{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44612","assignerOrgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","state":"PUBLISHED","assignerShortName":"jpcert","dateReserved":"2026-05-07T06:22:30.124Z","datePublished":"2026-05-13T05:44:01.819Z","dateUpdated":"2026-05-13T10:49:34.155Z"},"containers":{"cna":{"affected":[{"vendor":"Bytello","product":"Bytello Share (Windows Edition) installer executable","versions":[{"version":"prior to 5.13.0.4246","status":"affected"}]}],"descriptions":[{"lang":"en","value":"Bytello Share (Windows Edition) installer executable provided by Bytello insecurely loads Dynamic Link Libraries. If there is a crafted DLL at the same directory when invoking the affected installer, arbitrary code may be executed with the privilege of the user invoking the installer."}],"problemTypes":[{"descriptions":[{"description":"Uncontrolled Search Path Element","lang":"en-US","cweId":"CWE-427","type":"CWE"}]}],"references":[{"url":"https://www.bytello.com/help/share/downloads"},{"url":"https://jvn.jp/en/jp/JVN98871848/"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV3_0":{"version":"3.0","baseSeverity":"HIGH","baseScore":7.8,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}},{"format":"CVSS","scenarios":[{"lang":"en-US","value":"GENERAL"}],"cvssV4_0":{"version":"4.0","baseSeverity":"HIGH","baseScore":8.4,"vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}}],"providerMetadata":{"orgId":"ede6fdc4-6654-4307-a26d-3331c018e2ce","shortName":"jpcert","dateUpdated":"2026-05-13T05:44:01.819Z"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-13T10:43:52.710324Z","id":"CVE-2026-44612","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-05-13T10:49:34.155Z"}}]}}