Vulnerability · Published Aug 27, 2025 · Assigned by dell

CVE-2025-43728

Critical 9.6

In plain English

A critical-severity security flaw in ThinOS 10 from Dell. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities).

Severity (CVSS 3.1)9.6Critical

Exploit odds (30 days)0.4%top 71.1% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Dell ThinOS 10, versions prior to 2508_10.0127, contain a Protection Mechanism Failure vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Protection mechanism bypass.

Affected products (as reported)

Vendor	Product	Versions
Dell	ThinOS 10	N/A – before 2508_10.0127

Weakness: CWE-693 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

References

https://www.dell.com/support/kbdoc/en-us/000359619/dsa-2025-331 vendor-advisory