CVE-2026-11011

HIGHPre-NVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-06-05. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: None knownExposed: 0

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

Insufficient policy enforcement in Password Manager in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

CVSS v3
8.1
EG Score
8.1(medium)
EG Risk
37(Track)
EG Risk 37/100SSVC: 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
Severity81% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
23%
KEV
Not listed

Published

June 4, 2026

Last Modified

July 22, 2026

Advisory Details (2)

Auto-updated Jun 8, 2026
No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/496702621
generic

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html

Vendor Advisories for CVE-2026-11011(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 12× in last 7d / 76× 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 158 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-11011?
CVE-2026-11011 is a high vulnerability published on June 4, 2026. Insufficient policy enforcement in Password Manager in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)
When was CVE-2026-11011 disclosed?
CVE-2026-11011 was first published in the National Vulnerability Database on June 4, 2026, with the most recent update on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11011 actively exploited?
CVE-2026-11011 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 76.7% of all scored CVEs.
What is the CVSS score of CVE-2026-11011?
CVE-2026-11011 has a CVSS v3.1 base score of 8.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-11011?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11011, 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.

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