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Vulnerability details: VCID-cb3t-tejn-2fcn
Vulnerability ID VCID-cb3t-tejn-2fcn
Aliases CVE-2026-47208
GHSA-76w7-j9cq-rx2j
Summary vm2 is Vulnerable to Sandbox Breakout Through Promise Species
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-913 Improper Control of Dynamically-Managed Code Resources
System Score Found at
epss 0.00077 https://api.first.org/data/v1/epss?cve=CVE-2026-47208
epss 0.00471 https://api.first.org/data/v1/epss?cve=CVE-2026-47208
cvssv3.1_qr CRITICAL https://github.com/advisories/GHSA-76w7-j9cq-rx2j
cvssv3.1 10.0 https://github.com/patriksimek/vm2
generic_textual CRITICAL https://github.com/patriksimek/vm2
cvssv3.1 10 https://github.com/patriksimek/vm2/commit/a462655009669c3124ee39498121651597529ea8
cvssv3.1 10.0 https://github.com/patriksimek/vm2/commit/a462655009669c3124ee39498121651597529ea8
generic_textual CRITICAL https://github.com/patriksimek/vm2/commit/a462655009669c3124ee39498121651597529ea8
ssvc Track* https://github.com/patriksimek/vm2/commit/a462655009669c3124ee39498121651597529ea8
cvssv3.1 10 https://github.com/patriksimek/vm2/releases/tag/v3.11.4
cvssv3.1 10.0 https://github.com/patriksimek/vm2/releases/tag/v3.11.4
generic_textual CRITICAL https://github.com/patriksimek/vm2/releases/tag/v3.11.4
ssvc Track* https://github.com/patriksimek/vm2/releases/tag/v3.11.4
cvssv3.1 10 https://github.com/patriksimek/vm2/security/advisories/GHSA-76w7-j9cq-rx2j
cvssv3.1 10.0 https://github.com/patriksimek/vm2/security/advisories/GHSA-76w7-j9cq-rx2j
cvssv3.1_qr CRITICAL https://github.com/patriksimek/vm2/security/advisories/GHSA-76w7-j9cq-rx2j
generic_textual CRITICAL https://github.com/patriksimek/vm2/security/advisories/GHSA-76w7-j9cq-rx2j
ssvc Track* https://github.com/patriksimek/vm2/security/advisories/GHSA-76w7-j9cq-rx2j
cvssv3.1 10.0 https://nvd.nist.gov/vuln/detail/CVE-2026-47208
generic_textual CRITICAL https://nvd.nist.gov/vuln/detail/CVE-2026-47208
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2026-47208
https://github.com/patriksimek/vm2
https://github.com/patriksimek/vm2/commit/a462655009669c3124ee39498121651597529ea8
https://github.com/patriksimek/vm2/releases/tag/v3.11.4
https://nvd.nist.gov/vuln/detail/CVE-2026-47208
GHSA-76w7-j9cq-rx2j https://github.com/advisories/GHSA-76w7-j9cq-rx2j
GHSA-76w7-j9cq-rx2j https://github.com/patriksimek/vm2/security/advisories/GHSA-76w7-j9cq-rx2j
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://github.com/patriksimek/vm2
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://github.com/patriksimek/vm2/commit/a462655009669c3124ee39498121651597529ea8
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://github.com/patriksimek/vm2/commit/a462655009669c3124ee39498121651597529ea8
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2026-06-12T15:08:35Z/ Found at https://github.com/patriksimek/vm2/commit/a462655009669c3124ee39498121651597529ea8
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://github.com/patriksimek/vm2/releases/tag/v3.11.4
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://github.com/patriksimek/vm2/releases/tag/v3.11.4
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2026-06-12T15:08:35Z/ Found at https://github.com/patriksimek/vm2/releases/tag/v3.11.4
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://github.com/patriksimek/vm2/security/advisories/GHSA-76w7-j9cq-rx2j
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://github.com/patriksimek/vm2/security/advisories/GHSA-76w7-j9cq-rx2j
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:P/A:Y/T:T/P:M/B:A/M:M/D:R/2026-06-12T15:08:35Z/ Found at https://github.com/patriksimek/vm2/security/advisories/GHSA-76w7-j9cq-rx2j
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2026-47208
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.23392
EPSS Score 0.00077
Published At June 13, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T20:38:54.993444+00:00 GHSA Importer Import https://github.com/advisories/GHSA-76w7-j9cq-rx2j 38.6.0