CVE-2026-85048

HIGHPre-NVD 8.38.3—
EchelonGraph scoreHIGH confidence

Score 8.3 from GitHub Security Advisory (severity: HIGH) published 2026-09-03. 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.

Use after free in Compositing in Google Chrome prior to 152.0.7977.82 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox 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(high)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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
32%
KEV
Not listed

Published

September 3, 2026

Last Modified

September 8, 2026

Advisory Details (2)

Auto-updated Sep 3, 2026
⚠️ Active exploitation confirmed. No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/540357382
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-2026-85048(2)

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 40× in last 7d / 111× 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 111 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-85048?
CVE-2026-85048 is a high vulnerability published on September 3, 2026. Use after free in Compositing in Google Chrome prior to 152.0.7977.82 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
When was CVE-2026-85048 disclosed?
CVE-2026-85048 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-2026-85048 actively exploited?
CVE-2026-85048 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 68.1% of all scored CVEs.
What is the CVSS score of CVE-2026-85048?
CVE-2026-85048 has a CVSS v3.1 base score of 8.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-85048?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-85048, 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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