How severe is CVE-2026-21419?

CVE-2026-21419 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2026-21419 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-21419?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-21419 have an EU (EUVD) identifier?

Yes. CVE-2026-21419 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6443.

When was CVE-2026-21419 published?

CVE-2026-21419 was published on 2026-02-09 and last updated on 2026-06-17.

CVE-2026-21419

CVE-2026-21419 is a medium-severity vulnerability with a CVSS 3.x base score of 6.6. 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-59.

Key facts

Severity: Medium (CVSS 3.x base score 6.6)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-6443
Weakness: CWE-59
Published: 2026-02-09
Last modified: 2026-06-17

Description

Dell Display and Peripheral Manager (Windows) versions prior to 2.2 contain an Improper Link Resolution Before File Access ('Link Following') vulnerability in the Installer and Service. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges

Frequently asked questions

What is CVE-2026-21419?: Dell Display and Peripheral Manager (Windows) versions prior to 2.2 contain an Improper Link Resolution Before File Access ('Link Following') vulnerability in the Installer and Service. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges
How severe is CVE-2026-21419?: CVE-2026-21419 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2026-21419 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-21419?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-21419 have an EU (EUVD) identifier?: Yes. CVE-2026-21419 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6443.
When was CVE-2026-21419 published?: CVE-2026-21419 was published on 2026-02-09 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/en-us/000384542/dsa-2026-009

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