High severity8.9NVD Advisory· Published Aug 3, 2025· Updated Jun 17, 2026

CVE-2025-54351

Description

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

LLM-synthesized narrative grounded in this CVE's description and references.

Es/Iperf32 versions
cpe:2.3:a:es:iperf3:3.19:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:es:iperf3:3.19:*:*:*:*:*:*:*
- (no CPE)range: 0
Esnet/iperfllm-fuzzy
Range: <3.19.1
osv-coords5 versions
pkg:rpm/opensuse/iperf&distro=openSUSE%20Leap%2015.6 pkg:rpm/opensuse/iperf&distro=openSUSE%20Tumbleweed pkg:rpm/suse/iperf&distro=SUSE%20Enterprise%20Storage%207.1 pkg:rpm/suse/iperf&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP6 pkg:rpm/suse/iperf&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7
< 3.19.1-150000.3.15.1+ 4 more
- (no CPE)range: < 3.19.1-150000.3.15.1
- (no CPE)range: < 3.19.1-1.1
- (no CPE)range: < 3.19.1-150000.3.15.1
- (no CPE)range: < 3.19.1-150000.3.15.1
- (no CPE)range: < 3.19.1-150000.3.15.1

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