Nixpkgs security tracker
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CVE-2026-2871
8.8 HIGH
- CVSS version: 3.1
- Attack vector (AV):
- Attack complexity (AC):
- Privileges required (PR):
- User interaction (UI):
- Scope (S):
- Confidentiality impact (C):
- Integrity impact (I):
- Availability impact (A):
Tenda A21 SetIpMacBind fromSetIpMacBind stack-based overflow
A weakness has been identified in Tenda A21 1.0.0.0. This affects the function fromSetIpMacBind of the file /goform/SetIpMacBind. This manipulation of the argument list causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
References
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VDB-347108 | Tenda A21 SetIpMacBind fromSetIpMacBind stack-based overflow vdb-entrytechnical-description
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Submit #754631 | Tenda A21 V1.0.0.0 Stack-based Buffer Overflow third-party-advisory
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Submit #754630 | Tenda A21 V1.0.0.0 stack (Duplicate) third-party-advisory
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https://www.tenda.com.cn/ product
Affected products
A21
- ==1.0.0.0
Matching in nixpkgs
pkgs.winbox4
Graphical configuration utility for RouterOS-based devices
pkgs.jitsi-videobridge
WebRTC compatible video router
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nixos-unstable videobridge2-2.3-249-g9a2123ad4
- nixpkgs-unstable videobridge2-2.3-249-g9a2123ad4
- nixos-unstable-small videobridge2-2.3-249-g9a2123ad4
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nixos-25.11 videobridge2-2.3-249-g9a2123ad4
- nixos-25.11-small videobridge2-2.3-249-g9a2123ad4
- nixpkgs-25.11-darwin videobridge2-2.3-249-g9a2123ad4
pkgs.rocmPackages.hiprt
Ray tracing library for HIP
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nixos-25.11 2.5.a21e075.3
- nixos-25.11-small 2.5.a21e075.3
- nixpkgs-25.11-darwin 2.5.a21e075.3
pkgs.tests.testers.runCommand.bork
None
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nixos-unstable 4a214gc26j22
- nixpkgs-unstable 4a214gc26j22
- nixos-unstable-small 4a214gc26j22
Package maintainers
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@savalet Savinien Petitjean <me@savalet.dev>
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@Scrumplex Sefa Eyeoglu <contact@scrumplex.net>
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@yrd Yannik Rödel <nix@yannik.info>
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@Lassulus Lassulus <lassulus@gmail.com>
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@yayayayaka Yaya <github@uwu.is>
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@ryantm Ryan Mulligan <ryan@ryantm.com>
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@novmar Marcel Novotny <novotny@marnov.cz>
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@mksafavi MK Safavi <mksafavi@gmail.com>
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@GZGavinZhao Gavin Zhao
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@mschwaig Martin Schwaighofer <mschwaig+nixpkgs@eml.cc>
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@LunNova Luna Nova <nixpkgs-maintainer@lunnova.dev>
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@Flakebi Sebastian Neubauer <flakebi@t-online.de>