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TI-2026-59118 Aliases CVE-2026-86358GHSA-4m5v-c85r-xxqw

Stack-based buffer overflow in Dell Update Package Framework

Priority MEDIUM 40CWE-121Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

Dell Update Package Framework, versions prior to 26.07.03, contains a Stack-based Buffer Overflow vulnerability. An unauthenticated attacker with adjacent network access could potentially exploit this vulnerability, leading to Remote execution.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00406 35th percentileScored 2026-11-07
Fix Fixed Update Package Framework (Dell): 26.07.03 or later

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
DellUpdate Package Frameworkbefore 26.07.03 or later26.07.03 or laterPatch availableCNA
  • Update Package Framework VendorDell Affected before 26.07.03 or later Fixed in 26.07.03 or later Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:dell:update_package_framework:*:*:*:*:*:*:*:*before 26.07.03VulnerableDell
  • cpe:2.3:a:dell:update_package_framework:*:*:*:*:*:*:*:* Versions before 26.07.03 Vulnerable ·Dell

Remediation

  • Fix · CNA Update Package Framework (Dell) Fixed in 26.07.03 or later

Fixed in the same release

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

  • Advisory ·

    Dell Update Package Framework — dell.com/support/kbdoc/en-us/000509455/dsa-2026-417-securit…

    5 records Highest priority Priority MEDIUM 1 MEDIUM, 4 LOW

    Other records, highest priority first

    • TI-2026-49865 Dell Update Package Framework, versions prior to 26.07.03, contains an Unchecked Return…Priority LOW 37
    • TI-2026-49864 OS command injection in Dell Update Package FrameworkPriority LOW 37
    • TI-2026-49867 Link following in Dell Update Package FrameworkPriority LOW 26
    Show all 5 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-86358
  2. 2026-10-03 Alias added: GHSA-4m5v-c85r-xxqw

References

Advisory 1

  • TI-2026-49865 Dell Update Package Framework, versions prior to 26.07.03, contains an Unchecked Return… CVSS 3.1HIGH 8.2
  • TI-2026-49864 OS command injection in Dell Update Package Framework CVSS 3.1HIGH 7.8
  • TI-2025-16294 Dell Update Package Framework, versions prior to 22.01.02, contain(s) a Local Privilege… CVSS 3.1HIGH 8.2
  • TI-2026-19219 Dell Update Package (DUP) Framework, versions 23.12.00 through 24.12.00, contains an… CVSS 3.1HIGH 8.2
  • TI-2023-20404 Uncontrolled search path in Dell DUP Framework CVSS 3.1HIGH 7.3
  • TI-2023-15739 Link following in Dell DUP Framework CVSS 3.1HIGH 7.1
See all 9 →

Sources

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