https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-19T23:09:18.675413+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2020-36458 CVE-2020-36458 2026-10-19T23:09:18.711183+00:00

An issue was discovered in the lexer crate through 2020-11-10 for Rust. For ReaderResult<T, E>, there is an implementation of Sync with a trait bound of T: Send, E: Send.

 https://cve.radiocsirt.org/vuln/ghsa-f997-8gxg-r354 GHSA-f997-8gxg-r354 — Data races in lexer 2026-10-19T23:09:18.711234+00:00

Affected: crates.io: lexer

lexer is a plugin based lexical reader.Affected versions of this crate implements Sync for ReaderResult<T, E> with the trait bound T: Send, E: Send. Since matching on the public enum ReaderResult<T, E> provides access to &T & &E, allowing data race to a non-Sync type T or E. This can result in a memory corruption when multiple threads concurrently access &T or &E. Suggested fix for the bug is change the trait bounds imposed on T & E to be T: Sync, E: Sync.