Issues

• os: execute_capture_nix_flag_notd_freestanding.c.v is compiled on Windows, breaking Windows builds that import os

  vlang/v#31982 · Filter by author quaesitor-scientiam opened on Nov 6, 2026

• veb: automatically collect OpenAPI tag groups and controller tag metadata

  vlang/v#31977 · Filter by author Jengro777 opened on Nov 6, 2026

• veb: support declarative summary and operationId metadata on route handlers

  vlang/v#31972 · Filter by author Jengro777 opened on Nov 6, 2026

• veb: reduce per-handler boilerplate for typed OpenAPI metadata*

  vlang/v#31971 · Filter by author Jengro777 opened on Nov 6, 2026

• Latest Webgpu api doesn't compile

  Bug
  vlang/v#31960 · Filter by author lazalong opened on Nov 6, 2026

• -d sokol_d3d11 causes weird artefacts.

  Bug
  vlang/v#31959 · Filter by author squidink7 opened on Nov 6, 2026

• toml: parse_text crashes the whole process with a stack overflow (SIGSEGV) on ~4,400 nestings of attacker-controlled TOML; no depth limit in the parser

  Bug
  vlang/v#31946 · Filter by author gil-silva opened on Nov 5, 2026

• Bundled Boehm GC retains substantially more heap with GCC -O3 than -O2 on Linux amd64

  vlang/v#31910 · Filter by author guweigang opened on Nov 5, 2026

• net.http: valid_cookie_path_byte keeps ; and drops ! — transposed against Go's validCookiePathByte; Cookie.str() emits injectable Path attributes in Set-Cookie

  Bug
  vlang/v#31905 · Filter by author gil-silva opened on Nov 4, 2026

• os: rmdir_all on a symlinked root deletes the target directory's contents through the link and only then errors ('Not a directory; code: 20'); GNU rm -rf removes just the link

  Bug
  vlang/v#31904 · Filter by author gil-silva opened on Nov 4, 2026

• os: cp_all follows directory symlinks and copies their outside-tree contents into the destination; GNU cp -r/cp -a copy the symlink

  Bug
  vlang/v#31903 · Filter by author gil-silva opened on Nov 4, 2026

• net.http: Server ignores Transfer-Encoding on requests; with Transfer-Encoding: chunked + Content-Length: 0 the chunked body octets are served as the next request on the keep-alive connection (request smuggling)

  Bug
  vlang/v#31900 · Filter by author gil-silva opened on Nov 4, 2026

• v up fails at cache wipe on Windows when tool-cache staging files reach past MAX_PATH

  vlang/v#31891 · Filter by author metif12 opened on Nov 4, 2026

• time: parse_iso8601 silently accepts month 0 / day 0 (mapped to 1); out-of-range zone offsets like '+99:99' parse in both parse_iso8601 and parse_rfc3339

  Bug
  vlang/v#31889 · Filter by author gil-silva opened on Nov 4, 2026

• net.urllib: query_unescape silently accepts invalid % escapes (e.g. '%zz') instead of erroring as documented; path_unescape errors on the same input

  Bug
  vlang/v#31888 · Filter by author gil-silva opened on Nov 4, 2026

• net.urllib: scheme:/// URLs (file:///c:/x/y, http:///x) swallow the authority separator into the path; parse → str round trips grow by two slashes per cycle

  Bug
  vlang/v#31887 · Filter by author gil-silva opened on Nov 4, 2026

• toml: encode only quotes map keys that contain a space; keys with ".", "#", "=" etc. are emitted unquoted

  Bug
  vlang/v#31880 · Filter by author gil-silva opened on Nov 4, 2026

• encoding.base64: decode silently accepts and mis-decodes non-alphabet input bytes (no error API)

  Bug
  vlang/v#31875 · Filter by author gil-silva opened on Nov 4, 2026

• os: input_password leaves terminal echo disabled when reading fails

  vlang/v#31776 · Filter by author davlgd opened on Nov 3, 2026

• time: parse_rfc2822 ignores the time zone offset

  vlang/v#31775 · Filter by author davlgd opened on Nov 3, 2026

• net.ssl: provide a TLS connection that one thread can read while another writes

  vlang/v#31772 · Filter by author davlgd opened on Nov 3, 2026

• compress.szip / compress.deflate: compression levels, bounded reading, ZIP64 and entry metadata

  vlang/v#31654 · Filter by author davlgd opened on Nov 1, 2026

• The compiler keeps using the old template after a $tmpl file changes

  Bug
  vlang/v#31597 · Filter by author nunsez opened on Nov 1, 2026

• v -new-compiler test hides VFLAGS from the test process, so a test's nested builds use the bundled tcc; plain v test passes it through

  vlang/v#31589 · Filter by author torial opened on Nov 1, 2026

• x64 backend panics on 128-bit integer comparison: ssa: unsupported 128-bit integer operation: eq

  vlang/v#31588 · Filter by author Jengro777 opened on Nov 1, 2026
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