Is CVE-2026-109358 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-109358?

CVE-2026-109358 has a CVSS v3 severity of HIGH (7.8).

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CVE-2026-109358

Description

Edgeless Systems Contrast 1.8.0 before 1.24.1 contains an incorrect permissions vulnerability where the node installer writes the containerd config world-writable (0666). Local unprivileged users on the node can modify the containerd config, for example overwriting the runc location, to escalate privileges.