CVE-2026-53482: CWE-190: Integer Overflow or Wraparound in Dell PowerProtect Data Domain
Dell PowerProtect Data Domain versions 7.7.1.0 through 8.7, including specific LTS releases 8.6.1.0 through 8.6.1.10, 8.3.1.0 through 8.3.1.30, and 7.13.1.0 through 7.13.1.70, contain an integer overflow or wraparound vulnerability. This flaw could be exploited remotely by an unauthenticated attacker to cause a denial of service condition. The vulnerability is identified as CWE-190 and has a CVSS v3.1 base score of 7.5, indicating high severity. No official patch or remediation guidance is currently provided.
AI Analysis
Technical Summary
CVE-2026-53482 describes an integer overflow or wraparound vulnerability in Dell PowerProtect Data Domain software across multiple versions and LTS releases. The vulnerability allows an unauthenticated remote attacker to potentially trigger a denial of service by exploiting this integer handling flaw. The CVSS vector indicates the attack requires no privileges or user interaction and impacts availability only. There is no vendor advisory or patch information available at this time, and no known exploits have been reported in the wild.
Potential Impact
Successful exploitation of this vulnerability can lead to denial of service, disrupting the availability of Dell PowerProtect Data Domain systems. There is no indication of confidentiality or integrity impact. The vulnerability can be exploited remotely without authentication, increasing the risk of disruption.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, monitor Dell's security advisories for updates. No specific mitigations are provided by the vendor at this time.
CVE-2026-53482: CWE-190: Integer Overflow or Wraparound in Dell PowerProtect Data Domain
Description
Dell PowerProtect Data Domain versions 7.7.1.0 through 8.7, including specific LTS releases 8.6.1.0 through 8.6.1.10, 8.3.1.0 through 8.3.1.30, and 7.13.1.0 through 7.13.1.70, contain an integer overflow or wraparound vulnerability. This flaw could be exploited remotely by an unauthenticated attacker to cause a denial of service condition. The vulnerability is identified as CWE-190 and has a CVSS v3.1 base score of 7.5, indicating high severity. No official patch or remediation guidance is currently provided.
CVSS v3.1
Score 7.5high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-53482 describes an integer overflow or wraparound vulnerability in Dell PowerProtect Data Domain software across multiple versions and LTS releases. The vulnerability allows an unauthenticated remote attacker to potentially trigger a denial of service by exploiting this integer handling flaw. The CVSS vector indicates the attack requires no privileges or user interaction and impacts availability only. There is no vendor advisory or patch information available at this time, and no known exploits have been reported in the wild.
Potential Impact
Successful exploitation of this vulnerability can lead to denial of service, disrupting the availability of Dell PowerProtect Data Domain systems. There is no indication of confidentiality or integrity impact. The vulnerability can be exploited remotely without authentication, increasing the risk of disruption.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, monitor Dell's security advisories for updates. No specific mitigations are provided by the vendor at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- dell
- Date Reserved
- 2026-06-09T17:04:35.250Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a4e5b30c9d9e3dbe33e5271
Added to database: 07/08/2026, 14:14:08 UTC
Last enriched: 07/08/2026, 14:28:38 UTC
Last updated: 07/08/2026, 14:30:41 UTC
Views: 8
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