Threats Tagged 'cve-2026-87121'
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Threats Tagged 'cve-2026-87121'
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0 CVE-2026-87121 is a critical vulnerability in the lwIP TCP/IP Stack MQTT component. It involves an out-of-bounds write (CWE-787) that could allow an attacker to execute arbitrary code on affected devices. The vulnerability affects versions from 2.0.1 through 2.2.1 inclusive. The CVSS v3.1 base score is 9.8, indicating a high severity with network attack vector, no privileges required, and no user interaction needed. There is no information about available patches or vendor advisories in the provided data. Join the discussion | CVE Database V5 | 09/22/2026, 19:48:25 UTC Added: 09/22/2026, 20:04:01 UTC |
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