{"id":"CVE-2026-30802","title":"Out-of-bounds Read vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers","summary":"Out-of-bounds Read vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers. This issue affects Connext Micro: from 4.0.0 before 4.3.0, from 2.4.5 before 2.4.*.","severity":"high","cvss":8.2,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","cwe":["CWE-125"],"vendor":"rti","product":"connext_micro","affected":["connext_micro >= 2.4.5, < 4.3.0"],"patched":["connext_micro 4.3.0"],"published":"2026-06-17","updated":"2026-09-22","sourceUpdated":"2026-09-22T18:17:13.527","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-30802","references":[{"url":"https://www.rti.com/vulnerabilities/#cve-2026-30802","label":"3f572a00-62e2-4423-959a-7ea25eff1638"}],"tags":["nvd","cve.org"],"epss":0.00249,"epssPercentile":0.16476,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-06-17T17:58:36.128067Z"},"scores":{"nvd":8.2,"cna":8.8},"ingestedAt":"2026-09-22T18:08:12.477Z","slug":"CVE-2026-30802","body":"## Overview\n\nOut-of-bounds Read vulnerability in RTI Connext Micro (Core Libraries) allows Overread Buffers. This issue affects Connext Micro: from 4.0.0 before 4.3.0, from 2.4.5 before 2.4.*.\n\n## Affected\n\n- `connext_micro >= 2.4.5, < 4.3.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `connext_micro 4.3.0`","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":45.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":209305,"id":"CVE-2026-30802","ts":1790104185756,"field":"cvss","old":"8.8","new":"8.2"}]}