CVE-2025-61301Public exploitNetwork attack vector

Denial of analysis via telemetry serialization limits

Published Oct 20, 2025 · Updated Oct 20, 2025

Denial of analysis in CAPEv2 at commit 52e4b43 allows remote attackers to suppress behavioral reports through a submitted sample. The reporting/mongodb.py and reporting/jsondump.py paths pass oversized or deeply nested behavior trees to bounded MongoDB BSON storage and orjson serialization, where size, nesting, or recursion limits abort report creation. Sample-submission access and execution in the sandbox are required; the resulting report can omit captured behavior or be missing entirely while the sample activity still runs.

CVSS severity7.5
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of analysis in CAPEv2 at commit 52e4b43 allows remote attackers to suppress behavioral reports through a submitted sample. The reporting/mongodb.py and reporting/jsondump.py paths pass oversized or deeply nested behavior trees to bounded MongoDB BSON storage and orjson serialization, where size, nesting, or recursion limits abort report creation. Sample-submission access and execution in the sandbox are required; the resulting report can omit captured behavior or be missing entirely while the sample activity still runs.

The record

CVE
CVE-2025-61301
Published
Oct 20, 2025
Updated
Oct 20, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-400, T1499, T1562.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 20, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 20, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
T1499Endpoint Denial of Service
T1562.001Impair Defenses: Disable or Modify Tools

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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