Issues

• tests: surviving mutants in 7z packed_stream_count and ZIP descriptor window checks

  coreP3tests
  bug-ops/exarch#685 · Filter by author bug-ops opened on Oct 21, 2026

• zip: after_descriptor assumes a streaming reader resumes no later than the next known header

  coreP3researchsecurity
  bug-ops/exarch#683 · Filter by author bug-ops opened on Oct 20, 2026

• zip: end-of-central-directory signatures in a gap are not detected as hidden-entry markers

  bugcoreP2security
  bug-ops/exarch#682 · Filter by author bug-ops opened on Oct 20, 2026

• link target limits are unverified on Windows

  coreenhancementP3
  bug-ops/exarch#681 · Filter by author bug-ops opened on Oct 20, 2026
  

• zip: central directory records located before the directory start are not tracked

  coreenhancementP3security
  bug-ops/exarch#680 · Filter by author bug-ops opened on Oct 20, 2026
  

• verify: descriptor tail check reuses unrelated unverified reasons

  coreenhancementP3
  bug-ops/exarch#679 · Filter by author bug-ops opened on Oct 20, 2026
  

• verify: entries dropped for an over-long path are absent from integrity_gaps

  coreenhancementP3
  bug-ops/exarch#678 · Filter by author bug-ops opened on Oct 20, 2026
  

• tests: ZIP structure corpus lacks Windows Explorer and WinRAR archives

  coreP4tests
  bug-ops/exarch#677 · Filter by author bug-ops opened on Oct 20, 2026
  1

• zip: plain verify cannot detect an entry hidden in a data-descriptor entry tail

  coreenhancementP3security
  bug-ops/exarch#676 · Filter by author bug-ops opened on Oct 20, 2026
  1

• sevenz-rust2 drops a stream file when a stream-less file sits inside a block

  coredependenciesenhancementP3
  bug-ops/exarch#675 · Filter by author bug-ops opened on Oct 20, 2026
  1

• 7z encoded header is decoded without a memory limit

  coredependenciesenhancementP2
  bug-ops/exarch#674 · Filter by author bug-ops opened on Oct 20, 2026
  1

• 7z extract: bounded multi-threaded LZMA2 decode to recover throughput

  coreenhancementP1perf
  bug-ops/exarch#673 · Filter by author bug-ops opened on Oct 20, 2026
  1

• zip 9.0.5 consistency check rejects its own ZIP64 directory entries

  dependenciesenhancementP3
  bug-ops/exarch#667 · Filter by author bug-ops opened on Oct 20, 2026
  1

• 7z solid: exact upper bound for the last block needs an upstream accessor

  coreenhancementP4
  bug-ops/exarch#647 · Filter by author bug-ops opened on Oct 20, 2026
  

• syn 2 duplicate remains via criterion dev-dependency chain

  dependenciesenhancementP4
  bug-ops/exarch#627 · Filter by author bug-ops opened on Oct 19, 2026
  1

• compute_archive_path docs claim a strip_prefix mismatch is an error, implementation silently ignores it

  coredocsP3
  bug-ops/exarch#605 · Filter by author bug-ops opened on Oct 6, 2026

• core: WASM/WASI target support feasibility (browser vs edge)

  backlogcoreenhancementP4
  bug-ops/exarch#316 · Filter by author bug-ops opened on Jun 4, 2026

• perf: excessive heap allocations in ZIP creation due to upstream zip crate

  backlogdependenciesenhancementP3
  bug-ops/exarch#50 · Filter by author bug-ops opened on Feb 6, 2026