CVE-2026-47213

Published: Giu 11, 2026 Last Modified: Giu 11, 2026
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high

Description

AI Translation Available

Boxlite is a sandbox service that allows users to create lightweight virtual machines (Boxes) and launch OCI containers within them to run untrusted code. In versions 0.8.2 and prior, Boxlite allows users to configure a timeout for services running inside the virtual machine. When the timeout is triggered, Boxlite sends a signal to kill the process. However, instead of using the uncatchable SIGKILL signal, Boxlite uses the catchable SIGALRM signal. Malicious code running inside the sandbox can exploit this vulnerability to continue running after the timeout is triggered, leading to resource exhaustion within the virtual machine and affecting the availability of the Boxlite service. This issue has been patched via commit 28159fc.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0004
Percentile
0,1th
Updated

EPSS Score Trend (Last 4 Days)

404

Improper Resource Shutdown or Release

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Other Confidentiality
Potential Impacts:
Dos: Resource Consumption (Other) Varies By Context Read Application Data
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: Medium
View CWE Details
https://github.com/boxlite-ai/boxlite/security/advisories/G…
https://github.com/boxlite-ai/boxlite/security/advisories/GHSA-xjhv-pp2r-6f82
https://github.com/boxlite-ai/boxlite/commit/28159fc5b6b6fd…
https://github.com/boxlite-ai/boxlite/commit/28159fc5b6b6fd5037e18a58fc4644c882…
https://github.com/boxlite-ai/boxlite/security/advisories/G…
https://github.com/boxlite-ai/boxlite/security/advisories/GHSA-xjhv-pp2r-6f82