CVE-2026-41120: Dell Wyse Management Suite, versions prior to WMS 5.5 HF1, contain an Acceptance of Extraneous Untrusted Data

Q: How do I fix CVE-2026-41120?

wyse management suite: upgrade to 5.5. Exact commands for each OS are on this page.

Q: Is CVE-2026-41120 being exploited?

CVE-2026-41120 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-41120 affect?

CVE-2026-41120 affects wyse management suite. Severity is critical (CVSS 9.8). Dell Wyse Management Suite, versions prior to WMS 5.5 HF1, contain an Acceptance of Extraneous Untrusted Data With Trusted Data vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leadin

Q: How urgent is CVE-2026-41120?

Priority 50/100. Critical severity; CISA SSVC: automatable with total technical impact; Remotely exploitable, no login, no user action

This month

CRITICAL 9.8REMOTEUPGRADE

CVE-2026-41120 is a critical-severity flaw (CVSS 9.8) affecting wyse management suite. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Dell Wyse Management Suite, versions prior to WMS 5.5 HF1, contain an Acceptance of Extraneous Untrusted Data With Trusted Data vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Remote Code Execution.

Why this priority

Critical severity
CISA SSVC: automatable with total technical impact
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 68%)
CISA exploited list	No
Weakness	CWE-349
Published	2026-06-25
Last modified	2026-10-25

Publisher (CNA): Dell · Vendor: dell

Last updated 2026-10-25 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-06-25 14:16 UTCPublished CVE record published
2026-10-25 23:10 UTCUpdated Record last modified

dell wyse management suite UPGRADE

Affected: < 5.5 · 5.5

Fixed in: 5.5

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy wyse-management-suite || rpm -q wyse-management-suite || wyse-management-suite --version

2. UPGRADE to 5.5 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade wyse-management-suite

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade wyse-management-suite

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Exact fixes by distribution

Fedora 46 · log4cplus · FIXED · 2.2.0.1-2.fc46 · FEDORA-2026-fc241370c9 · source

sudo dnf upgrade --advisory=FEDORA-2026-fc241370c9

Fedora ELN · velocitty · FIXED · 1.0.3-2.eln159 · FEDORA-2026-edae8cd295 · source

sudo dnf upgrade --advisory=FEDORA-2026-edae8cd295

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-41120?

wyse management suite: upgrade to 5.5. Exact commands for each OS are on this page.

Is CVE-2026-41120 being exploited?

CVE-2026-41120 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-41120 affect?

CVE-2026-41120 affects wyse management suite. Severity is critical (CVSS 9.8). Dell Wyse Management Suite, versions prior to WMS 5.5 HF1, contain an Acceptance of Extraneous Untrusted Data With Trusted Data vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leadin

How urgent is CVE-2026-41120?

Priority 50/100. Critical severity; CISA SSVC: automatable with total technical impact; Remotely exploitable, no login, no user action

Software pages

Dell vulnerabilities

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References

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