CVE-2026-4751

NULL Pointer Dereference in tmate-io tmate

Published Mar 24, 2026 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
NULL Pointer Dereference vulnerability in tmate-io tmate.This issue affects tmate: before 2.4.0.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
References
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Tmate-io
Tmate-io tmate
Vendors & Products Tmate-io
Tmate-io tmate
Type Values Removed Values Added
Description NULL Pointer Dereference vulnerability in tmate-io tmate.This issue affects tmate: before 2.4.0.
Title NULL Pointer Dereference in tmate-io tmate
Weaknesses CWE-476
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GovTech CSG
Published
Updated
Mar 24, 2026, 2:29 PM
Reserved
Mar 24, 2026, 5:37 AM
Status
Awaiting Analysis
Published
Mar 24, 2026, 6:16 AM
Modified
Jun 17, 2026, 10:57 AM