{"aliases":[],"categories":[],"crate":"crossbeam-epoch","cves":[],"cvss":0.0,"database_specific":{"severity":""},"date":"2026-07-06","deb_packages":[{"crate_name":null,"deb_name":"loggerhead","version":"3.0.1+dfsg-2+b2"},{"crate_name":null,"deb_name":"sdml","version":"0.3.2+20250310-7+b1"}],"description":"Affected versions of `fmt::Display` dereference the underlying pointer. This causes a invalid pointer dereference e.g., when a pointer created with `Atomic::null` or `Shared::null`. `fmt::Debug` impls and pre-0.9 `fmt::Display` impls, which do not dereference pointers, are not affected by this issue.","id":"RUSTSEC-2026-0204","keywords":["NULL-pointer-dereference"],"patched_versions":[">=0.9.20"],"source":"debian_rustsec","title":"Invalid pointer dereference in `fmt::Pointer` impl for `Atomic` and `Shared` when the underlying pointer is invalid","url":"https://github.com/crossbeam-rs/crossbeam/pull/1276"}