CVE-2026-13776

CRITICALNVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-01. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: None knownExposed: 0

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

Type Confusion in Dawn 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: Critical)

CVSS v3
9.8
EG Score
9.8(high)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity98% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
28%
KEV
Not listed

Published

June 30, 2026

Last Modified

July 2, 2026

Advisory Details (2)

Auto-updated Jul 25, 2026
No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/513012139
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-2026-13776(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 34× in last 7d / 212× 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 212 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-13776?
CVE-2026-13776 is a critical vulnerability published on June 30, 2026. Type Confusion in Dawn 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: Critical)
When was CVE-2026-13776 disclosed?
CVE-2026-13776 was first published in the National Vulnerability Database on June 30, 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-2026-13776 actively exploited?
CVE-2026-13776 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 72.2% of all scored CVEs.
What is the CVSS score of CVE-2026-13776?
CVE-2026-13776 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-13776?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-13776, 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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