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CVE-2026-71218

🗓️ 13 Aug 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 3 Views

iperf3 JSON_read() accepts unbounded peer-controlled message length, enabling remote unauthenticated DoS via memory exhaustion.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-71218
11 Aug 202608:51
attackerkb
cve
CVE
CVE-2026-71218
11 Aug 202608:51
cve
cvelist
Cvelist
CVE-2026-71218 Iperf3: unbounded peer-controlled allocation in iperf3 json_read() allows unauthenticated remote memory exhaustion
11 Aug 202608:51
cvelist
debiancve
Debian CVE
CVE-2026-71218
11 Aug 202608:51
debiancve
euvd
EUVD
EUVD-2026-55991
11 Aug 202608:51
euvd
nvd
NVD
CVE-2026-71218
11 Aug 202609:17
nvd
osv
OSV
DEBIAN-CVE-2026-71218
11 Aug 202609:17
osv
osv
OSV
UBUNTU-CVE-2026-71218
13 Aug 202600:00
osv
ptsecurity
Positive Technologies
PT-2026-70098
11 Aug 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-71218
11 Aug 202608:51
redhatcve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04alliperf30iperf3_0_all.deb
Ubuntu18.04alliperf30iperf3_0_all.deb
Ubuntu20.04alliperf30iperf3_0_all.deb
Ubuntu22.04alliperf30iperf3_0_all.deb
Ubuntu24.04alliperf30iperf3_0_all.deb

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14 Aug 2026 18:47Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.15.3
EPSS0.00383
SSVC
3