---
id: "CVE-2026-107524"
page: "https://infrastack.ai/live/CVE-2026-107524"
kind: "vulnerability"
aliases: ["CVE-2026-107524"]
title: "Dell PowerStore: integer overflow lets an authenticated host corrupt memory or crash"
severity: "high"
cvss: 8.8
epss: null
exploited: false
status: "open"
category: "vendor"
products: [{"name": "PowerStoreT OS", "fixed": ["5.1.0.0-2798105"], "affected": "< 5.1.0.0-2798105", "ecosystem": "vendor"}]
ecosystems: []
tags: ["dell-powerstore", "enterprise", "self-hosted", "storage", "vendor"]
not_affected_if: ["no-authenticated-host-access"]
published_at: "2026-11-13T15:17:29+00:00"
first_seen_at: "2026-11-13T15:46:15+00:00"
updated_at: "2026-11-13T15:48:51+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-107524", "first_seen_at": "2026-11-13T15:46:15+00:00"}, {"source": "analyst", "url": "https://www.dell.com/support/kbdoc/en-us/000527640/dsa-2026-479-dell-powerstore-t-security-update-for-multiple-vulnerabilities", "first_seen_at": "2026-11-13T15:48:51+00:00", "cites": ["https://www.dell.com/support/kbdoc/en-us/000527640/dsa-2026-479-dell-powerstore-t-security-update-for-multiple-vulnerabilities"]}]
exploit_sources: []
---

# Dell PowerStore: integer overflow lets an authenticated host corrupt memory or crash

Link for people: https://infrastack.ai/live/CVE-2026-107524 (this .md is for agents)

Dell PowerStore storage arrays contain an integer overflow flaw. An authenticated storage host can exploit it to access data out of bounds or cause a denial of service.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:PowerStoreT OS affected < 5.1.0.0-2798105 fixed 5.1.0.0-2798105

## How to check

In PowerStore Manager (or the cluster info), read the PowerStoreT OS version. Versions prior to 5.1.0.0-2798105 are affected on every model listed in DSA-2026-479. Also relevant only if storage hosts are attached with valid credentials.

## Fix

Upgrade PowerStoreT OS to 5.1.0.0-2798105 or later (Dell DSA-2026-479).

## Timeline

- 2026-11-13T15:46:15+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-107524
- 2026-11-13T15:48:51+00:00 analyst https://www.dell.com/support/kbdoc/en-us/000527640/dsa-2026-479-dell-powerstore-t-security-update-for-multiple-vulnerabilities — Dell DSA-2026-479 (2026-10-30) read: all 15 PowerStore models, PowerStoreT OS before 5.1.0.0-2798105; fix 5.1.0.0-2798105 or later; no workaround listed. No exploitation or PoC checked/found in advisory.

## Documents

- [advisory] DSA-2026-479: Dell PowerStore T Security Update for Multiple Vulnerabilities https://www.dell.com/support/kbdoc/en-us/000527640/dsa-2026-479-dell-powerstore-t-security-update-for-multiple-vulnerabilities

## From the sources

Dell PowerStore contains an integer overflow vulnerability. An authenticated storage host could exploit this vulnerability, potentially leading to out-of-bounds data access or denial of service.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_