CVE-2025-36061

TS4500 Tape Library Denial of Service

Published Oct 19, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
IBM Storage TS4500 Library 1.1.1.6 through 1.12.0.3 IBM Diamondback Tape Library and IBM Storage TS4500 Library could allow an authenticated user to cause a denial of service using specially crafted SMTP requests that would consume excessive amounts of system resources.

Remediation

Vendor Solution

For the 1.12.0 release, upgrade to firmware version 1.12.0.4 Fix Pack or later, available from IBM Fix Central http://www-933.ibm.com/support/fixcentral/ http://www-933.ibm.com/support/fixcentral/ .  All future releases will include the fix for this vulnerability.

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description IBM Storage TS4500 Library 1.1.1.6 through 1.12.0.3 IBM Diamondback Tape Library and IBM Storage TS4500 Library could allow an authenticated user to cause a denial of service using specially crafted SMTP requests that would consume excessive amounts of system resources.
Title TS4500 Tape Library Denial of Service
First Time appeared Ibm
Ibm storage Ts4500 Library
Weaknesses CWE-770
CPEs cpe:2.3:h:ibm:storage_ts4500_library:*:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm storage Ts4500 Library
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ibm
Published
Updated
Oct 20, 2026, 2:41 PM
Reserved
Apr 15, 2025, 9:16 PM
Status
Awaiting Analysis
Published
Oct 19, 2026, 11:17 PM
Modified
Oct 28, 2026, 2:10 PM