CVE-2026-10703

LOW EPSS 15.4%
Published Jun 3, 20264w ago · Modified Jun 17, 20262w ago
2.1 CVSS 4.0
Low
Find Similar
Published Jun 3, 2026 4w ago
Last Modified Jun 17, 2026 2w ago

Description

A security vulnerability has been detected in EIPStackGroup OpENer up to 2.3.0. Affected is the function CreateMessageRouterRequestStructure of the file cipmessagerouter.c of the component SendRRData Handler. The manipulation leads to use after free. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS Details

Base Score
2.1
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
15.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety
CWE-416 Use After Free Memory Safety

References 7

  • github.com https://github.com/EIPStackGroup/OpENer/
  • github.com https://github.com/EIPStackGroup/OpENer/issues/566
  • github.com https://github.com/user-attachments/files/27100961/poc.zip
  • vuldb.com https://vuldb.com/cve/CVE-2026-10703
  • vuldb.com https://vuldb.com/submit/830921
  • vuldb.com https://vuldb.com/vuln/368016
  • vuldb.com https://vuldb.com/vuln/368016/cti

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.