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Unscored USN-5156-1 1 CVE

A security issue was fixed in ICU

Published Nov 24, 2021 · Updated Apr 22, 2026

Summary

It was discovered that ICU contains a double free issue.
An attacker could use this issue to cause a denial of service or possibly execute arbitrary code.

Fixed packages 1

ReleasePackageFixed in
Ubuntu · 20.04 LTS 20.04:LTS icu 66.1-2ubuntu2.1

Vulnerabilities 1

References

  • report
    https://ubuntu.com/security/CVE-2021-30535