CVE-2026-87488

CRITICALPre-NVD 9.69.6—
EchelonGraph scoreHIGH confidence

Score 9.6 from GitHub Security Advisory (severity: CRITICAL) published 2026-09-09. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.6; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
9.6EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.6Exploit: None knownExposed: 0

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

Use after free in WebGL in Google Chrome on on Android prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

CVSS v3
9.6
Vendor severity
CRITICALper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: Critical)
EG Score
9.6(high)
EG Risk
43(Track)
EG Risk 43/100SSVC: 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
Severity96% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
37%
KEV
Not listed

Published

September 9, 2026

Last Modified

September 10, 2026

Advisory Details (2)

Auto-updated Sep 22, 2026
⚠️ Active exploitation confirmed. No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/546252753
generic🔴 Active Exploitation

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html

Vendor Advisories for CVE-2026-87488(1)

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 52× in last 7d / 129× 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 129 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-87488?
CVE-2026-87488 is a critical vulnerability published on September 9, 2026. Use after free in WebGL in Google Chrome on on Android prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)
When was CVE-2026-87488 disclosed?
CVE-2026-87488 was first published in the National Vulnerability Database on September 9, 2026, with the most recent update on September 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-87488 actively exploited?
CVE-2026-87488 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 62.7% of all scored CVEs.
What is the CVSS score of CVE-2026-87488?
CVE-2026-87488 has a CVSS v3.1 base score of 9.6 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-87488?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-87488, 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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