A path traversal vulnerability (CVE-2026-78249) has been identified in multifunction printers from Fujifilm Business Innovation and Sharp, potentially allowing attackers with privileged access to extract sensitive information. This highlights the importance of network segmentation and access controls for these devices, as the risk is directly tied to who can reach the printer's web management interface. Organizations should prioritize restricting access to these interfaces and verifying model-specific impact with the vendors, as a significant number of devices are currently exposed online.
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