CVE-2020-11899

CISA KEV
ACT NOW Priority: 0.00 BB Relevance: 4/100
Published: N/A Modified: N/A First seen: 2026-10-29 Status: pending_score

Description

The Treck TCP/IP stack contains an IPv6 out-of-bounds read vulnerability.

CISA Known Exploited Vulnerability

Vendor / Product Treck TCP/IP stack — IPv6
Date Added 2022-03-03
Remediation Due 2022-03-17
https://nvd.nist.gov/vuln/detail/CVE-2020-11899

Bug Bounty Relevance

4 / 100
✓ Known exploited (KEV)

CVSS Score

Unscored

EPSS — Exploitation Probability

18.42%
Raw Score 0.184200
Percentile 97.2%
Date 2026-10-29

Intelligence Sources

kev ref →