CVSS v3
9.8
CRITICAL
EPSS Score
76.9%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Wind River VxWorks has a Buffer Overflow in the TCP component (issue 1 of 4). This is a IPNET security vulnerability: TCP Urgent Pointer = 0 that leads to an integer underflow.
Wind River VxWorks has a Buffer Overflow in the TCP component (issue 1 of 4). This is a IPNET security vulnerability: TCP Urgent Pointer = 0 that leads to an integer underflow.
Active exploitation of CVE-2019-12255 has not been confirmed. The EPSS score is 76.9%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2019-12255 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.
Ranked by exploit probability (EPSS).