Issues

• Question: seccomp_rule_add() with an unconditional and a conditional rule of different actions for one syscall keeps one rule and returns 0

  seccomp/libseccomp#499 · Filter by author igorsantosgrueiro opened on Sep 28, 2026
  1

• BUG: seccomp_notify_fd() fails with -EBADF when file descriptor 0 is free

  seccomp/libseccomp#496 · Filter by author dfffffff opened on Sep 12, 2026

• RFE: establish an arch/ABI deprecation policy for libseccomp

  enhancement
  seccomp/libseccomp#489 · Filter by author pcmoore opened on May 18, 2026 · v2.7.0

• RFE: drop S390 support

  enhancement
  seccomp/libseccomp#486 · Filter by author pcmoore opened on Apr 17, 2026
  1

• BUG: guidance needed on how to update syscalls.csv

  bug
  seccomp/libseccomp#480 · Filter by author glaubitz opened on Feb 15, 2026
  3

  

• Q: odd behaviour with socketcall multiplexer handling

  question
  seccomp/libseccomp#476 · Filter by author alip opened on Oct 26, 2025
  10

• Q: advice on publishing Python code that depends on libseccomp

  question
  seccomp/libseccomp#461 · Filter by author jfly opened on Mar 5, 2025
  2

• BUG: setup.py based installs are deprecated

  bug
  seccomp/libseccomp#444 · Filter by author pcmoore opened on Dec 18, 2024

• Q: use a whitelist, and notify when the process tries to use a syscall that is not on the whitelist

  question
  seccomp/libseccomp#420 · Filter by author godalming123 opened on Nov 5, 2023
  8

• RFE: investigate the new SECCOMP_USER_NOTIF_FD_SYNC_WAKE_UP seccomp() flag

  enhancementpending/review
  seccomp/libseccomp#413 · Filter by author pcmoore opened on Aug 31, 2023 · v2.7.0
  5

• RFE: add SCMP_ACT_DEFAULT rule

  enhancementpriority/low
  seccomp/libseccomp#405 · Filter by author vt-alt opened on Apr 10, 2023
  3

• RFE: add support for comparisons against 32-bit arguments

  enhancementpriority/medium
  seccomp/libseccomp#383 · Filter by author jhenstridge opened on May 6, 2022 · v2.7.0
  8

• RFE: Support for addfd to secomp user notifier

  enhancementpriority/medium
  seccomp/libseccomp#380 · Filter by author KentaTada opened on Apr 28, 2022 · v2.7.0
  3

• Q: SCMP_FLTATR_API_TSKIP does not seem to be used by tracer programs

  pending/reviewpriority/mediumquestion
  seccomp/libseccomp#368 · Filter by author ManaSugi opened on Jan 30, 2022 · v2.7.0
  6

• RFE: tool to precompile filters

  enhancementpriority/medium
  seccomp/libseccomp#342 · Filter by author vapier opened on Oct 9, 2021
  4

• RFE: investigate SPDX

  enhancementpriority/medium
  seccomp/libseccomp#337 · Filter by author pcmoore opened on Sep 10, 2021 · v2.7.0

• RFE: investigate Rust bindings

  enhancementpriority/medium
  seccomp/libseccomp#323 · Filter by author pcmoore opened on Apr 20, 2021
  26

  

• RFE: src/arch-syscall-check.c should also verify the presence of the __SNR_xxx defines

  enhancementpriority/medium
  seccomp/libseccomp#315 · Filter by author pcmoore opened on Feb 4, 2021 · v2.7.0
  1

• RFE: Inverse of MASKED_EQ (MASKED_NEQ?)

  enhancementpriority/medium
  seccomp/libseccomp#310 · Filter by author cyphar opened on Jan 14, 2021 · v2.7.0
  4

  

• RFE: Resolve SCMP_ARCH_* constants to architecture name

  enhancementpriority/low
  seccomp/libseccomp#295 · Filter by author r10r opened on Oct 13, 2020 · v2.7.0
  4

• RFE: distinguish unknown syscalls

  enhancementpriority/medium
  seccomp/libseccomp#286 · Filter by author srd424 opened on Aug 16, 2020 · v2.7.0
  18

• RFE: allow adding an exact syscall number for an architecture

  enhancementpriority/low
  seccomp/libseccomp#259 · Filter by author Xyene opened on Jun 25, 2020
  3

• RFE: do a better job documenting the pseudo-syscalls

  enhancementpriority/low
  seccomp/libseccomp#258 · Filter by author pcmoore opened on Jun 19, 2020 · v2.7.0

• REF: setup libseccomp documentation on Read the Docs

  enhancementpriority/low
  seccomp/libseccomp#195 · Filter by author pcmoore opened on Dec 6, 2019 · v2.7.0
  9

• RFE: provide python binding documentation

  enhancementpriority/low
  seccomp/libseccomp#185 · Filter by author jelly opened on Nov 11, 2019 · v2.7.0
  11