Description
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.
Published: 2026-09-05
Score: 8.6 High
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 08 Sep 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 07 Sep 2026 08:45:00 +0000

Type Values Removed Values Added
First Time appeared Bilibili
Bilibili bilibili Desktop
Vendors & Products Bilibili
Bilibili bilibili Desktop

Sat, 05 Sep 2026 11:45:00 +0000

Type Values Removed Values Added
Description 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.
Title Bilibili Desktop through 1.18.0 Remote Code Execution via TLS Verification Bypass
Weaknesses CWE-295
References
Metrics cvssV3_1

{'score': 8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Subscriptions

Bilibili Bilibili Desktop
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-09-08T18:15:27.321Z

Reserved: 2026-09-05T11:16:18.327Z

Link: CVE-2026-86185

cve-icon Vulnrichment

Updated: 2026-09-08T18:15:22.394Z

cve-icon NVD

Status : Received

Published: 2026-09-05T12:16:49.240

Modified: 2026-09-08T19:20:10.120

Link: CVE-2026-86185

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-07T08:25:05Z

Weaknesses