CVE-2026-21029

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory published 2026-06-05. NVD baseline CVSS 7.8; sources differ by 0.0.

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.

Improper export of android application components in Galaxy Editing Service prior to SMR Jun-2026 Release 1 allows local attacker to execute privileged operations.

CVSS v3
7.8
EG Score
7.8(medium)
EPSS
0.7%
KEV
Not listed

Published

June 5, 2026

Last Modified

June 6, 2026

Advisory Details (1)

Auto-updated Jun 6, 2026
No patch confirmed yet.
generic

Samsung Mobile Security

https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=06

Vendor Advisories for CVE-2026-21029(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 24× in last 7d / 137× 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 146 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-21029?
CVE-2026-21029 is a high vulnerability published on June 5, 2026. Improper export of android application components in Galaxy Editing Service prior to SMR Jun-2026 Release 1 allows local attacker to execute privileged operations.
When was CVE-2026-21029 disclosed?
CVE-2026-21029 was first published in the National Vulnerability Database on June 5, 2026, with the most recent update on June 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-21029 actively exploited?
CVE-2026-21029 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-21029?
CVE-2026-21029 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-21029?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-21029, 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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