CVE-2026-14405

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 — 3 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.

Uninitialized Use in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Low)

CVSS v3
9.6
EG Score
9.6(high)
EG Risk
—
EPSS
22.9%
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/513376037
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-2026-14405(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 21× in last 7d / 138× 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 138 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-14405?
CVE-2026-14405 is a critical vulnerability published on July 2, 2026. Uninitialized Use in V8 in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: Low)
When was CVE-2026-14405 disclosed?
CVE-2026-14405 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-2026-14405 actively exploited?
CVE-2026-14405 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 22.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-14405?
CVE-2026-14405 has a CVSS v3.1 base score of 9.6 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-14405?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14405, 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-2026-14405

Explore →

Is Your Infrastructure Affected by CVE-2026-14405?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs