CVE-2026-13473 (GCVE-0-2026-13473)
Vulnerability from cvelistv5 – Published: 2026-07-17 19:58 – Updated: 2026-07-23 03:56
VLAI
EPSS
VEX
Title
IBM Storage Protect Client is vulnerable to Heap-Based Buffer Overflow
Summary
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.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-22 00:00 UTC
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7279728 | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| IBM | Storage Protect Client |
Affected:
8.1.0.0 , ≤ 8.1.27.0, 8.1.27.1
(semver)
Affected: 8.2.0.0 , ≤ 8.2.1.0 (semver) cpe:2.3:a:ibm:storage_protect_client:8.1.0.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:storage_protect_client:8.1.27.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:storage_protect_client:8.2.0.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:storage_protect_client:8.2.1.0:*:*:*:*:*:*:* |
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"value": "\u003cp\u003eIBM strongly recommends addressing the vulnerability now.\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eProduct\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003eFixing level\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003ePlatforms\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003eLink to fix and instructions\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003eIBM Storage Protect Client\u003c/td\u003e\u003ctd\u003e8.2.1.2\u003c/td\u003e\u003ctd\u003eWindows\u003c/td\u003e\u003ctd\u003e\u003ca href=\"https://www.ibm.com/support/pages/node/7267111\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/pages/node/7267111\u003c/a\u003e\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cdiv\u003e\u003c/div\u003e\u003cp\u003eDetails about the upgrade path to be followed for IBM Storage Protect Backup-Archive Client:\u003c/p\u003e\u003cp\u003eManual Upgrade:\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\u003cstrong\u003eCurrent version\u00a0\u003c/strong\u003e\u003c/td\u003e\u003ctd\u003e\u003cstrong\u003eUpgrade Path\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e8.1.0.0 - 8.1.27.0, 8.1.27.1\u003c/td\u003e\u003ctd\u003e8.1.0.0 to 8.2.1.0 to 8.2.1.2\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e8.2.0.0 - 8.2.1.0\u003c/td\u003e\u003ctd\u003e8.2.0.0 to 8.2.1.2\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e\u003cp\u003eUpgrade via Client Auto Deploy\u00a0\u003c/p\u003e\u003cdiv\u003e\u003ctable\u003e\u003ccolgroup\u003e\u003ccol/\u003e\u003ccol/\u003e\u003c/colgroup\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e8.1.0.0 - 8.1.27.0, 8.1.27.1\u003c/td\u003e\u003ctd\u003e8.1.27.0 to 8.2.0.0 to 8.2.1.2 , 8.1.27.1 to 8.2.0.0 to 8.2.1.2\u003c/td\u003e\u003c/tr\u003e\u003ctr\u003e\u003ctd\u003e8.2.0.0\u003c/td\u003e\u003ctd\u003e8.2.1.2\u003c/td\u003e\u003c/tr\u003e\u003c/tbody\u003e\u003c/table\u003e\u003c/div\u003e"
}
],
"value": "IBM strongly recommends addressing the vulnerability now.\n\nProductFixing levelPlatformsLink to fix and instructionsIBM Storage Protect Client8.2.1.2Windows https://www.ibm.com/support/pages/node/7267111 \n\n\n\n\n\nDetails about the upgrade path to be followed for IBM Storage Protect Backup-Archive Client:\n\n\n\nManual Upgrade:\n\nCurrent version\u00a0Upgrade Path8.1.0.0 - 8.1.27.0, 8.1.27.18.1.0.0 to 8.2.1.0 to 8.2.1.28.2.0.0 - 8.2.1.08.2.0.0 to 8.2.1.2\n\n\n\nUpgrade via Client Auto Deploy\u00a0\n\n8.1.0.0 - 8.1.27.0, 8.1.27.18.1.27.0 to 8.2.0.0 to 8.2.1.2 , 8.1.27.1 to 8.2.0.0 to 8.2.1.28.2.0.08.2.1.2"
}
],
"title": "IBM Storage Protect Client is vulnerable to Heap-Based Buffer Overflow",
"x_generator": {
"engine": "ibm-cvegen"
}
}
},
"cveMetadata": {
"assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"assignerShortName": "ibm",
"cveId": "CVE-2026-13473",
"datePublished": "2026-07-17T19:58:31.025Z",
"dateReserved": "2026-06-26T21:18:23.722Z",
"dateUpdated": "2026-07-23T03:56:12.789Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.