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CVE-2026-13473IBM Storage Protect Client is vulnerable to Heap-Based Buffer Overflow
IBM Storage Protect Client 8.1.0.0 through 8.1.27.0, 8.1.27.1, and 8.2.0.0 through 8.2.1.0 IBM Storage Protect is vulnerable to a heap-based buffer overflow, caused by improper bounds checking. A remote attacker could overflow a buffer and execute arbitrary code on the system or cause the server to crash.
9.8 CRITICALEPSS 0.67%Not in KEVNVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 9.8 | CRITICAL | 3.1NVD | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 8.1 | HIGH | 3.1ibm (CNA) | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Details
- CVE ID
- CVE-2026-13473
- Status
- Analyzed
- Assigner (CNA)
- ibm
- Published
- Jul 17, 2026
- Last modified
- 2026-10-24 20:10 UTC
- Weaknesses
Affected Products
As published by the CNA in the CVE record.
IBMStorage Protect Client2 version ranges
- 8.1.0.0 through 8.1.27.0, 8.1.27.1
- 8.2.0.0 through 8.2.1.0