Dell PowerStore 9500 integer overflow

Summaryinfo

A vulnerability classified as problematic has been found in Dell PowerStore 500T, PowerStore 1000T, PowerStore 1200T, PowerStore 3000T, PowerStore 3200Q, PowerStore 3200T, PowerStore 5000T, PowerStore 5200Q, PowerStore 5200T, PowerStore 7000T, PowerStore 9000T, PowerStore 9200T, PowerStore 1500, PowerStore 5500 and PowerStore 9500. This affects an unknown part. This manipulation causes integer overflow. This vulnerability is registered as CVE-2026-107523. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in Dell PowerStore 500T, PowerStore 1000T, PowerStore 1200T, PowerStore 3000T, PowerStore 3200Q, PowerStore 3200T, PowerStore 5000T, PowerStore 5200Q, PowerStore 5200T, PowerStore 7000T, PowerStore 9000T, PowerStore 9200T, PowerStore 1500, PowerStore 5500 and PowerStore 9500. It has been declared as problematic. Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a integer overflow vulnerability. The CWE definition for the vulnerability is CWE-190. The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number. As an impact it is known to affect integrity, and availability. The summary by CVE is:

Dell PowerStore contains an integer overflow vulnerability. An adjacent attacker could exploit it to bypass volume bounds checks, potentially leading to data destruction or denial of service.

The advisory is shared at dell.com. This vulnerability is known as CVE-2026-107523 since 10/08/2026. The exploitation appears to be easy. The attack can be launched remotely. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 11/13/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

• Dell

Name

• PowerStore 500T
• PowerStore 1000T
• PowerStore 1200T
• PowerStore 1500
• PowerStore 3000T
• PowerStore 3200Q
• PowerStore 3200T
• PowerStore 5000T
• PowerStore 5200Q
• PowerStore 5200T
• PowerStore 5500
• PowerStore 7000T
• PowerStore 9000T
• PowerStore 9200T
• PowerStore 9500

License

• commercial

Website

• Vendor: https://www.dell.com/

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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