https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T16:46:47.015870+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2024-22189 CVE-2024-22189 — QUIC's Connection ID Mechanism vulnerable to Memory Exhaustion Attack 2026-10-04T16:46:47.032213+00:00

Affected: quic-go, quic-go_project quic-go

quic-go is an implementation of the QUIC protocol in Go. Prior to version 0.42.0, an attacker can cause its peer to run out of memory sending a large number of `NEW_CONNECTION_ID` frames that retire old connection IDs. The receiver is supposed to respond to each retirement frame with a `RETIRE_CONNECTION_ID` frame. The attacker can prevent the receiver from sending out (the vast majority of) these `RETIRE_CONNECTION_ID` frames by collapsing the peers congestion window (by selectively acknowledging received packets) and by manipulating the peer's RTT estimate. Version 0.42.0 contains a patch for the issue. No known workarounds are available.