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Description

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

PUBLISHED Reserved 2026-03-24 | Published 2026-03-24 | Updated 2026-03-24 | Assigner GovTech CSG




MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Problem types

CWE-476 NULL Pointer Dereference

Product status

Default status
affected

Any version before 2.4.0
affected

Credits

TITAN Team (titancaproject@gmail.com) reporter

References

github.com/tmate-io/tmate/pull/328 patch

cve.org (CVE-2026-4751)

nvd.nist.gov (CVE-2026-4751)

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