CVE-2026-115709

Improper Link Resolution Before File Access ('Link Following') (CWE-59) in Elastic Cloud Enterprise…

Risk score: 49/100
CVSS: 8.2 v3.1
Published: 29 Oct 2026

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What to know

What it is: Improper Link Resolution Before File Access ('Link Following') (CWE-59) in Elastic Cloud Enterprise (ECE) can lead to unauthorized disclosure and loss of data belonging to other deployments on the same host via Symlink Attack (CAPEC-132).
Affected: See advisory
Fix: Apply the vendor's security update; see the linked advisory.
Exploitation: No known exploitation

Why it is Yellow

CVSS 8.2 high

References

https://discuss.elastic.co/t/elastic-cloud-enterprise-ece-3-8-6-and-4-2-1-security-update-esa-2026-216/391263

Original description

Improper Link Resolution Before File Access ('Link Following') (CWE-59) in Elastic Cloud Enterprise (ECE) can lead to unauthorized disclosure and loss of data belonging to other deployments on the same host via Symlink Attack (CAPEC-132).

Last activity 29 Oct 2026. Patch Forecast updates every hour.