CVE-2026-35157

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-11 · updated 2026-10-26
Weakness: CWE-1236

Description

Dell ECS versions 3.8.1.0 through 3.8.1.7 and Dell ObjectScale versions prior to 4.3.0.0, contains an improper neutralization of formula elements in a CSV File vulnerability in the UI. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to remote execution.

Affected products

EMC Elastic Cloud Storage all versions prior to 3.1: from 3.8.1.0 before 4.3.0.0 — fixed in 4.3.0.0
Dell ObjectScale: before 4.3.0.0 — fixed in 4.3.0.0

How to fix

Upgrade to a fixed version: EMC Elastic Cloud Storage all versions prior to 3.1 4.3.0.0; Dell ObjectScale 4.3.0.0. Check the vendor advisory for mitigations.

References

https://www.dell.com/support/kbdoc/en-us/000462117/dsa-2026-047-security-update-for-dell-ecs-and-objectscale-multiple-vulnerabilities-1

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