CVE-2026-15702

MEDIUMPre-NVD 6.36.3—
EchelonGraph scoreMEDIUM confidence

Score 6.3 from GitHub Security Advisory (severity: LOW) published 2026-07-14. 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 weekElevated
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: Elevated riskExposed: 0

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

A security vulnerability has been detected in tamagui up to 2.3.0. This affects the function updateConfig of the file code/core/web/src/config.ts. Such manipulation leads to improperly controlled modification of object prototype attributes. The attack may be performed from remote. Upgrading to version 2.3.1 is able to mitigate this issue. The name of the patch is e46af9879b7627934ea4d6d6e46e65cea53abb3d. The affected component should be upgraded.

CVSS v3
6.3
EG Score
6.3(medium)
EG Risk
44(Track)
EG Risk 44/100SSVC: 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%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
39%
KEV
Not listed

Published

July 14, 2026

Last Modified

July 15, 2026

Advisory Details (4)

Auto-updated Jul 15, 2026
Patch available. Sources: github_release, github_commit.
github_release Patch Available

v2.3.1

Patch available: tamagui/tamagui v2.3.1

https://github.com/tamagui/tamagui/releases/tag/v2.3.1
generic

Prototype pollution via public `updateConfig()` API in `@tamagui/web` · Issue #4029 · tamagui/tamagui · GitHub

https://github.com/tamagui/tamagui/issues/4029
github_commit Patch Available

commit e46af9879b76 (tamagui/tamagui)

Patch available: tamagui/tamagui v2.3.1 (contains commit e46af9879b76)

https://github.com/tamagui/tamagui/commit/e46af9879b7627934ea4d6d6e46e65cea53abb3d
generic

GitHub - tamagui/tamagui: Style React fast with 100% parity on React Native, an optional UI kit, and optimizing compiler. · GitHub

https://github.com/tamagui/tamagui/

Vendor Advisories for CVE-2026-15702(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 10× in last 7d / 55× 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 149 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-15702?
CVE-2026-15702 is a medium vulnerability published on July 14, 2026. A security vulnerability has been detected in tamagui up to 2.3.0. This affects the function updateConfig of the file code/core/web/src/config.ts. Such manipulation leads to improperly controlled modification of object prototype attributes. The attack may be performed from remote. Upgrading to…
When was CVE-2026-15702 disclosed?
CVE-2026-15702 was first published in the National Vulnerability Database on July 14, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15702 actively exploited?
CVE-2026-15702 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 61.0% of all scored CVEs.
What is the CVSS score of CVE-2026-15702?
CVE-2026-15702 has a CVSS v3 base score of 6.3 (NVD).
How do I remediate CVE-2026-15702?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15702, 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.

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