CISA Releases ICS Advisory on Real-Time Operating System Vulnerabilities

Original release date: April 29, 2021

CISA has released Industrial Control Systems Advisory ICSA-21-119-04 Multiple RTOS to provide notice of multiple vulnerabilities found in real-time operating systems (RTOS) and supporting libraries. Successful exploitation of these vulnerabilities could result in unexpected behavior such as a crash or a remote code injection/execution.

CISA encourages users and administrators to review the ICS Advisory for mitigation recommendations and available updates.

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