Issues

• RUSTSEC-2026-0306: hex_decode_unchecked AVX2 path reads past src

  SierraSoftworks/github-backup#686 · Filter by author github-actions opened on Sep 24, 2026

• RUSTSEC-2026-0285: TLS 1.3 handshake messages incorrectly accepted across encryption level boundaries

  SierraSoftworks/github-backup#677 · Filter by author github-actions opened on Sep 15, 2026

• RUSTSEC-2026-0258: h2 unbounded empty DATA frames

  SierraSoftworks/github-backup#661 · Filter by author github-actions opened on Aug 19, 2026

• RUSTSEC-2026-0190: Unsoundness in Error::downcast_mut()

  SierraSoftworks/github-backup#610 · Filter by author github-actions opened on Jun 30, 2026

• RUSTSEC-2026-0186: Unchecked pointer offset in crate memmap2

  SierraSoftworks/github-backup#607 · Filter by author github-actions opened on Jun 23, 2026

• RUSTSEC-2026-0185: Remote memory exhaustion in quinn-proto from unbounded out-of-order stream reassembly

  SierraSoftworks/github-backup#606 · Filter by author github-actions opened on Jun 23, 2026