{"id":"CVE-2026-114595","aliases":["EUVD-2026-111108","GHSA-q8f9-5g2r-f3jg","UBUNTU-CVE-2026-114595"],"status":"published","title":"Integer overflow or wraparound in EPICS Base","description":"In EPICS Base release 7.0.10 and prior, an integer overflow in network request processing can cause memory to be allocated with an incorrect size. Subsequent handling of attacker supplied data may result in memory corruption, denial of service, or potential remote code execution.","severity":{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00502,"percentile":0.43466,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-190"],"published":"2026-10-27T16:48:37Z","modified":"2026-11-05T04:42:44Z","exploits":[{"source":"pocgithub","id":"ashrafzaryouh/CVE-2026-114595","title":"ashrafzaryouh/CVE-2026-114595","date":"2026-10-28","url":"https://github.com/ashrafzaryouh/CVE-2026-114595"}],"affected":[{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"epics-base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.0.3.1-2","7.0.3.1-3"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"epics-base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.0.7+dfsg1-5"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"epics-base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.0.7+dfsg1-5"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"epics-base","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.0.7+dfsg1-5"]}],"products":[{"vendor":"the epics community","product":"epics base"}],"references":[{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-300-01","tags":["government-resource","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-114595"},{"url":"https://github.com/advisories/GHSA-q8f9-5g2r-f3jg"},{"url":"https://ubuntu.com/security/CVE-2026-114595","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-114595","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-114595","title":"Integer overflow or wraparound in EPICS Base","description":"In EPICS Base release 7.0.10 and prior, an integer overflow in network request processing can cause memory to be allocated with an incorrect size. Subsequent handling of attacker supplied data may result in memory corruption, denial of service, or potential remote code execution.","status":"published","published":"2026-10-27T16:48:37.138Z","modified":"2026-11-04T20:23:57.484Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-190"],"updated_at":"2026-11-04T21:42:21.553972Z"}],"euvd":[{"id":"EUVD-2026-111108","description":"In EPICS Base release 7.0.10 and prior, an integer overflow in network request processing can cause memory to be allocated with an incorrect size. Subsequent handling of attacker supplied data may result in memory corruption, denial of service, or potential remote code execution.","status":"published","published":"2026-10-27T16:48:37Z","modified":"2026-11-04T20:23:57Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical"}],"updated_at":"2026-11-04T21:45:43.843698Z"}],"ghsa":[{"id":"GHSA-q8f9-5g2r-f3jg","title":"In EPICS Base release 7.0.10 and prior, an integer overflow in network request processing can...","description":"In EPICS Base release 7.0.10 and prior, an integer overflow in network request processing can cause memory to be allocated with an incorrect size. Subsequent handling of attacker supplied data may result in memory corruption, denial of service, or potential remote code execution.","status":"published","published":"2026-10-27T18:31:43Z","modified":"2026-10-27T18:31:50Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T15:14:30.732607Z"}],"nvd":[{"id":"CVE-2026-114595","description":"In EPICS Base release 7.0.10 and prior, an integer overflow in network request processing can cause memory to be allocated with an incorrect size. Subsequent handling of attacker supplied data may result in memory corruption, denial of service, or potential remote code execution.","status":"published","published":"2026-10-27T17:16:58.53Z","modified":"2026-11-04T21:17:50.36Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-190"],"updated_at":"2026-11-04T23:43:42.179273Z"}],"osv":[{"id":"UBUNTU-CVE-2026-114595","description":"In EPICS Base release 7.0.10 and prior, an integer overflow in network request processing can cause memory to be allocated with an incorrect size. Subsequent handling of attacker supplied data may result in memory corruption, denial of service, or potential remote code execution.","status":"published","published":"2026-10-27T17:16:00Z","modified":"2026-11-05T04:42:44Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"},{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical"}],"updated_at":"2026-11-05T13:33:25.727744Z"}]}}