CVE-2026-46734

HIGHNVD 7.87.3▼
EchelonGraph scoreHIGH confidence

Score 7.3 from GitHub Security Advisory (severity: HIGH) published 2026-06-25. NVD baseline CVSS 7.8; sources differ by 0.5.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
7.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
7.8
EG Score
7.3(high)
EPSS
0.0%
KEV
Not listed

Published

June 25, 2026

Last Modified

June 29, 2026

Advisory Details (1)

Auto-updated Jun 26, 2026
No patch confirmed yet.
generic

DSA-2026-267: Security Updates for Dell Display and Peripheral Manager (DDPM Mac) for Multiple Vulnerabilities | Dell Hong Kong

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

Vendor Advisories for CVE-2026-46734(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 27× in last 7d / 51× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-06 20:13 UTCEG score recompute
  2. 2026-07-06 20:13 UTCGHSA enrichment
  3. 2026-07-06 08:02 UTCEG score recompute
  4. 2026-07-06 08:02 UTCGHSA enrichment
  5. 2026-07-05 19:32 UTCEG score recompute
  6. 2026-07-05 19:32 UTCGHSA enrichment
  7. 2026-07-05 07:23 UTCEG score recompute
  8. 2026-07-05 07:22 UTCGHSA enrichment
  9. 2026-07-04 19:11 UTCEG score recompute
  10. 2026-07-04 19:11 UTCGHSA enrichment
  11. 2026-07-04 07:02 UTCEG score recompute
  12. 2026-07-04 07:01 UTCGHSA enrichment
  13. 2026-07-03 18:27 UTCEG score recompute
  14. 2026-07-03 18:27 UTCGHSA enrichment
  15. 2026-07-03 06:18 UTCEG score recompute
  16. 2026-07-03 06:18 UTCGHSA enrichment
  17. 2026-07-02 18:02 UTCEG score recompute
  18. 2026-07-02 18:02 UTCGHSA enrichment
  19. 2026-07-02 05:53 UTCEG score recompute
  20. 2026-07-02 05:52 UTCGHSA enrichment
  21. 2026-07-01 17:42 UTCEG score recompute
  22. 2026-07-01 17:42 UTCGHSA enrichment
  23. 2026-07-01 05:33 UTCEG score recompute
  24. 2026-07-01 05:33 UTCGHSA enrichment
  25. 2026-06-30 23:22 UTCEPSS rescore
Show 26 more
  1. 2026-06-30 17:24 UTCEG score recompute
  2. 2026-06-30 17:24 UTCGHSA enrichment
  3. 2026-06-30 05:15 UTCEG score recompute
  4. 2026-06-30 05:15 UTCGHSA enrichment
  5. 2026-06-30 00:20 UTCNVD updateCVSS v3 → 7.8
  6. 2026-06-29 17:03 UTCEG score recompute
  7. 2026-06-29 17:03 UTCGHSA enrichment
  8. 2026-06-29 04:53 UTCEG score recompute
  9. 2026-06-29 04:52 UTCGHSA enrichment
  10. 2026-06-28 16:43 UTCEG score recompute
  11. 2026-06-28 16:43 UTCGHSA enrichment
  12. 2026-06-28 04:56 UTCEPSS rescore
  13. 2026-06-28 04:56 UTCEPSS rescore
  14. 2026-06-28 04:35 UTCEG score recompute
  15. 2026-06-28 04:34 UTCGHSA enrichment
  16. 2026-06-27 16:24 UTCEG score recompute
  17. 2026-06-27 16:24 UTCGHSA enrichment
  18. 2026-06-27 04:15 UTCEG score recompute
  19. 2026-06-27 04:15 UTCGHSA enrichment
  20. 2026-06-27 03:08 UTCEPSS rescore
  21. 2026-06-26 16:06 UTCEG score recompute
  22. 2026-06-26 16:06 UTCGHSA enrichment
  23. 2026-06-26 03:58 UTCEG score recompute
  24. 2026-06-26 03:57 UTCGHSA enrichment
  25. 2026-06-25 15:48 UTCEG score recompute
  26. 2026-06-25 15:48 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-46734?
CVE-2026-46734 is a high vulnerability published on June 25, 2026. 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.
When was CVE-2026-46734 disclosed?
CVE-2026-46734 was first published in the National Vulnerability Database on June 25, 2026, with the most recent update on June 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46734 actively exploited?
CVE-2026-46734 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-46734?
CVE-2026-46734 has a CVSS v3 base score of 7.8 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 7.3.
How do I remediate CVE-2026-46734?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46734, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-46734

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