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TI-2026-40868 Aliases CVE-2026-56687GHSA-f966-26qc-phpg

Dell ThinOS 10, versions prior to 2605_10.2100, contain an Obsolete Feature in UI…

Priority LOW 35CWE-448Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Dell ThinOS 10, versions prior to 2605_10.2100, contain an Obsolete Feature in UI vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Unauthorized access.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00154 4th percentileScored 2026-11-07
Fix Fixed ThinOS 10 (Dell): 2605_10.2100

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
DellThinOS 10before 2605_10.21002605_10.2100Patch availableCNA
  • ThinOS 10 VendorDell Affected before 2605_10.2100 Fixed in 2605_10.2100 Patch available CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:o:dell:thinos:*:*:*:*:*:*:*:*——Dell
  • cpe:2.3:o:dell:thinos:*:*:*:*:*:*:*:* Versions — — ·Dell

Remediation

  • Fix · CNA ThinOS 10 (Dell) Fixed in 2605_10.2100

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Dell ThinOS 10 — dell.com/support/kbdoc/en-us/000489640/dsa-2026-300-securit…

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2026-40477 Protection mechanism failure in Dell ThinOS 10Priority LOW 29
    Show all 2 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-56687
  2. 2026-10-03 Alias added: GHSA-f966-26qc-phpg

References

Advisory 1

  • TI-2026-18287 Hard-coded credentials in Dell RecoverPoint for Virtual Machines KEVCVSS 3.1CRITICAL 10.0
  • TI-2021-04636 Dell dbutil_2_3.sys driver contains an insufficient access control vulnerability which… KEVCVSS 3.1HIGH 8.8
  • TI-2025-24909 OS command injection in Dell Unity CVSS 3.1CRITICAL 9.8
  • TI-2018-01121 Dell EMC iDRAC7/iDRAC8, versions prior to 2.52.52.52, contain CGI injection vulnerability… CVSS 3.0CRITICAL 9.8
  • TI-2020-09565 The Treck TCP/IP stack before 6.0.1.66 has an IPv6 Out-of-bounds Read. KEVCVSS 3.1MEDIUM 5.4
  • TI-2022-08298 Improper authentication in Dell Integrated Dell Remote Access Controller 9 CVSS 3.1CRITICAL 9.8
See all 2081 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences