CVE-2026-11115

HIGHPre-NVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

Score 7.3 from GitHub Security Advisory (severity: HIGH) published 2026-06-05. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
7.3
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.3Exploit: NoneExposed: 0

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

Use after free in Updater in Google Chrome on Windows prior to 149.0.7827.53 allowed a local attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: Medium)

CVSS v3
7.3
EG Score
7.3(medium)
EPSS
0.2%
KEV
Not listed

Published

June 4, 2026

Last Modified

June 8, 2026

Advisory Details (2)

Auto-updated Jun 9, 2026
No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/501370283
generic

Chrome Releases: Stable Channel Update for Desktop

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

Vendor Advisories for CVE-2026-11115(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 29× in last 7d / 168× 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 173 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-11115?
CVE-2026-11115 is a high vulnerability published on June 4, 2026. Use after free in Updater in Google Chrome on Windows prior to 149.0.7827.53 allowed a local attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: Medium)
When was CVE-2026-11115 disclosed?
CVE-2026-11115 was first published in the National Vulnerability Database on June 4, 2026, with the most recent update on June 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11115 actively exploited?
CVE-2026-11115 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-11115?
CVE-2026-11115 has a CVSS v3.1 base score of 7.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-11115?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11115, 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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