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Servers and applications

CVE-2016-5421

Use-after-free vulnerability in libcurl before 7.50.1 allows attackers to control which connection is used or possibly have unspecified other impact via unknown vectors.

Severity
High 8.1
Published
10 Aug 2016
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Sources
NVD

Affected software

SoftwareAffected versions
curlServers and applications · cpe:a:haxx:libcurl
  • Every version up to 7.50.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2016-5421
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2016-5421