{"id":"CVE-2025-1254","title":"Out-of-bounds Read, Out-of-bounds Write vulnerability in RTI Connext Professional (Recording Service) allows Overflow Buffers, Overread Buffers","summary":"Out-of-bounds Read, Out-of-bounds Write vulnerability in RTI Connext Professional (Recording Service) allows Overflow Buffers, Overread Buffers. This issue affects Connext Professional: from 7.4.0 before 7.5.0, from 7.0.0 before 7.3.0.7,…","severity":"high","cvss":7.4,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H","cwe":["CWE-125","CWE-787"],"vendor":"rti","product":"connext_professional","affected":["connext_professional >= 6.0.0, <= 6.0.1.40","connext_professional >= 6.1.0, < 6.1.2.23","connext_professional >= 7.0.0, < 7.3.0.7","connext_professional >= 7.4.0, < 7.5.0"],"patched":["connext_professional 7.5.0"],"published":"2025-05-08","updated":"2026-09-22","sourceUpdated":"2026-09-22T18:17:09.643","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-1254","references":[{"url":"https://www.rti.com/vulnerabilities/#cve-2025-1254","label":"3f572a00-62e2-4423-959a-7ea25eff1638"}],"tags":["nvd","cve.org"],"epss":0.00243,"epssPercentile":0.15737,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2025-05-08T13:54:50.480897Z"},"scores":{"nvd":7.4,"cna":7.7},"ingestedAt":"2026-09-22T18:08:12.485Z","slug":"CVE-2025-1254","body":"## Overview\n\nOut-of-bounds Read, Out-of-bounds Write vulnerability in RTI Connext Professional (Recording Service) allows Overflow Buffers, Overread Buffers. This issue affects Connext Professional: from 7.4.0 before 7.5.0, from 7.0.0 before 7.3.0.7, from 6.1.0 before 6.1.2.23, from 6.0.0 before 6.0.1.42.\n\n## Affected\n\n- `connext_professional >= 6.0.0, <= 6.0.1.40`\n- `connext_professional >= 6.1.0, < 6.1.2.23`\n- `connext_professional >= 7.0.0, < 7.3.0.7`\n- `connext_professional >= 7.4.0, < 7.5.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `connext_professional 7.5.0`","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":40.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":209283,"id":"CVE-2025-1254","ts":1790104185604,"field":"cvss","old":"7.7","new":"7.4"}]}