angr/pyvex

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Python bindings for Valgrind's VEX IR.

Stars: 379
Forks: 129
Open beginner issues: 0
Indexed issues: 15
Avg merge: 11h 45m
Merged PRs (30d): 8

Dominant language: Python
License: BSD-2-Clause
Last GitHub push: Sep 10, 2026
Latest indexed: Sep 13, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted good first issue

Open All

15 open issues indexed

Some mips64 binaries have ELFCLASS32 Open

bug help wanted pinned

angr/pyvex#76 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Set build flags differently for release builds Open

angr/pyvex#159 · 9 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
Error when extending IRSBs Open

bug help wanted

angr/pyvex#187 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
bnd jumps not lifted Open

bug needs-triage

angr/pyvex#298 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Need guidance for making some RISCV ISA fixes Open

needs-triage question

angr/pyvex#333 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Cannot partially lift basic blocks containing invalid instructions Open

bug

angr/pyvex#425 · 7 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
ImportError: libvex failed to initialize Open

needs-triage question

angr/pyvex#445 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
OOB read in lift when using bytes_offset parameter Open

bug needs-triage

angr/pyvex#482 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Do not mutate arches for cache storage Open

enhancement good first issue help wanted

angr/pyvex#502 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Cannot build 9.2.188 with Linux and Python 3.15t Open

bug needs-triage

angr/pyvex#513 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
RISC-V flt.s and flt.d instructions cause IR sanity check failure Open

bug

angr/pyvex#516 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
pyvex fails to decode some Mov instructions with 66 prefix Open

bug needs-triage

angr/pyvex#536 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Segmentation fault lifting a truncated s390x instruction Open

angr/pyvex#561 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
ARM BE8 cannot be lifted: instruction and data endianness are not separable Open

angr/pyvex#565 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
AArch64 LSE atomics and LDAPR do not decode Open

angr/pyvex#574 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026

angr/pyvex

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