CVE-2026-91909: Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Neutralization of Argument Delimiter

Q: How do I fix CVE-2026-91909?

openmanage enterprise: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Q: Is CVE-2026-91909 being exploited?

CVE-2026-91909 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-2026-91909 affect?

CVE-2026-91909 affects openmanage enterprise. Severity is medium (CVSS 4.6). Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability. A low privileged attacker with adjacent network access could potentially expl

Q: How urgent is CVE-2026-91909?

Priority 16/100. No elevated risk signals yet.

Routine

MEDIUM 4.6MITIGATE

CVE-2026-91909 is a medium-severity flaw (CVSS 4.6) affecting openmanage enterprise. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability. A low privileged attacker with adjacent network access could potentially exploit this vulnerability, leading to Command execution.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	4.6 (Medium)
EPSS exploit chance	n/a
CISA exploited list	No
Weakness	CWE-88
Published	2026-11-02
Last modified	2026-11-02

Publisher (CNA): dell · Vendor: dell · Source: CVE Program record (NVD analysis pending)

Last updated 2026-11-02 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-11-02 12:19 UTCPublished CVE record published
2026-11-02 12:19 UTCUpdated Record last modified

dell openmanage enterprise MITIGATE

Affected: < 4.8.0 or later

Fixed in: 4.8.0 or later

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy openmanage-enterprise || rpm -q openmanage-enterprise || openmanage-enterprise --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Advisories and coverage

Research and news

VulDB Recent Entries: CVE-2026-91909 | Dell OpenManage Enterprise up to 4.7.x argument injection 2026-11-02

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-2026-91909?

openmanage enterprise: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-91909 being exploited?

CVE-2026-91909 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-2026-91909 affect?

CVE-2026-91909 affects openmanage enterprise. Severity is medium (CVSS 4.6). Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability. A low privileged attacker with adjacent network access could potentially expl

How urgent is CVE-2026-91909?

Priority 16/100. No elevated risk signals yet.

Software pages

Dell vulnerabilities

Related CVEs

CVE-2026-91903 MEDIUM 6.1 MITIGATE Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Limitation of a Pathname to a Restri
CVE-2026-91904 MEDIUM 5.5 MITIGATE Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Incorrect Permission Assignment for Critical
CVE-2026-91905 MEDIUM 6.4 MITIGATE Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Verification of Cryptographic Signat
CVE-2026-91906 MEDIUM 5.5 MITIGATE Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Incorrect Permission Assignment for Critical
CVE-2026-94349 HIGH 8 MITIGATE Dell OpenManage Enterprise, versions prior to 4.8.0, contains an Improper Neutralization of Special Elements u

References

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