CVE-2026-14109

CRITICALNVD 9.69.6—
EchelonGraph scoreHIGH confidence

Score 9.6 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-01. NVD baseline CVSS 9.6; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
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.

Insufficient policy enforcement in Mojo in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Low)

CVSS v3
9.6
EG Score
9.6(high)
EPSS
16.8%
KEV
Not listed

Published

July 1, 2026

Last Modified

July 2, 2026

Advisory Details (2)

Auto-updated Jul 1, 2026
No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/513694957
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-2026-14109(2)

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 25× in last 7d / 189× 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 189 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 06:00 UTCVendor advisory
  8. 2026-07-17 06:00 UTCGHSA enrichment
  9. 2026-07-17 02:14 UTCVendor advisory
  10. 2026-07-17 02:14 UTCGHSA enrichment
  11. 2026-07-16 22:26 UTCVendor advisory
  12. 2026-07-16 22:26 UTCGHSA enrichment
  13. 2026-07-16 18:41 UTCVendor advisory
  14. 2026-07-16 18:40 UTCGHSA enrichment
  15. 2026-07-16 17:02 UTCEPSS rescore
  16. 2026-07-16 14:54 UTCVendor advisory
  17. 2026-07-16 14:54 UTCGHSA enrichment
  18. 2026-07-16 11:04 UTCVendor advisory
  19. 2026-07-16 11:04 UTCGHSA enrichment
  20. 2026-07-16 07:16 UTCVendor advisory
  21. 2026-07-16 07:16 UTCGHSA enrichment
  22. 2026-07-16 03:30 UTCVendor advisory
  23. 2026-07-16 03:30 UTCGHSA enrichment
  24. 2026-07-15 23:44 UTCVendor advisory
  25. 2026-07-15 23:44 UTCGHSA enrichment
Show 75 more
  1. 2026-07-15 19:58 UTCVendor advisory
  2. 2026-07-15 19:58 UTCGHSA enrichment
  3. 2026-07-15 16:57 UTCEPSS rescore
  4. 2026-07-15 16:13 UTCVendor advisory
  5. 2026-07-15 16:13 UTCGHSA enrichment
  6. 2026-07-15 12:27 UTCVendor advisory
  7. 2026-07-15 12:27 UTCGHSA enrichment
  8. 2026-07-15 08:41 UTCVendor advisory
  9. 2026-07-15 08:41 UTCGHSA enrichment
  10. 2026-07-15 04:51 UTCVendor advisory
  11. 2026-07-15 04:50 UTCGHSA enrichment
  12. 2026-07-15 02:00 UTCEPSS rescore
  13. 2026-07-15 00:45 UTCVendor advisory
  14. 2026-07-15 00:45 UTCGHSA enrichment
  15. 2026-07-14 20:50 UTCVendor advisory
  16. 2026-07-14 20:50 UTCGHSA enrichment
  17. 2026-07-14 17:04 UTCVendor advisory
  18. 2026-07-14 17:04 UTCGHSA enrichment
  19. 2026-07-14 13:17 UTCVendor advisory
  20. 2026-07-14 13:17 UTCGHSA enrichment
  21. 2026-07-14 09:31 UTCVendor advisory
  22. 2026-07-14 09:31 UTCGHSA enrichment
  23. 2026-07-14 05:41 UTCVendor advisory
  24. 2026-07-14 05:41 UTCGHSA enrichment
  25. 2026-07-14 01:55 UTCVendor advisory
  26. 2026-07-14 01:55 UTCGHSA enrichment
  27. 2026-07-13 22:30 UTCEPSS rescore
  28. 2026-07-13 22:09 UTCGHSA enrichment
  29. 2026-07-13 18:23 UTCGHSA enrichment
  30. 2026-07-13 14:37 UTCGHSA enrichment
  31. 2026-07-13 10:51 UTCGHSA enrichment
  32. 2026-07-13 07:05 UTCGHSA enrichment
  33. 2026-07-13 06:12 UTCEPSS rescore
  34. 2026-07-13 03:15 UTCVendor advisory
  35. 2026-07-13 03:15 UTCGHSA enrichment
  36. 2026-07-12 23:30 UTCVendor advisory
  37. 2026-07-12 23:29 UTCGHSA enrichment
  38. 2026-07-12 19:43 UTCVendor advisory
  39. 2026-07-12 19:43 UTCGHSA enrichment
  40. 2026-07-12 15:57 UTCVendor advisory
  41. 2026-07-12 15:57 UTCGHSA enrichment
  42. 2026-07-12 12:11 UTCVendor advisory
  43. 2026-07-12 12:11 UTCGHSA enrichment
  44. 2026-07-12 08:25 UTCVendor advisory
  45. 2026-07-12 08:25 UTCGHSA enrichment
  46. 2026-07-12 05:46 UTCEPSS rescore
  47. 2026-07-12 04:39 UTCVendor advisory
  48. 2026-07-12 04:39 UTCGHSA enrichment
  49. 2026-07-12 00:53 UTCVendor advisory
  50. 2026-07-12 00:53 UTCGHSA enrichment
  51. 2026-07-11 21:07 UTCVendor advisory
  52. 2026-07-11 21:07 UTCGHSA enrichment
  53. 2026-07-11 17:21 UTCVendor advisory
  54. 2026-07-11 17:21 UTCGHSA enrichment
  55. 2026-07-11 13:35 UTCVendor advisory
  56. 2026-07-11 13:35 UTCGHSA enrichment
  57. 2026-07-11 09:48 UTCVendor advisory
  58. 2026-07-11 09:48 UTCGHSA enrichment
  59. 2026-07-11 08:27 UTCEPSS rescore
  60. 2026-07-11 06:02 UTCVendor advisory
  61. 2026-07-11 06:02 UTCGHSA enrichment
  62. 2026-07-11 02:15 UTCVendor advisory
  63. 2026-07-11 02:15 UTCGHSA enrichment
  64. 2026-07-10 22:28 UTCVendor advisory
  65. 2026-07-10 22:28 UTCGHSA enrichment
  66. 2026-07-10 18:30 UTCVendor advisory
  67. 2026-07-10 18:30 UTCGHSA enrichment
  68. 2026-07-10 14:44 UTCVendor advisory
  69. 2026-07-10 14:44 UTCGHSA enrichment
  70. 2026-07-10 10:57 UTCVendor advisory
  71. 2026-07-10 10:57 UTCGHSA enrichment
  72. 2026-07-10 07:04 UTCVendor advisory
  73. 2026-07-10 07:04 UTCGHSA enrichment
  74. 2026-07-10 03:15 UTCVendor advisory
  75. 2026-07-10 03:14 UTCGHSA enrichment

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-14109?
CVE-2026-14109 is a critical vulnerability published on July 1, 2026. Insufficient policy enforcement in Mojo in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Low)
When was CVE-2026-14109 disclosed?
CVE-2026-14109 was first published in the National Vulnerability Database on July 1, 2026, with the most recent update on July 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14109 actively exploited?
CVE-2026-14109 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 16.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-14109?
CVE-2026-14109 has a CVSS v3 base score of 9.6 (NVD).
How do I remediate CVE-2026-14109?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14109, 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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