https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-05T19:41:08.267844+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2020-35921 CVE-2020-35921 2026-10-05T19:41:08.307161+00:00

An issue was discovered in the miow crate before 0.3.6 for Rust. It has false expectations about the std::net::SocketAddr memory representation.

 https://cve.radiocsirt.org/vuln/ghsa-jrcf-4jp8-m28v GHSA-jrcf-4jp8-m28v — miow invalidly assumes the memory layout of std::net::SocketAddr 2026-10-05T19:41:08.307286+00:00

Affected: crates.io: miow

The miow crate has assumed std::net::SocketAddrV4 and std::net::SocketAddrV6 have the same memory layout as the system C representation sockaddr. It has simply casted the pointers to convert the socket addresses to the system representation. The standard library does not say anything about the memory layout, and this will cause invalid memory access if the standard library changes the implementation. No warnings or errors will be emitted once the change happens.