VulnSocial

CVE-2026-49817Patch(dell / command_update)

LOWCVSS 7.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch dell command_update systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Dell Command Update (DCU), versions prior to 5.7.1, contain a Deserialization of Untrusted Data vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.

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0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-502

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • command_update

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Affected systems

Vendors
dell
Products
command_update

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-08-28: 1Patch / Workaround · 2026-08-28: 1Technical Details · 2026-08-28: 108-28
Signal classification1 categories
Patch
1100.0%
Full discourse1 post
  • DFIR Lab@DFIR_Lab
    Patch

    🚨 HIGH Severity: CVE-2026-49817 (CVSS 7.8) Dell Command Update <5.7.1 vulnerable to deserialization attack. Local attacker with low privs can escalate to SYSTEM. Patch to v5.7.1+ immediately. #CVE #Vulnerability #PatchNow #ThreatIntel #DFIR https://t.co/MJB5qSg2kX

    Post summary

    The tweet announces CVE‑2026‑49817 as a high‑severity deserialization flaw affecting Dell Command Update versions below 5.7.1, highlights local privilege escalation to SYSTEM, and urges applying the 5.7.1+ patch immediately.

    0000046
    121 followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appdellcommand_update---

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