Issues

• Shouldn't it fail at configure stage when no fchmod?

  feedback
  Compilation

  nih-at/libzip#622 · Filter by author totszwai opened on Oct 13, 2026 · later
  16

• ossfuzz: add zip_write_alt_compress_fuzzer for bzip2/zstd/xz codec paths

  Unread
  nih-at/libzip#539·XananasX7 opened Jun 11, 2026 · Updated Sep 30, 2026
  3

• ossfuzz: add zip_source_zip_fuzzer for partial-window extraction paths

  Unread
  nih-at/libzip#543·tejgokani opened Jun 16, 2026 · Updated Sep 30, 2026

• Preserve POSIX ACLs when replacing archives

  feature
  Unread
  nih-at/libzip#561·srkyn opened Aug 15, 2026 · Updated Oct 25, 2026
  4

• buffer: add optional -fbounds-safety annotations for struct zip_buffer

  feature
  Unread
  nih-at/libzip#578·LaptopsPlural opened Sep 11, 2026 · Updated Oct 26, 2026
  2

• Support zip_fseek() for stored entries encrypted with WinZip AES

  feature
  Unread
  nih-at/libzip#584·fdegros opened Sep 23, 2026 · Updated Oct 23, 2026

• Use close-on-exec duplication in zip_fdopen

  feature
  Unread
  nih-at/libzip#587·KiritoYG opened Sep 24, 2026 · Updated Sep 30, 2026
  1

• Check uncompressed size of deflate, bzip2, LZMA and XZ entries.

  bug
  Unread
  nih-at/libzip#595·DeNdlerX opened Sep 28, 2026 · Updated Oct 25, 2026
  2

• Reject 24 byte Zip64 extra field if disk number start is 0xFFFF.

  bug
  Unread
  nih-at/libzip#598·DeNdlerX opened Sep 28, 2026 · Updated Sep 30, 2026

• check that crc is zero for ae-2 winzip aes entries

  feature
  Unread
  nih-at/libzip#599·arshsmith1 opened Sep 29, 2026 · Updated Sep 30, 2026

• Check length of WinZip AES AE-2 entries.

  Unread
  nih-at/libzip#596·DeNdlerX opened Sep 28, 2026 · Updated Sep 30, 2026

• PKAV and FWKCS

  Feature

  nih-at/libzip#603 · Filter by author johnsonjh opened on Oct 1, 2026 · later

• Central directory reading has no per-entry failure isolation: one bad entry rejects the whole archive

  Feature

  nih-at/libzip#600 · Filter by author fdegros opened on Sep 30, 2026 · later
  3

• zip_stat()'s mtime ignores higher-precision NTFS/Unix extended-timestamp extra fields

  Feature

  nih-at/libzip#590 · Filter by author fdegros opened on Sep 25, 2026 · later

• reject central directory entries with non-zero disk number start

  bug
  Unread
  nih-at/libzip#604·arshsmith1 opened Oct 1, 2026 · Updated Oct 1, 2026

• compare file names over their full length, including bytes after embedded NUL

  bugunlikely
  Unread
  nih-at/libzip#607·ManoharPaturi opened Oct 4, 2026 · Updated Oct 25, 2026
  4

• Support opening zip archives with data prepended (e.g. self-extractor stubs)

  feature
  Unread
  nih-at/libzip#610·fdegros opened Oct 4, 2026 · Updated Oct 23, 2026

• Use source compression metadata when reading pending buffer entries

  bug
  Unread
  nih-at/libzip#613·fhgffy opened Oct 4, 2026 · Updated Oct 5, 2026
  1

• Reject local records overlapping the central directory

  bug
  Unread
  nih-at/libzip#612·adeshkolte opened Oct 4, 2026 · Updated Oct 5, 2026

• Zip64 extra field: 24-byte field with disk number 0xFFFF is accepted, disk number start taken from other fields

  Bug

  nih-at/libzip#594 · Filter by author DeNdlerX opened on Sep 28, 2026 · later

• Report an error when compressed data is truncated

  bugunlikely
  Unread
  nih-at/libzip#623·ins0x4nur4g opened Oct 14, 2026 · Updated Oct 26, 2026
  2

• Add optional Deflate64 decompression support

  featureunlikely
  Unread
  nih-at/libzip#626·Ramil66 opened Oct 20, 2026 · Updated Oct 26, 2026
  1

• Use after free / double free when unregistering a progress or cancel callback from a callback or its ud_free

  Bug

  nih-at/libzip#628 · Filter by author observer04 opened on Oct 25, 2026 · later

• reject buffer writes whose end offset would wrap

  bug
  Unread
  nih-at/libzip#634·seonglae opened Oct 28, 2026 · Updated Oct 28, 2026
  2