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CVE-2025-70956

Quick assessment

Affected
n/a n/a
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.

TON是TON开源的一个区块链软件。 TON v2025.04之前版本存在安全漏洞，该漏洞源于RUNVM指令逻辑存在状态污染，可能导致父虚拟机状态损坏。

AI Predicted 5.9 Difficulty: Moderate EPSS 0.46% · P38

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2025-70956

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A State Pollution vulnerability was discovered in the TON Virtual Machine (TVM) before v2025.04. The issue exists in the RUNVM instruction logic (VmState::run_child_vm), which is responsible for initializing child virtual machines. The operation moves critical resources (specifically libraries and log) from the parent state to a new child state in a non-atomic manner. If an Out-of-Gas (OOG) exception occurs after resources are moved but before the state transition is finalized, the parent VM retains a corrupted state where these resources are emptied/invalid. Because RUNVM supports gas isolation, the parent VM continues execution with this corrupted state, leading to unexpected behavior or denial of service within the contract's context.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
TON 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TON是TON开源的一个区块链软件。 TON v2025.04之前版本存在安全漏洞，该漏洞源于RUNVM指令逻辑存在状态污染，可能导致父虚拟机状态损坏。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2025-70956

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III. Intelligence Information for CVE-2025-70956

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Proof of Concept for CVE-2025-70956 (1)

Same Patch Batch · n/a · 2026-02-13 · 15 CVEs total

CVE-2025-70121 free5GC 安全漏洞
CVE-2025-70093 opensourcepos 安全漏洞
CVE-2025-70091 opensourcepos 安全漏洞
CVE-2025-70094 opensourcepos 安全漏洞
CVE-2025-70123 free5GC 安全漏洞
CVE-2025-70866 Lavalite CMS 安全漏洞
CVE-2025-70957 TON 安全漏洞
CVE-2025-70122 free5GC 安全漏洞
CVE-2025-70955 TON 安全漏洞
CVE-2025-70954 TON 安全漏洞
CVE-2025-70095 opensourcepos 安全漏洞
CVE-2025-66676 IOBit Unlocker 安全漏洞
CVE-2025-69633 PrestaShop 安全漏洞
CVE-2025-69770 MojoPortal CMS 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2025-70956

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