CVE-2026-11655

HIGHPre-NVD 8.38.3—
EchelonGraph scoreMEDIUM confidence

Score 8.3 from GitHub Security Advisory (severity: HIGH) published 2026-06-09. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 8.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
8.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.3Exploit: None knownExposed: 0

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

Integer overflow in Media in Google Chrome on Mac prior to 149.0.7827.103 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
8.3
Vendor severity
HIGHper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: High)
EG Score
8.3(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
Severity83% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
15%
KEV
Not listed

Published

June 8, 2026

Last Modified

July 23, 2026

Advisory Details (2)

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

Chromium

https://issues.chromium.org/issues/513396305
generic🔴 Active Exploitation

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html

Vendor Advisories for CVE-2026-11655(2)

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 ... 149.0.7827.53-1~deb13u1 (366 versions)149.0.7827.102-1~deb12u1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 149.0.7827.53-1~deb13u1 (132 versions)149.0.7827.102-1~deb13u1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 149.0.7827.53-1~deb13u1 (133 versions)149.0.7827.102-1—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 21× in last 7d / 126× 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 292 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-11655?
CVE-2026-11655 is a high vulnerability published on June 8, 2026. Integer overflow in Media in Google Chrome on Mac prior to 149.0.7827.103 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-2026-11655 disclosed?
CVE-2026-11655 was first published in the National Vulnerability Database on June 8, 2026, with the most recent update on July 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11655 actively exploited?
CVE-2026-11655 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 84.9% of all scored CVEs.
What is the CVSS score of CVE-2026-11655?
CVE-2026-11655 has a CVSS v3.1 base score of 8.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-11655?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11655, 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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