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OpenAdvisories
High RLSA-2026:98498 1 CVE

Important: guava security update

Published Nov 13, 2026 · Updated Nov 13, 2026

Summary

Guava is a suite of core and expanded libraries that include utility classes, Google’s collections, io classes, and much much more. This project is a complete packaging of all the Guava libraries into a single jar. Individual portions of Guava can be used by downloading the appropriate module and its dependencies.

Security Fix(es):

* com.google.guava/guava: Google Guava: Denial of Service via unthrottled memory allocation during deserialization (CVE-2026-102554)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Fixed packages 1

ReleasePackageFixed in
Rocky Linux · 9 guava 0:30.1-10.el9_9.1

Vulnerabilities 1

  • High 8.2

    Denial of Service via Eager Array Allocation During Deserialization in Guava

    Allocation of resources without limits or throttling (CWE-770) during Java object deserialization in Google Guava versions 4.0 through 33.7.1 allows an attacker to cause a Denial of Service via OutOfMemoryError. When deserializing CompactHashMap, CompactHashS…

References

  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2548685
  • advisory
    https://access.redhat.com/errata/RHSA-2026:98498