CVE-2026-65952
HIGHCVE-2026-65952 is a high-severity (CVSS 8.5) OS Command Injection vulnerability. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.
Improper neutralization of special elements used in an OS command in the remote SSH operation functionality of Lenovo XClarity Essentials OneCLI 5.5.0 for Linux could allow an attacker…
Description
Improper neutralization of special elements used in an OS command in the remote SSH operation functionality of Lenovo XClarity Essentials OneCLI 5.5.0 for Linux could allow an attacker to execute arbitrary OS commands with the privileges of the configured SSH account on a managed server by supplying a specially crafted remote path.
Detection & mitigation playbook
VulnerabilityDetect
Identify every host running the affected component and compare the installed build against the fixed version below — for source-built or distro-packaged software the version string, not a lockfile, is the source of truth (`dpkg -l`, `rpm -q`, or the binary's own `--version`).
Remediation status
The records we use list no fixed release for CVE-2026-65952. Check the upstream advisory for a patched version, and apply the exposure-reduction steps below in the meantime.
Mitigate without a patch
Stop passing untrusted input into the interpreter or shell: call the affected binary with an argument array rather than a composed command string, reject anything outside a strict allowlist of expected values, and run the component under an account that cannot reach beyond the work it legitimately does.
Frequently Asked Questions
Is CVE-2026-65952 in your dependencies?
Find it across your dependency tree, including transitive dependencies.