CVE-2025-69806Public exploitNetwork attack vector

Unauthenticated memory disclosure via unchecked hotbar index

Published Feb 12, 2026 · Updated Feb 12, 2026

Out-of-bounds read in p2r3 bareiron commit 8e4d4020d allows remote attackers to disclose process memory via a crafted packet. cs_setHeldItem truncates a user-controlled 16-bit held-item value into player->hotbar without checking the inventory bounds, and handlePlayerAction later reads inventory arrays at that index. No authentication or user interaction is required, and the exposed values are returned in a container-slot response.

CVSS severity7.5
High
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in p2r3 bareiron commit 8e4d4020d allows remote attackers to disclose process memory via a crafted packet. cs_setHeldItem truncates a user-controlled 16-bit held-item value into player->hotbar without checking the inventory bounds, and handlePlayerAction later reads inventory arrays at that index. No authentication or user interaction is required, and the exposed values are returned in a container-slot response.

The record

CVE
CVE-2025-69806
Published
Feb 12, 2026
Updated
Feb 12, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-125, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 12, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 12, 2026Record 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:H/I:N/A:N

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1190Exploit Public-Facing Application

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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