esnet iperf3 v3.20 & v3.21 hit by CRITICAL heap-based buffer overflow (CVE-2026-101283). Unauthenticated attackers can corrupt memory. Upgrade to 3.22 now. https://radar.offseq.com/threat/cve-2026-101283-cwe-122-heap-based-buffer-overflow-in-esnet-iperf3-1608d23cd8415ceb #OffSeq #CVE2026101283 #s...
CVE-2026-101283: CWE-122 Heap-based buffer overflow in esnet iperf3
CVE-2026-101283 is a heap-based buffer overflow vulnerability in esnet iperf3 versions 3.20 and 3.21. The issue occurs in the decrypt_rsa_message() function where a 256-byte RSA buffer is read using BIO_read with an attacker-controlled ciph
radar.offseq.com
October 1, 2026 at 12:00 AM
esnet iperf3 v3.20 & v3.21 hit by CRITICAL heap-based buffer overflow (CVE-2026-101283). Unauthenticated attackers can corrupt memory. Upgrade to 3.22 now. https://radar.offseq.com/threat/cve-2026-101283-cwe-122-heap-based-buffer-overflow-in-esnet-iperf3-1608d23cd8415ceb #OffSeq #CVE2026101283 #s...