telnetd in GNU inetutils through 2.7 allows an out-of-bounds write in the LINEMODE SLC (Set Local Characters) suboption handler because add_slc does not check whether the buffer is full.

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History

Fri, 13 Mar 2026 21:30:00 +0000

Type Values Removed Values Added
First Time appeared Gnu
Gnu inetutils
CPEs cpe:2.3:a:gnu:inetutils:*:*:*:*:*:*:*:*
Vendors & Products Gnu
Gnu inetutils

Fri, 13 Mar 2026 17:30:00 +0000

Type Values Removed Values Added
Description telnetd in GNU inetutils through 2.7 allows an out-of-bounds write in the LINEMODE SLC (Set Local Characters) suboption handler because add_slc does not check whether the buffer is full.
Weaknesses CWE-120
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-03-14T03:55:32.939Z

Reserved: 2026-03-13T17:15:14.405Z

Link: CVE-2026-32746

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-03-13T19:55:10.147

Modified: 2026-03-13T19:55:10.147

Link: CVE-2026-32746

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses