{"affected":[{"defaultStatus":"unaffected","product":"Telerik Reporting","source":"CNA: ProgressSoftware","vendor":"Progress Software","versions":[{"lessThan":"20.3.26.1110","status":"affected","version":"0","versionType":"custom"}]}],"cveId":"CVE-2026-106140","cwes":["CWE-502"],"description":"In Progress® Telerik® Reporting prior to version 20.3.26.1110, a deserialization of untrusted data vulnerability in the .NET Framework report designers allows a local attacker with low privileges to execute arbitrary code in the context of the designer process when the user performs certain editing operations.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":7.3,"severity":"high","source":"CNA: ProgressSoftware","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1794476549085,"publishedAt":1794476549085,"references":[{"source":"CNA: ProgressSoftware","tags":["vendor-advisory"],"url":"https://www.telerik.com/products/reporting/documentation/knowledge-base/kb-security-deserialization-of-untrusted-data-cve-2026-106140"}],"remediation":[],"revision":"5aaeb9ffc0fa25509f473e4449b174df0f02770808f94c22783e47cd786d1b4b","sources":[{"modifiedAt":1794476549085,"name":"CNA: ProgressSoftware","retrievedAt":1794478099962,"url":"https://www.cve.org/CVERecord?id=CVE-2026-106140"}],"ssvc":null,"status":"published","title":"Deserialization of Untrusted Data in Telerik Reporting Report Designers","updatedAt":1794478099962}