CVE-2026-14423

CRITICALPre-NVD 9.69.6—
EchelonGraph scoreHIGH confidence

Score 9.6 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-02. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.6; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
9.6
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 9.6Exploit: NoneExposed: 0

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

Type Confusion in Tint in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

CVSS v3
9.6
EG Score
9.6(high)
EG Risk
48(Track)
EG Risk 48/100SSVC: 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
Severity96% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
12.7%
KEV
Not listed

Published

July 2, 2026

Last Modified

July 3, 2026

Advisory Details (2)

Auto-updated Jul 2, 2026
No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/517522769
generic

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html

Vendor Advisories for CVE-2026-14423(2)

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 12× in last 7d / 136× 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 136 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-14423?
CVE-2026-14423 is a critical vulnerability published on July 2, 2026. Type Confusion in Tint in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
When was CVE-2026-14423 disclosed?
CVE-2026-14423 was first published in the National Vulnerability Database on July 2, 2026, with the most recent update on July 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14423 actively exploited?
CVE-2026-14423 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 12.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-14423?
CVE-2026-14423 has a CVSS v3.1 base score of 9.6 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-14423?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14423, 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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