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Known exploited vulnerabilities

XStream vulnerabilities attackers have used

Every XStream vulnerability in CISA's Known Exploited Vulnerabilities catalog, newest first, with the federal due date and whether it fed ransomware campaigns.

The short answer

CISA lists 1 XStream vulnerability as exploited in the wild, 0 of them added in the last 12 months. The most recent is CVE-2021-39144, added Mar 10, 2023. XStream has the most entries (1).

In KEV, all time
1
Added, last 12 months
0
Used in ransomware
0
New CVEs this week
0

Every XStream entry in CISA KEV

  1. CVE-2021-39144

    Added · due

    XStream Remote Code Execution Vulnerability

    XStream contains a remote code execution vulnerability that allows an attacker to manipulate the processed input stream and replace or inject objects that result in the execution of a local command on the server. This vulnerability can…

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