How severe is CVE-2026-46734?

CVE-2026-46734 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 user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-46734 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-46734?

CVE-2026-46734 affects Dell Display And Peripheral Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-46734?

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.

Does CVE-2026-46734 have an EU (EUVD) identifier?

Yes. CVE-2026-46734 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-39355.

When was CVE-2026-46734 published?

CVE-2026-46734 was published on 2026-06-25 and last updated on 2026-06-29.

CVE-2026-46734

CVE-2026-46734 is a high-severity vulnerability in Dell Display And Peripheral Manager 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-295.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-39355
Weakness: CWE-295
Affected product: Dell Display And Peripheral Manager
Published: 2026-06-25
Last modified: 2026-06-29

Description

Dell Display and Peripheral Manager (DDPM Mac), versions prior to 2.3, contain an Improper Certificate Validation vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Protection mechanism bypass.

Frequently asked questions

What is CVE-2026-46734?: Dell Display and Peripheral Manager (DDPM Mac), versions prior to 2.3, contain an Improper Certificate Validation vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Protection mechanism bypass.
How severe is CVE-2026-46734?: CVE-2026-46734 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 user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-46734 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-46734?: CVE-2026-46734 affects Dell Display And Peripheral Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-46734?: 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.
Does CVE-2026-46734 have an EU (EUVD) identifier?: Yes. CVE-2026-46734 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-39355.
When was CVE-2026-46734 published?: CVE-2026-46734 was published on 2026-06-25 and last updated on 2026-06-29.

References

https://www.dell.com/support/kbdoc/en-hk/000475656/dsa-2026-267?msockid=3021cac2195069ed3194ddad186a68f9

Affected products (1)

cpe:2.3:a:dell:display_and_peripheral_manager:*:*:*:*:*:macos:*:*

More vulnerabilities in Dell Display And Peripheral Manager

CVE-2026-46733 — High (CVSS 7.8): Dell Display and Peripheral Manager (DDPM Windows), versions prior to 2.3, contain an Improper Access Control…
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