CVE-2026-13473CWE-122

CVE-2026-13473

High · published July 18, 2026

CVSS v3.1
8.1
EPSS
1%
Percentile
51.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00672 · 51.5th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2026-07-18T00:17Z
Affected products (1)
ProductVersionsFixed in
ibm/storage_protect≥ 8.1, < 8.2.1.28.2.1.2
References (1)
https://www.ibm.com/support/pages/node/7279728 · [email protected]
EPSS history
Timeline
  • 17 JUL 19:58Z
    IBM Storage Protect Client is vulnerable to Heap-Based Buffer Overflow
    cvelistv5