CVE-2026-85084

MEDIUMPre-NVD 6.36.3—
EchelonGraph scoreHIGH confidence

Score 6.3 from GitHub Security Advisory published 2026-09-03. a secondary CVSS source baseline 6.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.3Exploit: None knownExposed: 0

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

Out-of-bounds Write and Improper Validation of Array Index vulnerability in Samsung Open Source TizenFX Samsung/TizenFX allows Overflow Buffers.

CVSS v3
6.3
EG Score
6.3(high)
EG Risk
28(Track)
EG Risk 28/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity63% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
3%
KEV
Not listed

Published

September 2, 2026

Last Modified

September 8, 2026

Advisory Details (2)

Auto-updated Sep 2, 2026
Upstream fix merged — awaiting tagged release. Sources: github_pr.
github_pr

[Multimedia][DPCPSIRT-239] Fix memory-safety defect

Fix merged in Samsung/TizenFX PR #7815 on 2026-08-26 — awaiting tagged release

https://github.com/Samsung/TizenFX/pull/7815
github_pr

[Multimedia][DPCPSIRT-239] Fix memory-safety defect

Fix merged in Samsung/TizenFX PR #7814 on 2026-08-26 — awaiting tagged release

https://github.com/Samsung/TizenFX/pull/7814

Vendor Advisories for CVE-2026-85084(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 17× in last 7d / 40× 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. 2026-09-19 02:23 UTCEG score recompute
  2. 2026-09-19 02:23 UTCGHSA enrichment
  3. 2026-09-18 19:28 UTCEPSS rescore
  4. 2026-09-18 02:05 UTCGHSA enrichment
  5. 2026-09-17 01:46 UTCEG score recompute
  6. 2026-09-17 01:46 UTCGHSA enrichment
  7. 2026-09-16 14:09 UTCEPSS rescore
  8. 2026-09-16 05:15 UTCEPSS rescore
  9. 2026-09-16 01:27 UTCEG score recompute
  10. 2026-09-16 01:27 UTCGHSA enrichment
  11. 2026-09-15 03:12 UTCEPSS rescore
  12. 2026-09-15 03:12 UTCEPSS rescore
  13. 2026-09-15 01:08 UTCGHSA enrichment
  14. 2026-09-14 00:49 UTCEG score recompute
  15. 2026-09-14 00:49 UTCGHSA enrichment
  16. 2026-09-13 00:30 UTCEG score recompute
  17. 2026-09-13 00:30 UTCGHSA enrichment
  18. 2026-09-12 00:11 UTCEG score recompute
  19. 2026-09-12 00:11 UTCGHSA enrichment
  20. 2026-09-11 14:53 UTCEPSS rescore
  21. 2026-09-11 14:53 UTCEPSS rescore
  22. 2026-09-10 23:52 UTCEG score recompute
  23. 2026-09-10 23:52 UTCGHSA enrichment
  24. 2026-09-09 23:30 UTCEG score recompute
  25. 2026-09-09 23:30 UTCGHSA enrichment
Show 15 more
  1. 2026-09-08 22:01 UTCEPSS rescore
  2. 2026-09-08 20:04 UTCEG score recompute
  3. 2026-09-08 20:04 UTCGHSA enrichment
  4. 2026-09-07 15:48 UTCGHSA enrichment
  5. 2026-09-06 15:30 UTCEG score recompute
  6. 2026-09-06 15:30 UTCGHSA enrichment
  7. 2026-09-06 13:48 UTCEPSS rescore
  8. 2026-09-05 15:11 UTCGHSA enrichment
  9. 2026-09-04 14:49 UTCEG score recompute
  10. 2026-09-04 14:49 UTCGHSA enrichment
  11. 2026-09-04 05:07 UTCEPSS rescore
  12. 2026-09-03 14:30 UTCEG score recompute
  13. 2026-09-03 13:15 UTCEG score recompute
  14. 2026-09-02 23:31 UTCEG score recompute
  15. 2026-09-02 23:29 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-85084?
CVE-2026-85084 is a medium vulnerability published on September 2, 2026. Out-of-bounds Write and Improper Validation of Array Index vulnerability in Samsung Open Source TizenFX Samsung/TizenFX allows Overflow Buffers.
When was CVE-2026-85084 disclosed?
CVE-2026-85084 was first published in the National Vulnerability Database on September 2, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-85084 actively exploited?
CVE-2026-85084 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 96.6% of all scored CVEs.
What is the CVSS score of CVE-2026-85084?
CVE-2026-85084 has a CVSS v3 base score of 6.3 (NVD).
How do I remediate CVE-2026-85084?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-85084, 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-2026-85084

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