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TI-2025-23479 Aliases CVE-2025-32401GHSA-3jxj-2fmg-wg9x

Heap-based buffer overflow in RT-Labs P-Net

Priority MEDIUM 42CWE-122Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-122 and the CVSS impact.

Summary

An Heap-based Buffer Overflow in RT-Labs P-Net version 1.0.1 or earlier allows an attacker to corrupt the memory of IO devices that use the library by sending a malicious RPC packet.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00337 27th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
RT-LabsP-Netup to 1.0.1—No fix listedCNA
  • P-Net VendorRT-Labs Affected up to 1.0.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:rt-labs:p-net:*:*:*:*:*:*:*:*before 1.0.2VulnerableRT-Labs
  • cpe:2.3:a:rt-labs:p-net:*:*:*:*:*:*:*:* Versions before 1.0.2 Vulnerable ·RT-Labs

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-32401
  2. 2026-10-03 Alias added: GHSA-3jxj-2fmg-wg9x

References

Advisory 1

  • TI-2025-23482 Out-of-bounds write in RT-Labs P-Net CVSS 3.1CRITICAL 9.8
  • TI-2025-23481 Out-of-bounds write in RT-Labs P-Net CVSS 3.1CRITICAL 9.8
  • TI-2025-23483 Out-of-bounds write in RT-Labs P-Net CVSS 3.1HIGH 7.5
  • TI-2025-23480 Out-of-bounds write in RT-Labs P-Net CVSS 3.1HIGH 7.5
  • TI-2025-23478 Heap-based buffer overflow in RT-Labs P-Net CVSS 3.1HIGH 7.5
  • TI-2025-23477 An Unchecked Input for Loop Condition in RT-Labs P-Net version 1.0.1 or earlier allows an… CVSS 3.1HIGH 7.5
See all 9 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences