CVE-2026-120336 VStarcam O-KAM Client - Buffer Overflow

VStarcam O-KAM Client 1.3.3.32 contains a stack-based buffer overflow caused by improper handling in function FUN_10003EA0 in DevDll_925.dll, letting remote attackers execute arbitrary code, exploit requires no special privileges.

CVSS base score 7.3 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
View the NVD record ↗

Details

Type
Buffer Overflow
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Published
2 November 2026
Updated
3 November 2026
Weakness
CWE-119

Vendor fix

Update to the latest version of VStarcam O-KAM Client.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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