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CVE-2026-4751
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)
Activity log
- Created suggestion
NULL Pointer Dereference in tmate-io tmate
NULL Pointer Dereference vulnerability in tmate-io tmate.This issue affects tmate: before 2.4.0.
References
Affected products
tmate
- <2.4.0
Matching in nixpkgs
pkgs.tmate
Instant Terminal Sharing
-
nixos-unstable 2022-08-07
- nixpkgs-unstable 2022-08-07
- nixos-unstable-small 2022-08-07
-
nixos-25.11 2022-08-07
- nixos-25.11-small 2022-08-07
- nixpkgs-25.11-darwin 2022-08-07
pkgs.tmate-ssh-server
tmate SSH Server
-
nixos-unstable 2023-06-02
- nixpkgs-unstable 2023-06-02
- nixos-unstable-small 2023-06-02
-
nixos-25.11 2023-06-02
- nixos-25.11-small 2023-06-02
- nixpkgs-25.11-darwin 2023-06-02
Package maintainers
-
@ck3d Christian Kögler <ck3d@gmx.de>