Debian Rust Security Tracker 🩺🦀

RUSTSEC-2026-0204: Invalid pointer dereference in `fmt::Pointer` impl for `Atomic` and `Shared` when the underlying pointer is invalid

39 affected
Crate
crossbeam-epoch
Patched Versions
>=0.9.20
Debian Version
0.9.20-1
Debian Bugs
—
Issued
2026-07-06
Aliases
—
Patched:Affected

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.

Affected Packages

crossbeam-epoch 0.9.18 b3sum 1.8.2-1+b2
crossbeam-epoch 0.9.18 broot 1.57.0+dfsg-3
crossbeam-epoch 0.9.18 cargo-audit 0.22.2-1
crossbeam-epoch 0.9.18 cargo-c 0.10.16-2+b1
crossbeam-epoch 0.9.18 cargo-edit 0.13.10-1
crossbeam-epoch 0.9.18 cargo-machete 0.9.2-1
crossbeam-epoch 0.9.18 cargo-outdated 0.19.0-1+b1
crossbeam-epoch 0.9.18 czkawka-cli 11.0.1-1+b2
crossbeam-epoch 0.9.18 czkawka-gui 11.0.1-3
crossbeam-epoch 0.9.18 debcargo 2.8.4-1
crossbeam-epoch 0.9.18 debian-lsp 0.1.8-2
crossbeam-epoch 0.9.18 diskonaut 0.13.2-3
crossbeam-epoch 0.9.18 diskus 0.9.0-1
crossbeam-epoch 0.9.18 doxx 0.1.4+dfsg-1
crossbeam-epoch 0.9.18 du-dust 1.2.4-5
crossbeam-epoch 0.9.18 dysk 3.6.1-2
crossbeam-epoch 0.9.18 fd-find 10.4.2-1
crossbeam-epoch 0.9.18 gpg-sq 0.13.1-13
crossbeam-epoch 0.9.18 gpgv-sq 0.13.1-13
crossbeam-epoch 0.9.18 grcov 0.10.7-1
crossbeam-epoch 0.9.18 gst-video-thumbnailer 1.1~alpha-1
crossbeam-epoch 0.9.18 hickory-dns 0.25.2-3
crossbeam-epoch 0.9.18 jql 8.1.2-1
crossbeam-epoch 0.9.18 loggerhead 3.0.1+dfsg-2+b2
crossbeam-epoch 0.9.18 nethsm-pkcs11 2.0.0-2+b2
crossbeam-epoch 0.9.18 photodedupe 1.0.6-2
crossbeam-epoch 0.9.18 rbase64 2.0.3-2
crossbeam-epoch 0.9.18 rust-i18n-cli 4.1.0-1
crossbeam-epoch 0.9.18 sd 1.0.0-4+b2
crossbeam-epoch 0.9.18 sdml 0.3.2+20250310-7+b1
crossbeam-epoch 0.9.18 sequoia-git 0.6.0-1+b1
crossbeam-epoch 0.9.18 settle 0.40.1-9+b2
crossbeam-epoch 0.9.18 silver-platter 0.8.4-2
crossbeam-epoch 0.9.18 sq 1.3.1-11
crossbeam-epoch 0.9.18 sqop 0.37.3-1+b2
crossbeam-epoch 0.9.18 subtile-ocr 0.2.6+ds-2+b1
crossbeam-epoch 0.9.18 texlab 5.25.1-2+b1
crossbeam-epoch 0.9.18 vtracer 0.6.5-1
crossbeam-epoch 0.9.18 wasm-bindgen 0.2.108+ds-2+b1