What is CVE-2026-53482?

CVE-2026-53482 is a high-severity vulnerability in Dell Data_domain_operating_system, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2026-07-08.

How severe is CVE-2026-53482?

High severity. CVSS v3 base score is 7.5 out of 10.

Integer overflow in Dell Data_domain_operating_system

CVE-2026-53482

Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an Integer overflo…

Vulnerability class: Integer Overflow

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Dell Data_domain_operating_system
Dell Powerprotect Data Domain — versions 0

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

security_alert@emc.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-53482?: CVE-2026-53482 is a high-severity vulnerability in Dell Data_domain_operating_system, classified under Integer Overflow or Wraparound. CVSS score: 7.5/10. Published 2026-07-08.
How severe is CVE-2026-53482?: High severity. CVSS v3 base score is 7.5 out of 10.