CVE-2026-81051
CVE-2026-81051 is a medium-severity vulnerability in Dell Thinos with a CVSS 3.x base score of 6.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1328.
Key facts
- Severity: Medium (CVSS 3.x base score 6.6)
- EPSS exploit prediction: 0% (9th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-1328
- Affected product: Dell Thinos
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2026-81051?
- 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.
- How severe is CVE-2026-81051?
- CVE-2026-81051 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over physical access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2026-81051 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-81051?
- CVE-2026-81051 affects Dell Thinos. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-81051?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2026-81051 published?
- CVE-2026-81051 was published on 2026-09-10 and last updated on 2026-09-16.
References
Affected products (1)
- cpe:2.3:o:dell:thinos:*:*:*:*:*:*:*:*
More vulnerabilities in Dell Thinos
- CVE-2026-81467 — Critical (CVSS 9.8): Dell ThinOS 10, versions prior to 2605_10. 2616, contains an Improper Neutralization of Special Elements used in an OS…
- CVE-2026-81048 — Critical (CVSS 9.6): Dell ThinOS 10, versions prior to 2605_10.2616, contain an Improper Neutralization of Special Elements used in a…
- CVE-2025-43728 — Critical (CVSS 9.6): Dell ThinOS 10, versions prior to 2508_10.0127, contain a Protection Mechanism Failure vulnerability. An…
- CVE-2026-81046 — Critical (CVSS 9.4): Dell ThinOS 10, versions prior to 2605_10.2616, contain a Protection Mechanism Failure vulnerability. An…
- CVE-2026-81468 — Critical (CVSS 9.1): Dell ThinOS 10, versions prior to 2605_10. 2616, contains an Improper Neutralization of Special Elements used in an OS…
- CVE-2025-43730 — High (CVSS 8.4): Dell ThinOS 10, versions prior to 2508_10.0127, contains an Improper Neutralization of Argument Delimiters in a Command…
All CVEs affecting Dell Thinos →
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