Issues

• spack env create --filter: config: block is bypassed by included files

  bugimpact-medium
  Bug

  spack/spack#53273 · Filter by author alalazo opened on Nov 3, 2026

• Deadlock between spack gc and spack uninstall/install (DB lock vs prefix lock)

  spack/spack#53270 · Filter by author haampie-bot opened on Nov 2, 2026
  1

• Concretization failure with env groups and multiple compilers.

  bugtriage
  spack/spack#53259 · Filter by author KineticTheory opened on Oct 27, 2026
  1

• Cannot push packages intel-oneapi-compiler and intel-oneapi-dpl

  bugtriage
  spack/spack#53257 · Filter by author SimeonEhrig opened on Oct 26, 2026
  2

• spack verify fails with new installer

  bugimpact-medium
  Bug

  spack/spack#53256 · Filter by author alalazo opened on Oct 26, 2026
  1

• spack buildcache list fails on unknown namespace

  bugtriage
  spack/spack#53255 · Filter by author white238 opened on Oct 23, 2026

• Add a new Spack configuration option concretizer: default_to_sticky: False (default)

  feature
  spack/spack#53240 · Filter by author harshula opened on Oct 20, 2026
  4

  

• Improving our OpenSSF scorecard

  spack/spack#53226 · Filter by author cmelone opened on Oct 16, 2026
  

• Why does an externals spec without a target, default to a specific target?

  spack/spack#53202 · Filter by author harshula opened on Oct 13, 2026
  4

• ROCm Packages need OpenMP

  spack/spack#53198 · Filter by author kwryankrattiger opened on Oct 12, 2026
  

• Concretizer fails with "fftw cannot have a dependency on fortran/c" when openfoam and r are roots together under unify:when_possible

  bugunreproducible
  spack/spack#53184 · Filter by author gonzabotmdp opened on Oct 9, 2026
  3

• Conditional runtime dependencies within spack

  feature
  spack/spack#53179 · Filter by author lbeltrame opened on Oct 8, 2026

• Cached load and activate scripts are not refreshed when their inputs change

  bugimpact-high
  Bug

  spack/spack#53175 · Filter by author alalazo opened on Oct 7, 2026

• spack load joins LUA_PATH with : instead of ;, and spack unload leaves CMAKE_PREFIX_PATH set

  bugimpact-high
  Bug

  spack/spack#53174 · Filter by author alalazo opened on Oct 7, 2026

• spack load and spack env activate fail for users without write access to the store or the environment

  bugimpact-medium
  Bug

  spack/spack#53173 · Filter by author alalazo opened on Oct 7, 2026

• .spack/spack-build-env.txt is no longer a sourceable script and lost its unset lines

  bugimpact-high
  Bug

  spack/spack#53172 · Filter by author alalazo opened on Oct 7, 2026

• spack containerize recipes fail to build on develop: _spack_env_set: command not found

  bugimpact-high
  Bug

  spack/spack#53170 · Filter by author alalazo opened on Oct 7, 2026

• Shared Spack (#52468): problems when upgrading from v1.2, tested at 63b2a93430

  spack/spack#53114 · Filter by author haampie-bot opened on Sep 25, 2026
  4

• Useless error message on misspelled dependency

  bugtriage
  spack/spack#53110 · Filter by author marcmengel opened on Sep 25, 2026
  3

• bootstrap tests read the real install tree database

  spack/spack#53102 · Filter by author haampie-bot opened on Sep 23, 2026

• sbom post install hook runs when installing from cache

  bugtriage
  spack/spack#53101 · Filter by author haampie opened on Sep 23, 2026
  

• Bootstrap phase clears in_buildcache tag

  bugtriage
  spack/spack#53037 · Filter by author sethrj opened on Sep 15, 2026

• Buildcache list hides generic architectures by default

  bugtriage
  spack/spack#53030 · Filter by author sethrj opened on Sep 15, 2026
  1

• Proposal for handing PYTHONPATH and analogous variables automatically in binaries and scripts

  spack/spack#52991 · Filter by author becker33 opened on Sep 4, 2026
  3

• Module file generated for external nvhpc contains incorrect paths.

  bugtriage
  spack/spack#52983 · Filter by author andymwood opened on Aug 31, 2026
  1