.0.0
NIXPKGS-2026-2415
published 1 month ago
Improper Validation of Specified Quantity in Input and Allocation of …
Permalink CVE-2026-19517
6.5 MEDIUM
  • 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): 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): Required (R)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): High (H)
updated 1 month ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package libsForQt5.rlottie-qml
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Improper Validation of Specified Quantity in Input and Allocation of …


rlottie
  • ==f487eff2f8086b84ae1c7faa0418abec909e874b
NIXPKGS-2026-2414
published 1 month ago
Kestra: Unauthenticated management `/worker` endpoint exposes live task configuration and plaintext credentials
Permalink CVE-2026-73246
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): High (H)
  • Integrity (I): None (N)
  • 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): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): None (N)
updated 1 month ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Kestra: Unauthenticated management `/worker` endpoint exposes live task configuration and plaintext credentials


kestra
  • ==< 1.3.31
NIXPKGS-2026-2413
published 1 month ago
python-socketio: Binary attachment accumulation can cause denial of service
Permalink CVE-2026-48804
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 1 month ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    2 packages
    • python313Packages.python-socketio-v4
    • python314Packages.python-socketio-v4
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

python-socketio: Binary attachment accumulation can cause denial of service


python-socketio
  • ==< 5.16.4
NIXPKGS-2026-2412
published 1 month ago
PrefectHQ Prefect - Argument Injection
Permalink CVE-2026-72538
8.8 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • 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): Network (N)
  • 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)
updated 1 month ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

PrefectHQ Prefect - Argument Injection


Prefect
  • =<3.8.2
NIXPKGS-2026-2411
published 1 month ago
ZoneMinder ZoneMinder - Remote Code Execution
Permalink CVE-2026-72556
8.8 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • 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): Network (N)
  • 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)
updated 1 month ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

ZoneMinder ZoneMinder - Remote Code Execution


ZoneMinder
  • =<1.39.17
NIXPKGS-2026-2410
published 1 month ago
CiviCRM CiviCRM - SQL Injection
Permalink CVE-2026-72558
8.8 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • 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): Network (N)
  • 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)
updated 1 month ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package wordpressPackages.plugins.civicrm
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

CiviCRM CiviCRM - SQL Injection


CiviCRM
  • =<6.18.alpha1
NIXPKGS-2026-2409
published 1 month ago
openssh: security issues < 10.5
Permalink CVE-2026-73283
2.5 LOW
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): Low (L)
  • 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): Local (L)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): Low (L)
  • 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)
updated 1 month ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    6 packages
    • opensshTest
    • openssh-askpass
    • openssh_hpnWithKerberos
    • perlPackages.NetOpenSSH
    • perl5Packages.NetOpenSSH
    • lxqt.lxqt-openssh-askpass
  • @LeSuisse restored package openssh_hpnWithKerberos
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

In sshd in OpenSSH before 10.5, the restrict keyword (in …


OpenSSH
  • <10.5
Permalink CVE-2026-73282
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): Low (L)
  • Availability (A): None (N)
  • 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): Low (L)
  • Modified Availability (MA): None (N)
updated 1 month ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    5 packages
    • opensshTest
    • openssh-askpass
    • perlPackages.NetOpenSSH
    • perl5Packages.NetOpenSSH
    • lxqt.lxqt-openssh-askpass
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

In ssh in OpenSSH before 10.5, a use-after-free for realloc …


OpenSSH
  • <10.5
Permalink CVE-2026-73281
3.5 LOW
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Changed (C)
  • Confidentiality (C): None (N)
  • Integrity (I): Low (L)
  • Availability (A): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): None (N)
updated 1 month ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    5 packages
    • opensshTest
    • openssh-askpass
    • perlPackages.NetOpenSSH
    • perl5Packages.NetOpenSSH
    • lxqt.lxqt-openssh-askpass
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

In ssh-agent in OpenSSH before 10.5, some operations can occur …


OpenSSH
  • <10.5