CVE-2026-81051

Severity: medium (CVSS 6.6 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-10 · updated 2026-09-16
Weakness: CWE-1328

Description

Dell ThinOS 10, versions prior to 2605_10.2616, contain a Security Version Number Mutable to Older Versions vulnerability. A low privileged attacker with physical access could potentially exploit this vulnerability, leading to Protection mechanism bypass.

Affected products

Dell ThinOS 10: before 2605_10.2616 — fixed in 2605_10.2616

How to fix

Upgrade to a fixed version: Dell ThinOS 10 2605_10.2616. Check the vendor advisory for mitigations.

References

https://www.dell.com/support/kbdoc/en-us/000502746/dsa-2026-389-security-update-for-dell-thinos-10-for-multiple-vulnerabilities

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