CVE-2026-86185

HIGHPre-NVD 8.08.0—
EchelonGraph scoreHIGH confidence

Score 8.0 from GitHub Security Advisory (severity: HIGH) published 2026-09-05. a secondary CVSS source baseline 8.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.0Exploit: None knownExposed: 0

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

Bilibili Desktop through 1.18.0 disables TLS certificate verification process-wide and executes unsigned remote JavaScript configuration without integrity checks. An attacker in an on-path network position can intercept configuration fetches, inject arbitrary JavaScript executed in the renderer with access to the privileged IPC bridge, and execute system commands or steal login credentials.

CVSS v3
8.0
EG Score
8.0(high)
EG Risk
36(Track)
EG Risk 36/100SSVC: 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
Severity80% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
1%
KEV
Not listed

Published

September 5, 2026

Last Modified

September 8, 2026

Advisory Details (4)

Auto-updated Sep 5, 2026
No patch confirmed yet.
generic

Bilibili Desktop through 1.18.0 Remote Code Execution via TLS Verification Bypass | Advisories | VulnCheck

https://www.vulncheck.com/advisories/bilibili-desktop-through-1.18.0-remote-code-execution-via-tls-verification-bypass
generic

哔哩哔哩下载中心

https://app.bilibili.com/
generic

bilibili-desktop-tls-disabled-rce/advisory.md at main · LeoWSY-hashblue/bilibili-desktop-tls-disabled-rce · GitHub

https://github.com/LeoWSY-hashblue/bilibili-desktop-tls-disabled-rce/blob/main/advisory.md
generic

GitHub - LeoWSY-hashblue/bilibili-desktop-tls-disabled-rce: Sanitized advisory for Bilibili Desktop process-wide TLS verification disabled + unsigned remote code-injection config → LAN MITM RCE (CWE-295 / CWE-494 / CWE-94) · GitHub

https://github.com/LeoWSY-hashblue/bilibili-desktop-tls-disabled-rce

Vendor Advisories for CVE-2026-86185(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 26× in last 7d / 57× 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.

  1. 2026-09-20 16:12 UTCGHSA enrichment
  2. 2026-09-20 04:54 UTCGHSA enrichment
  3. 2026-09-19 17:35 UTCEG score recompute
  4. 2026-09-19 17:35 UTCGHSA enrichment
  5. 2026-09-19 06:15 UTCEG score recompute
  6. 2026-09-19 06:15 UTCGHSA enrichment
  7. 2026-09-18 19:28 UTCEPSS rescore
  8. 2026-09-18 18:58 UTCGHSA enrichment
  9. 2026-09-18 07:40 UTCGHSA enrichment
  10. 2026-09-17 20:22 UTCEG score recompute
  11. 2026-09-17 20:22 UTCGHSA enrichment
  12. 2026-09-17 19:32 UTCEPSS rescore
  13. 2026-09-17 08:36 UTCGHSA enrichment
  14. 2026-09-16 21:18 UTCEG score recompute
  15. 2026-09-16 21:18 UTCGHSA enrichment
  16. 2026-09-16 14:09 UTCEPSS rescore
  17. 2026-09-16 09:00 UTCGHSA enrichment
  18. 2026-09-15 21:25 UTCGHSA enrichment
  19. 2026-09-15 10:07 UTCEG score recompute
  20. 2026-09-15 10:07 UTCGHSA enrichment
  21. 2026-09-15 03:12 UTCEPSS rescore
  22. 2026-09-15 03:12 UTCEPSS rescore
  23. 2026-09-14 22:48 UTCGHSA enrichment
  24. 2026-09-14 11:30 UTCGHSA enrichment
  25. 2026-09-14 00:13 UTCEG score recompute
Show 32 more
  1. 2026-09-14 00:13 UTCGHSA enrichment
  2. 2026-09-13 12:55 UTCGHSA enrichment
  3. 2026-09-13 01:37 UTCEG score recompute
  4. 2026-09-13 01:37 UTCGHSA enrichment
  5. 2026-09-12 14:19 UTCGHSA enrichment
  6. 2026-09-12 03:01 UTCGHSA enrichment
  7. 2026-09-11 15:43 UTCEG score recompute
  8. 2026-09-11 15:43 UTCGHSA enrichment
  9. 2026-09-11 14:53 UTCEPSS rescore
  10. 2026-09-11 14:53 UTCEPSS rescore
  11. 2026-09-11 04:24 UTCGHSA enrichment
  12. 2026-09-10 17:06 UTCEG score recompute
  13. 2026-09-10 17:06 UTCGHSA enrichment
  14. 2026-09-10 05:48 UTCGHSA enrichment
  15. 2026-09-09 18:30 UTCGHSA enrichment
  16. 2026-09-09 07:12 UTCEG score recompute
  17. 2026-09-09 07:12 UTCGHSA enrichment
  18. 2026-09-08 22:01 UTCEPSS rescore
  19. 2026-09-08 19:55 UTCEG score recompute
  20. 2026-09-08 19:55 UTCGHSA enrichment
  21. 2026-09-08 08:11 UTCGHSA enrichment
  22. 2026-09-07 20:52 UTCGHSA enrichment
  23. 2026-09-07 09:34 UTCGHSA enrichment
  24. 2026-09-06 22:16 UTCEG score recompute
  25. 2026-09-06 22:16 UTCGHSA enrichment
  26. 2026-09-06 13:48 UTCEPSS rescore
  27. 2026-09-06 10:58 UTCGHSA enrichment
  28. 2026-09-05 23:40 UTCEG score recompute
  29. 2026-09-05 23:40 UTCGHSA enrichment
  30. 2026-09-05 12:22 UTCEG score recompute
  31. 2026-09-05 11:44 UTCEG score recompute
  32. 2026-09-05 11:42 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-86185?
CVE-2026-86185 is a high vulnerability published on September 5, 2026. Bilibili Desktop through 1.18.0 disables TLS certificate verification process-wide and executes unsigned remote JavaScript configuration without integrity checks. An attacker in an on-path network position can intercept configuration fetches, inject arbitrary JavaScript executed in the renderer…
When was CVE-2026-86185 disclosed?
CVE-2026-86185 was first published in the National Vulnerability Database on September 5, 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-2026-86185 actively exploited?
CVE-2026-86185 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 98.7% of all scored CVEs.
What is the CVSS score of CVE-2026-86185?
CVE-2026-86185 has a CVSS v3 base score of 8.0 (NVD).
How do I remediate CVE-2026-86185?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-86185, 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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