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Vulnerabilities / CVE-2025-54351

critical

CVE-2025-54351

iperf3: iperf Buffer Overflow

Published Modified CWE 420
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Red Hat8.9CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L

Trivy's own label is CRITICAL. Rated critical by NVD, Photon OS. Rated lower by Red Hat (high).

Description

In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).

Affected packages and fixed versions

SourcePackageFixed in
Photon OS 4.0iperf, iperf-doc3.19.1-1.ph4
alpine 3.22iperf33.19.1-r0
alpine 3.23iperf33.19.1-r0
alpine 3.24iperf33.19.1-r0
alpine edgeiperf33.19.1-r0
rapidfort alpine 3.20iperf33.19.1-r0
rapidfort alpine 3.21iperf33.19.1-r0
rapidfort alpine 3.23iperf33.19.1-r0
rapidfort alpine 3.24iperf33.19.1-r0
rapidfort ubuntu 20.04iperf30:3.19.1-1
rapidfort ubuntu 22.04iperf30:3.19.1-1
rapidfort ubuntu 24.04iperf30:3.19.1-1
Show all 13 entries from 12 sources
SourcePackageFixed in
Photon OS 4.0iperf3.19.1-1.ph4
Photon OS 4.0iperf-doc3.19.1-1.ph4
alpine 3.22iperf33.19.1-r0
alpine 3.23iperf33.19.1-r0
alpine 3.24iperf33.19.1-r0
alpine edgeiperf33.19.1-r0
rapidfort alpine 3.20iperf33.19.1-r0
rapidfort alpine 3.21iperf33.19.1-r0
rapidfort alpine 3.23iperf33.19.1-r0
rapidfort alpine 3.24iperf33.19.1-r0
rapidfort ubuntu 20.04iperf30:3.19.1-1
rapidfort ubuntu 22.04iperf30:3.19.1-1
rapidfort ubuntu 24.04iperf30:3.19.1-1

References

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.