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
9.6EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.6Exploit: None knownExposed: 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
Vendor severity
HIGHper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: High)
EG Score
9.6(medium)
EG Risk
43(Track)
EG Risk 43/100SSVC: 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%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
21%
KEV
Not listed

Published

April 23, 2026

Last Modified

May 26, 2026

Advisory Details (2)

Auto-updated Sep 14, 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.

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
chromium100.0.4896.127-1 ... 99.0.4844.84-1~deb11u1 (500 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
chromium113.0.5672.126-1 ... 147.0.7727.55-1~deb13u1 (342 versions)147.0.7727.116-1~deb12u1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 147.0.7727.55-1~deb13u1 (108 versions)147.0.7727.116-1~deb13u1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 147.0.7727.55-1~deb13u1 (109 versions)147.0.7727.116-1—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 5× in last 7d / 31× 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 337 total refreshes for this CVE.

  1. 2026-09-15 03:12 UTCEPSS rescore
  2. 2026-09-12 15:02 UTCEPSS rescore
  3. 2026-09-11 14:53 UTCEPSS rescore
  4. 2026-09-10 09:35 UTCEPSS rescore
  5. 2026-09-08 22:01 UTCEPSS rescore
  6. 2026-09-07 16:01 UTCEPSS rescore
  7. 2026-09-06 13:47 UTCEPSS rescore
  8. 2026-09-05 15:31 UTCEPSS rescore
  9. 2026-09-04 05:07 UTCEPSS rescore
  10. 2026-09-02 14:12 UTCEPSS rescore
  11. 2026-09-01 13:54 UTCEPSS rescore
  12. 2026-09-01 04:40 UTCEPSS rescore
  13. 2026-08-30 19:17 UTCEPSS rescore
  14. 2026-08-30 01:22 UTCEPSS rescore
  15. 2026-08-28 21:42 UTCEPSS rescore
  16. 2026-08-26 14:47 UTCEPSS rescore
  17. 2026-08-25 13:49 UTCEPSS rescore
  18. 2026-08-23 00:19 UTCEPSS rescore
  19. 2026-08-21 23:49 UTCEPSS rescore
  20. 2026-08-20 22:56 UTCEPSS rescore
  21. 2026-08-19 17:04 UTCEPSS rescore
  22. 2026-08-18 13:49 UTCEPSS rescore
  23. 2026-08-18 13:49 UTCEPSS rescore
  24. 2026-08-17 14:58 UTCEG score recompute
  25. 2026-08-17 14:58 UTCVendor advisory
Show 75 more
  1. 2026-08-17 14:58 UTCGHSA enrichment
  2. 2026-08-17 13:47 UTCEPSS rescore
  3. 2026-08-16 14:56 UTCEPSS rescore
  4. 2026-08-16 14:56 UTCEPSS rescore
  5. 2026-08-16 10:13 UTCVendor advisory
  6. 2026-08-16 10:13 UTCGHSA enrichment
  7. 2026-08-16 05:53 UTCEG score recompute
  8. 2026-08-16 05:53 UTCVendor advisory
  9. 2026-08-16 05:53 UTCGHSA enrichment
  10. 2026-08-16 02:15 UTCEPSS rescore
  11. 2026-08-15 01:31 UTCEPSS rescore
  12. 2026-08-14 22:22 UTCVendor advisory
  13. 2026-08-14 22:22 UTCGHSA enrichment
  14. 2026-08-14 18:03 UTCVendor advisory
  15. 2026-08-14 18:03 UTCGHSA enrichment
  16. 2026-08-14 12:52 UTCVendor advisory
  17. 2026-08-14 12:52 UTCGHSA enrichment
  18. 2026-08-14 08:33 UTCVendor advisory
  19. 2026-08-14 08:33 UTCGHSA enrichment
  20. 2026-08-14 04:13 UTCEG score recompute
  21. 2026-08-14 04:13 UTCVendor advisory
  22. 2026-08-14 04:13 UTCGHSA enrichment
  23. 2026-08-13 22:00 UTCEPSS rescore
  24. 2026-08-13 08:36 UTCVendor advisory
  25. 2026-08-13 08:36 UTCGHSA enrichment
  26. 2026-08-13 02:37 UTCGHSA enrichment
  27. 2026-08-12 22:17 UTCGHSA enrichment
  28. 2026-08-12 17:58 UTCEG score recompute
  29. 2026-08-12 17:58 UTCVendor advisory
  30. 2026-08-12 17:58 UTCGHSA enrichment
  31. 2026-08-12 13:51 UTCEPSS rescore
  32. 2026-08-12 01:22 UTCVendor advisory
  33. 2026-08-12 01:22 UTCGHSA enrichment
  34. 2026-08-11 21:02 UTCVendor advisory
  35. 2026-08-11 21:02 UTCGHSA enrichment
  36. 2026-08-11 16:43 UTCEG score recompute
  37. 2026-08-11 16:43 UTCVendor advisory
  38. 2026-08-11 16:43 UTCGHSA enrichment
  39. 2026-08-11 06:33 UTCVendor advisory
  40. 2026-08-11 06:33 UTCGHSA enrichment
  41. 2026-08-11 02:14 UTCEG score recompute
  42. 2026-08-11 02:14 UTCVendor advisory
  43. 2026-08-11 02:14 UTCGHSA enrichment
  44. 2026-08-11 00:00 UTCEPSS rescore
  45. 2026-08-10 10:18 UTCVendor advisory
  46. 2026-08-10 10:18 UTCGHSA enrichment
  47. 2026-08-10 05:58 UTCGHSA enrichment
  48. 2026-08-10 01:39 UTCVendor advisory
  49. 2026-08-10 01:39 UTCGHSA enrichment
  50. 2026-08-09 21:19 UTCVendor advisory
  51. 2026-08-09 21:19 UTCGHSA enrichment
  52. 2026-08-09 16:59 UTCEG score recompute
  53. 2026-08-09 16:59 UTCGHSA enrichment
  54. 2026-08-09 13:47 UTCEPSS rescore
  55. 2026-08-09 12:40 UTCVendor advisory
  56. 2026-08-09 12:40 UTCGHSA enrichment
  57. 2026-08-09 07:45 UTCGHSA enrichment
  58. 2026-08-09 03:25 UTCEG score recompute
  59. 2026-08-09 03:25 UTCVendor advisory
  60. 2026-08-09 03:25 UTCGHSA enrichment
  61. 2026-08-08 16:37 UTCEPSS rescore
  62. 2026-08-08 10:18 UTCGHSA enrichment
  63. 2026-08-08 05:59 UTCVendor advisory
  64. 2026-08-08 05:59 UTCGHSA enrichment
  65. 2026-08-08 01:39 UTCGHSA enrichment
  66. 2026-08-07 21:20 UTCVendor advisory
  67. 2026-08-07 21:20 UTCGHSA enrichment
  68. 2026-08-07 17:00 UTCEG score recompute
  69. 2026-08-07 17:00 UTCVendor advisory
  70. 2026-08-07 17:00 UTCGHSA enrichment
  71. 2026-08-07 12:41 UTCVendor advisory
  72. 2026-08-07 12:40 UTCGHSA enrichment
  73. 2026-08-06 21:47 UTCVendor advisory
  74. 2026-08-06 21:47 UTCGHSA enrichment
  75. 2026-08-06 17:14 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 0% probability of exploitation in the next 30 days, which ranks it in the top 79.1% of all scored CVEs.
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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