View at Official ubuntu advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2016-1586 medium priority: Ubuntu including 1 source packages (oxide-qt), 5 status rows across 5 suites (precise, trusty, upstream, xenial, yakkety): released 4, DNE 1.
A malicious webview could install long-lived unload handlers that re-use an incognito BrowserContext that is queued for destruction in versions of Oxide before 1.18.3.