CVE-2026-92951— vm2 before 3.11.7 Module Allowlist Bypass via Custom Resolver
Quick assessment
Affected
patriksimek vm2
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
vm2 在 3.11.7 之前版本中存在一个授权校验错误的漏洞，位于其对外部包白名单的检查逻辑中。该检查使用非精确的子串匹配，而非基于完整包名边界的校验。攻击者可以通过构造一个包含白名单中某个包作为子串的、存在名称冲突的包名来绕过白名单机制，从而导致 vm2 在宿主环境中加载并执行未经授权的宿主包。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-92951
Vulnerability Information
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Vulnerability Title
vm2 before 3.11.7 Module Allowlist Bypass via Custom Resolver
Source: CVE Program / CVE List V5
Vulnerability Description
vm2 before 3.11.7 contains an incorrect authorization vulnerability in the external package allowlist check that uses non-exact substring matching instead of full package-name boundary validation. Attackers can bypass the allowlist by requiring a colliding package name that contains an allowlisted package substring, causing vm2 to load and execute unauthorized host packages in the host context.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用不正确的解析名称或索引
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| patriksimek | vm2 | 0 ~ 3.11.7 | - |
|
II. Public POCs for CVE-2026-92951
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-92951 (2)
Same Patch Batch · patriksimek · 2026-09-17 · 30 CVEs total
| CVE-2026-92947 | 10.0 CRITICAL | vm2 before 3.11.7 Memory Disclosure via Buffer Pool |
| CVE-2026-92941 | 10.0 CRITICAL | vm2 3.11.3 before 3.11.7 TLS Trust Store Manipulation |
| CVE-2026-92960 | 10.0 CRITICAL | vm2 before 3.11.6 Process-wide State Exposure via os and dns |
| CVE-2026-92940 | 10.0 CRITICAL | vm2 3.11.3 through 3.11.6 HTTPS Credential Exposure via globalAgent |
| CVE-2026-92937 | 10.0 CRITICAL | vm2 3.11.6 Remote Code Execution via Promise call/apply |
| CVE-2026-92946 | 10.0 CRITICAL | vm2 before 3.11.7 Remote Code Execution via require.external |
| CVE-2026-92956 | 10.0 CRITICAL | vm2 3.10.1 through 3.11.6 Sandbox Escape via WebAssembly.compileStreaming |
| CVE-2026-92953 | 10.0 CRITICAL | vm2 3.11.0 through 3.11.7 Prototype Pollution via TypedArray |
| CVE-2026-92955 | 10.0 CRITICAL | vm2 before 3.11.8 Sandbox Escape via NodeVM |
| CVE-2026-92957 | 9.9 CRITICAL | vm2 before 3.11.7 Authentication Bypass via node: Prefix |
| CVE-2026-92948 | 9.9 CRITICAL | vm2 3.9.6 through 3.11.5 Sandbox Escape via node:test |
| CVE-2026-92939 | 9.9 CRITICAL | vm2 3.11.3 through 3.11.6 Native Code Execution via crypto.setEngine |
| CVE-2026-92938 | 9.9 CRITICAL | vm2 3.11.3 through 3.11.6 Remote Code Execution via node:sqlite |
| CVE-2026-92944 | 9.8 CRITICAL | vm2 3.10.2 through 3.11.6 Sandbox Escape via Promise Protector |
| CVE-2026-92935 | 9.0 CRITICAL | vm2 NodeVM Remote Code Execution via Array-Shaped Require |
| CVE-2026-92934 | 9.0 CRITICAL | vm2 before 3.11.8 Sandbox Escape RCE via AggregateError |
| CVE-2026-92954 | 8.6 HIGH | vm2 3.10.0 through 3.11.5 Denial of Service via Host Promise |
| CVE-2026-92950 | 8.6 HIGH | vm2 before 3.11.7 Sandbox Escape via CLI require |
| CVE-2026-92958 | 8.5 HIGH | vm2 before 3.11.7 Denylist Bypass via fs/promises |
| CVE-2026-92942 | 7.5 HIGH | vm2 before 3.11.7 Timeout Bypass via FinalizationRegistry |
Showing top 20 of 30 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: vm2
-
CVE-2026-92963
vm2 before 3.11.2 Information Disclosure via Internal State -
CVE-2026-92962
vm2 before 3.11.4 Defense Invariant Violation via setup-sand -
CVE-2026-92961
vm2 before 3.11.6 Memory Exhaustion DoS via bufferAllocLimit -
CVE-2026-92960
vm2 before 3.11.6 Process-wide State Exposure via os and dns -
CVE-2026-92959
vm2 before 3.11.8 allowAsync Bypass via Promise Thenable
Same vendor: patriksimek
-
CVE-2026-92963
vm2 before 3.11.2 Information Disclosure via Internal State -
CVE-2026-92962
vm2 before 3.11.4 Defense Invariant Violation via setup-sand -
CVE-2026-92961
vm2 before 3.11.6 Memory Exhaustion DoS via bufferAllocLimit -
CVE-2026-92960
vm2 before 3.11.6 Process-wide State Exposure via os and dns -
CVE-2026-92959
vm2 before 3.11.8 allowAsync Bypass via Promise Thenable
V. Comments for CVE-2026-92951
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