libxstream-java 1.4.15-2: libxstream-java 1.4.15-2 for Ubuntu 24.10 (oracular)

libxstream-java 1.4.15-2, released January 16, 2026, fixes 10 CVEs in libxstream-java. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.

RoutineUnsupported product

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

n/a

No CVSS score published

Highest EPSS

0.8214

99th percentile

Priority of the 10 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 10

Fixed package versions

Product	Release	Fixed in
libxstream-java	Ubuntu 24.10 (oracular)	1.4.15-2

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2021-21351	libxstream-java: XStream is a Java library to serialize objects to XML and back again	n/a	0.8214	None reported
Routine	CVE-2021-21341	libxstream-java: XStream is a Java library to serialize objects to XML and back again	n/a	0.7780	None reported
Routine	CVE-2021-21344	libxstream-java: XStream is a Java library to serialize objects to XML and back again	n/a	0.7598	None reported
Routine	CVE-2021-21345	libxstream-java: XStream is a Java library to serialize objects to XML and back again	n/a	0.7232	None reported
Routine	CVE-2021-21342	libxstream-java: XStream is a Java library to serialize objects to XML and back again	n/a	0.4999	None reported
Routine	CVE-2021-21349	libxstream-java: XStream is a Java library to serialize objects to XML and back again	n/a	0.4683	None reported
Routine	CVE-2021-21343	libxstream-java: XStream is a Java library to serialize objects to XML and back again	n/a	0.4667	None reported
Routine	CVE-2021-21350	libxstream-java: XStream is a Java library to serialize objects to XML and back again	n/a	0.1523	None reported
Routine	CVE-2021-21347	libxstream-java: XStream is a Java library to serialize objects to XML and back again	n/a	0.1430	None reported
Routine	CVE-2021-21348	libxstream-java: XStream is a Java library to serialize objects to XML and back again	n/a	0.1383	None reported

Also fixes CVE-2021-21351

libxstream-java 1.4.11.1-1ubuntu0.2
libxstream-java on Ubuntu 20.04 LTS (focal)
libxstream-java 1.4.11.1-1~18.04.2
libxstream-java on Ubuntu 18.04.6 LTS (bionic)

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