High severity7.2NVD Advisory· Published Oct 28, 2026

CVE-2026-86380

Description

Dell PowerProtect Data Domain, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through 8.6.1.20, contain an Integer Overflow or Wraparound vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Protection mechanism bypass.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Dell/Powerprotect Data Domainllm-fuzzy

Patches

Vulnerability mechanics

References

www.dell.com/support/kbdoc/en-us/000515178/dsa-2026-416-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilitiesnvd

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