CVE-2026-21054

MEDIUMPre-NVD 6.96.9—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.9 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2%, top 95% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
6.9EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.9Exploit: None knownExposed: 0

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

Improper export of android application components in InputSharing prior to version 2.7.01.4 allows local attackers to access sharing data.

CVSS v3
6.9
EG Score
6.9(medium)
EG Risk
31(Track)
EG Risk 31/100SSVC: 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
Severity69% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
5%
KEV
Not listed

Published

July 10, 2026

Last Modified

July 10, 2026

Advisory Details (1)

Auto-updated Jul 10, 2026
No patch confirmed yet.
generic

Samsung Mobile Security

https://security.samsungmobile.com/serviceWeb.smsb?year=2026&month=07

Vendor Advisories for CVE-2026-21054(1)

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

Data Freshness Timeline

(refreshed 17× in last 7d / 78× 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.

Showing the most recent 100 of 118 total refreshes for this CVE.

  1. 2026-08-30 06:40 UTCEG score recompute
  2. 2026-08-30 06:40 UTCGHSA enrichment
  3. 2026-08-30 01:22 UTCEPSS rescore
  4. 2026-08-28 21:41 UTCEPSS rescore
  5. 2026-08-28 02:40 UTCEG score recompute
  6. 2026-08-28 02:40 UTCGHSA enrichment
  7. 2026-08-27 14:25 UTCEPSS rescore
  8. 2026-08-27 02:50 UTCEG score recompute
  9. 2026-08-27 02:50 UTCGHSA enrichment
  10. 2026-08-26 14:46 UTCEPSS rescore
  11. 2026-08-26 03:44 UTCEG score recompute
  12. 2026-08-26 03:44 UTCGHSA enrichment
  13. 2026-08-25 13:48 UTCEPSS rescore
  14. 2026-08-24 21:43 UTCEG score recompute
  15. 2026-08-24 21:43 UTCGHSA enrichment
  16. 2026-08-23 22:03 UTCEG score recompute
  17. 2026-08-23 22:03 UTCGHSA enrichment
  18. 2026-08-23 00:19 UTCEPSS rescore
  19. 2026-08-22 22:55 UTCGHSA enrichment
  20. 2026-08-21 23:49 UTCEG score recompute
  21. 2026-08-21 23:49 UTCGHSA enrichment
  22. 2026-08-21 23:49 UTCEPSS rescore
  23. 2026-08-21 00:43 UTCEG score recompute
  24. 2026-08-21 00:43 UTCGHSA enrichment
  25. 2026-08-20 22:55 UTCEPSS rescore
Show 75 more
  1. 2026-08-20 01:37 UTCEG score recompute
  2. 2026-08-20 01:37 UTCGHSA enrichment
  3. 2026-08-19 17:03 UTCEPSS rescore
  4. 2026-08-18 22:22 UTCEG score recompute
  5. 2026-08-18 22:22 UTCGHSA enrichment
  6. 2026-08-18 13:48 UTCEPSS rescore
  7. 2026-08-17 22:14 UTCEG score recompute
  8. 2026-08-17 22:14 UTCGHSA enrichment
  9. 2026-08-17 13:47 UTCEPSS rescore
  10. 2026-08-16 19:44 UTCEG score recompute
  11. 2026-08-16 19:44 UTCGHSA enrichment
  12. 2026-08-16 14:56 UTCEPSS rescore
  13. 2026-08-16 02:14 UTCEPSS rescore
  14. 2026-08-15 20:38 UTCEG score recompute
  15. 2026-08-15 20:38 UTCGHSA enrichment
  16. 2026-08-15 01:30 UTCEPSS rescore
  17. 2026-08-14 21:32 UTCGHSA enrichment
  18. 2026-08-13 22:26 UTCEG score recompute
  19. 2026-08-13 22:26 UTCGHSA enrichment
  20. 2026-08-13 22:00 UTCEPSS rescore
  21. 2026-08-12 23:19 UTCEG score recompute
  22. 2026-08-12 23:19 UTCGHSA enrichment
  23. 2026-08-12 13:50 UTCEPSS rescore
  24. 2026-08-12 00:14 UTCEG score recompute
  25. 2026-08-12 00:13 UTCGHSA enrichment
  26. 2026-08-11 13:42 UTCEPSS rescore
  27. 2026-08-11 01:08 UTCEG score recompute
  28. 2026-08-11 01:08 UTCGHSA enrichment
  29. 2026-08-11 00:00 UTCEPSS rescore
  30. 2026-08-10 02:02 UTCEG score recompute
  31. 2026-08-10 02:02 UTCGHSA enrichment
  32. 2026-08-09 13:46 UTCEPSS rescore
  33. 2026-08-09 02:57 UTCEG score recompute
  34. 2026-08-09 02:57 UTCGHSA enrichment
  35. 2026-08-08 16:37 UTCEPSS rescore
  36. 2026-08-08 03:51 UTCGHSA enrichment
  37. 2026-08-07 04:45 UTCEG score recompute
  38. 2026-08-07 04:45 UTCGHSA enrichment
  39. 2026-08-06 13:46 UTCEPSS rescore
  40. 2026-08-06 05:39 UTCEG score recompute
  41. 2026-08-06 05:39 UTCGHSA enrichment
  42. 2026-08-05 19:17 UTCEPSS rescore
  43. 2026-08-05 06:33 UTCGHSA enrichment
  44. 2026-08-04 05:13 UTCEG score recompute
  45. 2026-08-04 05:13 UTCGHSA enrichment
  46. 2026-08-03 10:35 UTCEPSS rescore
  47. 2026-08-03 06:01 UTCGHSA enrichment
  48. 2026-08-02 06:25 UTCEG score recompute
  49. 2026-08-02 06:25 UTCGHSA enrichment
  50. 2026-08-02 02:26 UTCEPSS rescore
  51. 2026-08-01 07:17 UTCEG score recompute
  52. 2026-08-01 07:17 UTCGHSA enrichment
  53. 2026-08-01 04:15 UTCEPSS rescore
  54. 2026-07-31 07:48 UTCEG score recompute
  55. 2026-07-31 07:48 UTCGHSA enrichment
  56. 2026-07-30 08:37 UTCEG score recompute
  57. 2026-07-30 08:37 UTCGHSA enrichment
  58. 2026-07-30 01:30 UTCEPSS rescore
  59. 2026-07-29 09:32 UTCEG score recompute
  60. 2026-07-29 09:32 UTCGHSA enrichment
  61. 2026-07-28 10:26 UTCGHSA enrichment
  62. 2026-07-27 11:19 UTCGHSA enrichment
  63. 2026-07-26 12:13 UTCEG score recompute
  64. 2026-07-26 12:13 UTCGHSA enrichment
  65. 2026-07-25 14:17 UTCEPSS rescore
  66. 2026-07-25 14:17 UTCEPSS rescore
  67. 2026-07-24 14:17 UTCEPSS rescore
  68. 2026-07-23 03:06 UTCEG score recompute
  69. 2026-07-22 14:08 UTCEPSS rescore
  70. 2026-07-20 17:08 UTCEPSS rescore
  71. 2026-07-19 14:31 UTCEPSS rescore
  72. 2026-07-19 14:31 UTCEPSS rescore
  73. 2026-07-18 10:04 UTCEPSS rescore
  74. 2026-07-18 10:04 UTCEPSS rescore
  75. 2026-07-16 22:56 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-21054?
CVE-2026-21054 is a medium vulnerability published on July 10, 2026. Improper export of android application components in InputSharing prior to version 2.7.01.4 allows local attackers to access sharing data.
When was CVE-2026-21054 disclosed?
CVE-2026-21054 was first published in the National Vulnerability Database on July 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-21054 actively exploited?
CVE-2026-21054 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 95.5% of all scored CVEs.
What is the CVSS score of CVE-2026-21054?
CVE-2026-21054 has a CVSS v3 base score of 6.9 (NVD).
How do I remediate CVE-2026-21054?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-21054, 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

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