{"id":"CVE-2026-18460","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-18460","generatedAt":"2026-10-28T01:52:57.052Z","title":"Off-by-one Error, Out-of-bounds Write vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Buffers.","description":"Off-by-one Error, Out-of-bounds Write vulnerability in RTI Connext Professional (Core Libraries) allows Overflow Buffers. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.0.0 before 7.3.1.6.","published":"2026-09-22T18:17:12.000Z","lastModified":"2026-09-22T19:37:37.000Z","status":"Awaiting Analysis","sourceIdentifier":"3f572a00-62e2-4423-959a-7ea25eff1638","cvss":{"version":"4.0","score":6.9,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-193","CWE-787"],"affected":[],"epss":{"score":0.00428,"percentile":0.3679,"date":"2026-10-26","history":[{"date":"2026-09-23","score":0.00428,"percentile":0.36669}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.43%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-22T18:17:12.000Z","detail":{"score":"6.9","severity":"MEDIUM","publishedAt":"2026-09-22T18:17:11.940Z"},"summary":"New CVE, medium severity (CVSS 6.9)."}],"references":[{"url":"https://www.rti.com/vulnerabilities/#cve-2026-18460","source":"3f572a00-62e2-4423-959a-7ea25eff1638"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-18460","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}