Nixpkgs security tracker

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Published issues

All published security issues are tracked and resolved on GitHub.

NIXPKGS-2026-1176
published 2 months, 1 week ago
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package pulseaudio-module-xrdp
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

xrdp: Heap buffer overflow in xrdp_sec_process_logon_info() via incorrect g_strncat length calculation


xrdp
  • ==< 0.10.6
NIXPKGS-2026-1175
published 2 months, 1 week ago
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package pulseaudio-module-xrdp
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

xrdp: Pre-authentication out-of-bounds reads in channel parsers


xrdp
  • ==< 0.10.6
NIXPKGS-2026-1174
published 2 months, 1 week ago
Permalink CVE-2026-40333
6.1 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Physical (P)
  • 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): High (H)
  • Modified Attack Vector (MAV): Physical (P)
  • 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): High (H)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

libgphoto2 has OOB read in ptp_unpack_EOS_ImageFormat() and ptp_unpack_EOS_CustomFuncEx() due to missing length parameter in ptp-pack.c


libgphoto2
  • ==<= 2.5.33
NIXPKGS-2026-1173
published 2 months, 1 week ago
Permalink CVE-2026-28212
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, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package firebird-emu
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Firebird has potential server crash via null pointer dereference when processing op_slice packet


firebird
  • ==< 3.0.14
  • ==>= 4.0.0, < 4.0.7
  • ==>= 5.0.0, < 5.0.4
NIXPKGS-2026-1172
published 2 months, 1 week ago
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package miniupnpd-nftables
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

miniupnpd Integer Underflow SOAPAction Header Parsing


miniupnpd
  • <2.3.10
NIXPKGS-2026-1171
published 2 months, 1 week ago
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package pulseaudio-module-xrdp
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

xrdp: Heap buffer overflow in NeutrinoRDP channel reassembly


xrdp
  • ==< 0.10.6
NIXPKGS-2026-1170
published 2 months, 1 week ago
Permalink CVE-2026-6507
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, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package prometheus-dnsmasq-exporter
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Dnsmasq: dnsmasq: denial of service due to out-of-bounds write in dhcp bootreply processing


rhcos
dnsmasq
NIXPKGS-2026-1169
published 2 months, 1 week ago
Permalink CVE-2026-40293
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): 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): Low (L)
  • 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 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    4 packages
    • openfga-cli
    • python312Packages.openfga-sdk
    • python313Packages.openfga-sdk
    • python314Packages.openfga-sdk
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

OpenFGA Playground Preshared Key Exposure


openfga
  • ==>= 0.1.4, < 1.14.0
NIXPKGS-2026-1168
published 2 months, 1 week ago
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

libcoap Out-of-Bounds Read in OSCORE CBOR Unwrap Handling


libcoap
  • <v4.3.5b
NIXPKGS-2026-1167
published 2 months, 1 week ago
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored package pulseaudio-module-xrdp
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

xrdp: RDP MAC signature (dataSignature) never verified on receive — integrity bypass in non-TLS mode


xrdp
  • ==< 0.10.6