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XStream: actively exploited vulnerabilities

1 vulnerability in a XStream product (XStream) is in CISA’s catalog of exploited vulnerabilities. It was added on March 10, 2023.

By category

Add just one XStream category to your radar, or open its page.

A high count also reflects how widely a product is deployed and how much attackers care about it: it is not a security rating.

Affected products

  • XStream 1 vulnerability · Frameworks

Name used by CISA: XStream. Product families: indicative classification by this site.

Patch first

In the order of the main list (Patch first): recent additions first, then the most severe. The number is the rank within this XStream list.

  1. Rank 1XStream

    CVE-2021-39144

    CVE from 2021, added in 2023

    XStream Remote Code Execution Vulnerability

    Added more than a year ago: ranked by severity.

    Added
    Mar 10, 2023
    CISA deadline
    21 days
    CVSS severity
    8.5 (high)

Follow and verify

Indicative classification, based on the vendor and product names given by CISA. How products are classified.