CVE-2026-13473

HIGH

IBM Storage Protect Client is vulnerable to Heap-Based Buffer Overflow

Title source: cna

Description

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.

References (1)

Core 1

Core References

Vendor Advisory vendor-advisory patch

https://www.ibm.com/support/pages/node/7279728

Scores

CVSS v3 8.1

EPSS 0.0046

EPSS Percentile 37.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-122

Status published

Products (2)

IBM/Storage Protect Client 8.1.0.0 - 8.1.27.0, 8.1.27.1

IBM/Storage Protect Client 8.2.0.0 - 8.2.1.0

Published Jul 17, 2026

Tracked Since Jul 18, 2026