CVE-2026-11241

HIGHPre-NVD 8.08.0—
EchelonGraph scoreMEDIUM confidence

Score 8.0 from GitHub Security Advisory (severity: HIGH) published 2026-06-05. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 8.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
8.0
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.0Exploit: NoneExposed: 0

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

Insufficient validation of untrusted input in Cast in Google Chrome prior to 149.0.7827.53 allowed an attacker on the local network segment to perform privilege escalation via a crafted HTML page. (Chromium security severity: Low)

CVSS v3
8.0
EG Score
8.0(medium)
EPSS
1.6%
KEV
Not listed

Published

June 4, 2026

Last Modified

June 5, 2026

Advisory Details (2)

Auto-updated Jun 5, 2026
No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/497203741
generic

Chrome Releases: Stable Channel Update for Desktop

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

Vendor Advisories for CVE-2026-11241(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 30× in last 7d / 169× 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 174 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-11241?
CVE-2026-11241 is a high vulnerability published on June 4, 2026. Insufficient validation of untrusted input in Cast in Google Chrome prior to 149.0.7827.53 allowed an attacker on the local network segment to perform privilege escalation via a crafted HTML page. (Chromium security severity: Low)
When was CVE-2026-11241 disclosed?
CVE-2026-11241 was first published in the National Vulnerability Database on June 4, 2026, with the most recent update on June 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11241 actively exploited?
CVE-2026-11241 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-11241?
CVE-2026-11241 has a CVSS v3.1 base score of 8.0 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-11241?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11241, 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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