EIP-2026-118366

PRE-CVE

Citrix Provisioning Services 5.6 SP1 - Streamprocess Opcode 0x40020006 Buffer Overflow (Metasploit)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-118366. PoCs published by Metasploit.

AI-analyzed exploit summary This Metasploit module exploits a buffer overflow in Citrix Provisioning Services 5.6 SP1 via a malformed UDP packet with opcode 0x40020006, achieving remote code execution under SYSTEM privileges. It uses ROP gadgets to bypass DEP and execute the payload.

Description

Citrix Provisioning Services 5.6 SP1 - Streamprocess Opcode 0x40020006 Buffer Overflow (Metasploit)

Exploits (1)

exploitdb WORKING POC VERIFIED
by Metasploit · rubyremotewindows
https://www.exploit-db.com/exploits/18968

This Metasploit module exploits a buffer overflow in Citrix Provisioning Services 5.6 SP1 via a malformed UDP packet with opcode 0x40020006, achieving remote code execution under SYSTEM privileges. It uses ROP gadgets to bypass DEP and execute the payload.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Citrix Provisioning Services 5.6 SP1 (without Hotfix CPVS56SP1E043)
No auth needed
Prerequisites: Network access to UDP port 6905 · Target system running vulnerable Citrix Provisioning Services version
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026