CVE-2026-85047

CRITICALPre-NVD 9.69.6—
EchelonGraph scoreHIGH confidence

Score 9.6 from GitHub Security Advisory (severity: CRITICAL) published 2026-09-03. 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.

Improper input validation in Transactions Platform in Google Chrome on on iOS prior to 152.0.7977.82 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

CVSS v3
9.6
Vendor severity
MEDIUMper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: Medium)
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
26%
KEV
Not listed

Published

September 3, 2026

Last Modified

September 8, 2026

Advisory Details (2)

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

Chromium

https://issues.chromium.org/issues/513790581
generic🔴 Active Exploitation

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_01882797386.html

Vendor Advisories for CVE-2026-85047(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(3 across 3 ecosystems)
Debian:12(1)
PackageVulnerable rangeFixed inDependents
chromium113.0.5672.126-1 ... 152.0.7977.75-1~deb13u1 (415 versions)152.0.7977.82-1~deb12u1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 152.0.7977.82-1~deb12u1 (181 versions)152.0.7977.82-1~deb13u1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 152.0.7977.82-1~deb13u1 (183 versions)——

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 51× in last 7d / 155× 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 155 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-85047?
CVE-2026-85047 is a critical vulnerability published on September 3, 2026. Improper input validation in Transactions Platform in Google Chrome on on iOS prior to 152.0.7977.82 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
When was CVE-2026-85047 disclosed?
CVE-2026-85047 was first published in the National Vulnerability Database on September 3, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-85047 actively exploited?
CVE-2026-85047 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 73.7% of all scored CVEs.
What is the CVSS score of CVE-2026-85047?
CVE-2026-85047 has a CVSS v3.1 base score of 9.6 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-85047?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-85047, 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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