{"cve":"CVE-2011-1313","nvd":{"published":"2011-03-08T21:59:34.577","modified":"2026-06-16T23:29:08.090","status":"Modified","description":"Double free vulnerability in IBM WebSphere Application Server (WAS) 6.1.0.x before 6.1.0.35 and 7.x before 7.0.0.15 allows remote backend IIOP servers to cause a denial of service (S0C4 ABEND and storage corruption) by rejecting IIOP requests at opportunistic time instants, as demonstrated by requests associated with an ORB_Request::getACRWorkElementPtr function call.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-399"],"references":["http://www-01.ibm.com/support/docview.wss?uid=swg1PM17170","http://www-01.ibm.com/support/docview.wss?uid=swg27014463","http://www-01.ibm.com/support/docview.wss?uid=swg1PM17170","http://www-01.ibm.com/support/docview.wss?uid=swg27014463"],"products":["ibm:websphere_application_server"],"source":"nvd","synced_at":"2026-10-19T19:57:56.749847046+00:00"},"epss":{"cve":"CVE-2011-1313","score":0.00926,"percentile":0.60468,"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."]}