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CVE-2026-12485 is a critical stack-based buffer overflow vulnerability in the DVRSearch service of the GeoVision GV-I/O Box 4E. DVRSearch runs by default and listens for unauthenticated UDP messages on port 10001, allowing any network-reachable attacker to interact with the vulnerable code path. During processing of the CMD_IP_SET functionality, the service uses the length of the configured IP address field and copies it into a stack-based reply buffer with memcpy without proper bounds validation. Specifically, the copy into the reply buffer at a fixed offset is attacker-controlled, creating a stack overflow condition. Because the vulnerable service is exposed over the network by default and requires no authentication or user interaction, the flaw is remotely exploitable and can lead to memory corruption on the embedded device.
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No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A buffer overflow vulnerability in GeoVision products.
A critical remote stack/buffer overflow vulnerability in the GeoVision GV-I/O Box DVRSearch service, specifically involving the CMD_IP_SET command and attacker-controlled copying of the IP field, enabling remote exploitation over UDP port 10001.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.