{"id":"CVE-2026-100892","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-100892","generatedAt":"2026-10-28T01:41:19.978Z","title":"A vulnerability was found in aligungr UERANSIM up to 3.3.0.","description":"A vulnerability was found in aligungr UERANSIM up to 3.3.0. This affects the function ULInformationTransfer of the file src/gnb/rrc/handler.cpp of the component nr-gnb. Performing a manipulation of the argument dedicatedNASMessage results in memory corruption. The attack can be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.","published":"2026-09-28T01:16:29.000Z","lastModified":"2026-09-28T15:16:05.000Z","status":"Deferred","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":5.5,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-119"],"affected":[],"epss":{"score":0.00372,"percentile":0.30949,"date":"2026-10-26","history":[{"date":"2026-09-28","score":0.0061,"percentile":0.47095}]},"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 (0.37%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-28T01:16:29.000Z","detail":{"score":"5.5","severity":"MEDIUM","publishedAt":"2026-09-28T01:16:28.583Z"},"summary":"New CVE, medium severity (CVSS 5.5)."}],"references":[{"url":"https://gist.github.com/centauruszzz/c69a6bd152f45d9ca8db981f7da34bed","source":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-100892","source":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/917313","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/410842","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/410842/cti","source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-100892","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."}