CVE-2026-8920

HIGHPre-NVD 8.58.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.5 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.1%, top 98% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
8.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.5Exploit: None knownExposed: 0

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

Improper Restriction of Communication Channel to Intended Endpoints and External Control of File Name or Path in Aura Wallpaper Service allow a local user to perform file operations by sending crafted commands containing an arbitrary file path and bypassing the service’s path restrictions . On specific models , this can also cause a single feature to become unavailable . Refer to the ' Security Update for Aura Wallpaper Service ' section on the ASUS Security Advisory for more information.

CVSS v3
8.5
EG Score
8.5(medium)
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
Severity85% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
2%
KEV
Not listed

Published

July 15, 2026

Last Modified

July 15, 2026

Advisory Details (1)

Auto-updated Jul 15, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

ASUS Security Advisory | Latest Vulnerability Update

https://www.asus.com/security-advisory/

Vendor Advisories for CVE-2026-8920(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 13× in last 7d / 64× 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 171 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-8920?
CVE-2026-8920 is a high vulnerability published on July 15, 2026. Improper Restriction of Communication Channel to Intended Endpoints and External Control of File Name or Path in Aura Wallpaper Service allow a local user to perform file operations by sending crafted commands containing an arbitrary file path and bypassing the service’s path restrictions . On…
When was CVE-2026-8920 disclosed?
CVE-2026-8920 was first published in the National Vulnerability Database on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-8920 actively exploited?
CVE-2026-8920 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 98.4% of all scored CVEs.
What is the CVSS score of CVE-2026-8920?
CVE-2026-8920 has a CVSS v3 base score of 8.5 (NVD).
How do I remediate CVE-2026-8920?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-8920, 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.

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