{"cve":"CVE-2011-1845","nvd":{"published":"2011-05-03T19:55:13.480","modified":"2026-06-16T23:30:13.893","status":"Modified","description":"Multiple memory leaks in the DataGrid control implementation in Microsoft Silverlight 4 before 4.0.60310.0 allow remote attackers to cause a denial of service (memory consumption) via an application involving (1) subscriptions to an INotifyDataErrorInfo.ErrorsChanged event or (2) a TextBlock or TextBox element.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://isc.sans.edu/diary.html?storyid=10747","http://support.microsoft.com/kb/2526954","http://isc.sans.edu/diary.html?storyid=10747","http://support.microsoft.com/kb/2526954"],"products":["microsoft:silverlight"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-1845","score":0.12218,"percentile":0.9617,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}