PT-2026-27343 · Tmate Io · Tmate

Titan Team · Published 2026-03-24 · Updated 2026-03-24 · CVE-2026-4751

NVD

CVSS v3.1

5.3

Medium

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

NULL Pointer Dereference vulnerability in tmate-io tmate.This issue affects tmate: before 2.4.0.

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2026-4751

Affected Products

Tmate

References · 2

• https://github.com/tmate-io/tmate/pull/328 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-4751 · Security Note