CVE-2026-6919

CRITICALNVD 9.69.6—
EchelonGraph scoreMEDIUM confidence

Score 9.6 from GitHub Security Advisory (severity: CRITICAL) published 2026-04-23. NVD baseline CVSS 9.6; sources differ by 0.0.

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

Use after free in DevTools in Google Chrome prior to 147.0.7727.117 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

CVSS v3
9.6
EG Score
9.6(medium)
EPSS
20.4%
KEV
Not listed

Published

April 23, 2026

Last Modified

May 26, 2026

Advisory Details (2)

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

Chromium

https://issues.chromium.org/issues/493652473
generic

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_22.html

Vendor Advisories for CVE-2026-6919(1)

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 10× in last 7d / 43× 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 242 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-6919?
CVE-2026-6919 is a critical vulnerability published on April 23, 2026. Use after free in DevTools in Google Chrome prior to 147.0.7727.117 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
When was CVE-2026-6919 disclosed?
CVE-2026-6919 was first published in the National Vulnerability Database on April 23, 2026, with the most recent update on May 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-6919 actively exploited?
CVE-2026-6919 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 20.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-6919?
CVE-2026-6919 has a CVSS v3 base score of 9.6 (NVD).
How do I remediate CVE-2026-6919?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-6919, 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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