Treck TCP/IP stack IPv6
YES - ON THE CISA KEV LIST
CVE-2020-11899
Treck TCP/IP stack Out-of-Bounds Read Vulnerability
overdue since 2022-03-17
Treck TCP/IP stack: 1 entries (0.1% of all KEV entries are from this vendor); 0 added in 2026.
BOD 26-04 note: this is the date printed in the CISA catalog. A federal agency's actual deadline is set by its SSVC tier - Act (3 days), Attend (14 days), Track (60 days), or the next scheduled upgrade - counted from the KEV listing date or the date the vulnerability is identified in its environment, whichever comes first. Use the tier helper on each CVE page for your own window.
Your BOD 26-04 window (SSVC tier helper)
Your remediation window ends:
Description
The Treck TCP/IP stack contains an IPv6 out-of-bounds read vulnerability.
Required action (CISA)
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2020-11899
References
Other KEV entries for this vendor: Treck TCP/IP stack
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