CVE-2026-120337
Received Received - Intake

Use After Free in VStarcam O-KAM SuperIPCam

Vulnerability report for CVE-2026-120337, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-11-02

Last updated on: 2026-11-02

Assigner: VulDB

Description

A vulnerability was determined in VStarcam O-KAM SuperIPCam 1.3.3.32. Affected by this issue is the function FUN_005a2d44 of the file SuperIPCam.exe of the component P2P Session Teardown. This manipulation causes use after free. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-11-02
Last Modified
2026-11-02
Generated
2026-11-02
AI Q&A
2026-11-02
EPSS Evaluated
N/A
NVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
VStarcam O-KAM SuperIPCam 1.3.3.32

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-416 The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
CWE-119 The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

CVE-2026-120337 is a Use-After-Free (UAF) race condition in VStarcam O-KAM SuperIPCam 1.3.3.32. The flaw occurs in the P2P session teardown process where the function FUN_005a2d44 frees a session object without proper synchronization. Concurrently, another function FUN_005a2e90 attempts to access the same object, leading to heap corruption and a null-pointer dereference in SuperIPCam.exe.

Detection Guidance

Detecting this vulnerability requires monitoring for heap corruption or crashes in SuperIPCam.exe during P2P session teardown. Check for STATUS_HEAP_CORRUPTION errors in system logs or application crash dumps. Network monitoring tools can detect unusual message floods targeting the P2P session teardown process.

Impact Analysis

This vulnerability can be exploited remotely to crash the application or potentially execute arbitrary code. Attackers could send targeted messages to trigger a 100% crash rate with heap corruption, resulting in denial of service or unauthorized access to the device.

Mitigation Strategies

Immediately update to the latest patched version of O-KAM SuperIPCam if available. If no patch exists, restrict network access to the P2P session teardown port or disable P2P functionality. Implement network-level protections to block malformed session teardown messages.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-120337. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart

Security Radar

News mentioning this vulnerability
Loading related security news...