{"id":"CVE-2025-9189","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-9189","generatedAt":"2026-10-28T00:28:58.817Z","title":"There is an out of bounds write vulnerability due to improper bounds checking resulting in a large destination address when parsing a DSB file with Digilent DASYLab.","description":"There is an out of bounds write vulnerability due to improper bounds checking resulting in a large destination address when parsing a DSB file with Digilent DASYLab.  This vulnerability may result in arbitrary code execution.  Successful exploitation requires an attacker to get a user to open a specially crafted DSB file.  The vulnerability affects all versions of DASYLab.","published":"2025-09-02T19:15:33.000Z","lastModified":"2026-09-03T17:17:23.000Z","status":"Modified","sourceIdentifier":"security@ni.com","cvss":{"version":"4.0","score":8.5,"severity":"HIGH","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/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/M"},"cwe":["CWE-1285","CWE-787"],"affected":["ni/dasylab"],"epss":{"score":0.00283,"percentile":0.20673,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.28%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://www.measx.com/en/service/productsecurity/security-updates-for-measx-software/159-securityupdates/1077-deserialization-of-untrusted-data-vulnerability-in-dasylab.html","source":"security@ni.com"},{"url":"https://www.ni.com/en/support/security/available-critical-and-security-updates-for-ni-software/memory-corruption-vulnerabilities-in-digilent-dasylab.html","tags":["Vendor Advisory"],"source":"security@ni.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-9189","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."}