CVE-2026-82927

MEDIUMPre-NVD 5.55.5—
EchelonGraph scoreHIGH confidence

Score 5.5 from GitHub Security Advisory published 2026-09-01. a secondary CVSS source baseline 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: None knownExposed: 0

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

Untrusted pointer dereference vulnerability in Samsung Open Source mTower allows Pointer Manipulation.

This issue affects mTower: before 06994e303637512e39062f3e037c222e8448e57e.

CVSS v3
5.5
EG Score
5.5(high)
EG Risk
25(Track)
EG Risk 25/100SSVC: 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
Severity55% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
1%
KEV
Not listed

Published

September 1, 2026

Last Modified

September 1, 2026

Advisory Details (1)

Auto-updated Sep 1, 2026
Upstream fix merged — awaiting tagged release. Sources: github_pr.
github_pr

fix(tee): validate non-secure pointers at the secure-world boundary (#249)

Fix merged in Samsung/mTower PR #250 on 2026-07-28 — awaiting tagged release

https://github.com/Samsung/mTower/pull/250

Vendor Advisories for CVE-2026-82927(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 16× in last 7d / 49× 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. 2026-09-18 23:47 UTCEG score recompute
  2. 2026-09-18 23:47 UTCGHSA enrichment
  3. 2026-09-18 19:28 UTCEPSS rescore
  4. 2026-09-17 23:58 UTCEG score recompute
  5. 2026-09-17 23:58 UTCGHSA enrichment
  6. 2026-09-16 23:14 UTCEG score recompute
  7. 2026-09-16 23:14 UTCGHSA enrichment
  8. 2026-09-16 14:08 UTCEPSS rescore
  9. 2026-09-15 23:26 UTCEG score recompute
  10. 2026-09-15 23:26 UTCGHSA enrichment
  11. 2026-09-15 03:12 UTCEPSS rescore
  12. 2026-09-15 03:12 UTCEPSS rescore
  13. 2026-09-14 23:34 UTCGHSA enrichment
  14. 2026-09-13 23:18 UTCGHSA enrichment
  15. 2026-09-12 23:30 UTCEG score recompute
  16. 2026-09-12 23:30 UTCGHSA enrichment
  17. 2026-09-11 23:42 UTCEG score recompute
  18. 2026-09-11 23:42 UTCGHSA enrichment
  19. 2026-09-11 14:53 UTCEPSS rescore
  20. 2026-09-11 14:53 UTCEPSS rescore
  21. 2026-09-10 23:54 UTCEG score recompute
  22. 2026-09-10 23:54 UTCGHSA enrichment
  23. 2026-09-09 23:40 UTCGHSA enrichment
  24. 2026-09-08 23:27 UTCEG score recompute
  25. 2026-09-08 23:27 UTCGHSA enrichment
Show 24 more
  1. 2026-09-08 22:01 UTCEPSS rescore
  2. 2026-09-07 19:56 UTCEG score recompute
  3. 2026-09-07 19:56 UTCGHSA enrichment
  4. 2026-09-06 20:08 UTCEG score recompute
  5. 2026-09-06 20:08 UTCGHSA enrichment
  6. 2026-09-06 13:48 UTCEPSS rescore
  7. 2026-09-05 20:19 UTCEG score recompute
  8. 2026-09-05 20:19 UTCGHSA enrichment
  9. 2026-09-05 15:31 UTCEPSS rescore
  10. 2026-09-04 20:30 UTCEG score recompute
  11. 2026-09-04 20:30 UTCGHSA enrichment
  12. 2026-09-04 05:07 UTCEPSS rescore
  13. 2026-09-03 20:37 UTCGHSA enrichment
  14. 2026-09-02 20:47 UTCEG score recompute
  15. 2026-09-02 20:47 UTCGHSA enrichment
  16. 2026-09-02 14:12 UTCEPSS rescore
  17. 2026-09-01 20:59 UTCGHSA enrichment
  18. 2026-09-01 13:42 UTCEG score recompute
  19. 2026-09-01 13:41 UTCGHSA enrichment
  20. 2026-09-01 12:49 UTCEG score recompute
  21. 2026-09-01 12:48 UTCGHSA enrichment
  22. 2026-09-01 11:32 UTCEG score recompute
  23. 2026-09-01 10:53 UTCEG score recompute
  24. 2026-09-01 10:52 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-82927?
CVE-2026-82927 is a medium vulnerability published on September 1, 2026. Untrusted pointer dereference vulnerability in Samsung Open Source mTower allows Pointer Manipulation. This issue affects mTower: before 06994e303637512e39062f3e037c222e8448e57e.
When was CVE-2026-82927 disclosed?
CVE-2026-82927 was first published in the National Vulnerability Database on September 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-82927 actively exploited?
CVE-2026-82927 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 98.8% of all scored CVEs.
What is the CVSS score of CVE-2026-82927?
CVE-2026-82927 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-82927?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-82927, 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-2026-82927

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