How severe is CVE-2026-80356?

CVE-2026-80356 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.

Is CVE-2026-80356 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-80356?

CVE-2026-80356 affects Dell Openmanage Server Administrator. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-80356?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2026-80356 published?

CVE-2026-80356 was published on 2026-09-17 and last updated on 2026-10-06.

CVE-2026-80356

CVE-2026-80356 is a high-severity vulnerability in Dell Openmanage Server Administrator with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Dell Openmanage Server Administrator
Published: 2026-09-17
Last modified: 2026-10-06

Description

Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains an Exposure of Sensitive Information to an Unauthorized Actor vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information exposure.

Frequently asked questions

What is CVE-2026-80356?: Dell OpenManage Server Administrator, versions prior to 11.1.0.3, contains an Exposure of Sensitive Information to an Unauthorized Actor vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information exposure.
How severe is CVE-2026-80356?: CVE-2026-80356 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity low, and availability none.
Is CVE-2026-80356 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-80356?: CVE-2026-80356 affects Dell Openmanage Server Administrator. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-80356?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2026-80356 published?: CVE-2026-80356 was published on 2026-09-17 and last updated on 2026-10-06.

References

https://www.dell.com/support/kbdoc/en-us/000506586/dsa-2026-403-security-update-for-dell-openmanage-server-administrator-omsa-network-access-vulnerabilitiesv

Affected products (1)

cpe:2.3:a:dell:openmanage_server_administrator:*:*:*:*:*:*:*:*

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