angr/cle

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CLE Loads Everything (at least, many binary formats!)

Stars: 485
Forks: 135
Open beginner issues: 0
Indexed issues: 37
Avg merge: 2d 2h
Merged PRs (30d): 15

Dominant language: Python
License: BSD-2-Clause
Last GitHub push: Sep 11, 2026
Latest indexed: Sep 13, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted

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37 open issues indexed

Cannot load prelinked binaries Open

feature help wanted

angr/cle#191 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Profiling CLE, pyelftools, and pefile Open

enhancement

angr/cle#231 · 7 comments · 0 reactions · 1 assignee · Indexed Sep 13, 2026
CLE fails to load Android apps if classes referenced in the manifest are not part of the classes.dex Open

angr/cle#344 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
[Request] lazy backend memory reader Open

help wanted

angr/cle#345 · 19 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
`Region.__repr__` throws error if any of the field values are `None` Open

angr/cle#348 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
wrong offsets for elftools.elf.elffile.GNUNeedVerSection Open

bug needs-triage

angr/cle#383 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 13, 2026
Refactor relocation loading to allow loading relocations from external sources Open

enhancement needs-triage

angr/cle#403 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Fails to load PE binaries with non-utf-8 decodable bytes in section name Open

bug

angr/cle#438 · 8 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Loading a bundle file fails Open

enhancement

angr/cle#444 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Loading DWARF fails Open

bug needs-triage

angr/cle#454 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Some ARM-HF PLT stubs identified at wrong address Open

bug help wanted

angr/cle#457 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
CompilationUnit only supports contiguous Open

enhancement needs-triage

angr/cle#466 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
ELFParseError for Atmel and NXP binaries Open

question

angr/cle#513 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Wrong lookups for DWARF v5 filename Open

bug

angr/cle#548 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
MachO: Stub parsing Open

enhancement

angr/cle#558 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Unsupported operation between int and Nontype instances Open

bug

angr/cle#563 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
ModuleNotFoundError: No module named 'cle.backends.pe.relocation.amd64' Open

question

angr/cle#572 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
R_PPC_REL24 relocation question for understanding Open

question

angr/cle#576 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
iOS can't find sym is_import Open

bug needs-triage

angr/cle#581 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Loading stripped object files with `load_debug_info=True` may produce bogus `FunctionHint`s Open

bug

angr/cle#597 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Why is arpy locked at 1.1.1 when the latest version is 2.3.0? Open

angr/cle#645 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
No preference rule for p-code languages that no ELF header field distinguishes Open

angr/cle#741 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Regions.find_region_containing bisects on a key its list is not sorted by when regions overlap Open

angr/cle#742 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
ELFCore drops the permissions of every core segment it turns into a Blob Open

angr/cle#743 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
eh_frame function hints are only loaded when load_debug_info is set, so CFGFast's eh_frame seeding is inert by default Open

angr/cle#744 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
The extern object is mapped over address zero when the image sits in the top half of the address space Open

angr/cle#745 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
COFF undefined externals never reach self.imports, so angr never hooks them Open

angr/cle#746 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
PPC64 ABIv1 JMP_SLOT relocations read a function descriptor out of an 8-byte extern slot Open

angr/cle#747 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Support loading relocatable Mach-O objects (MH_OBJECT) Open

angr/cle#748 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Minidump gives every module an abstract Section, so CFGFast raises NotImplementedError on any dump with a loaded module Open

angr/cle#749 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Mach-O: LC_FUNCTION_STARTS is parsed and then discarded, and the backend registers no function hints Open

angr/cle#750 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
A .NET ReadyToRun image built for a non-Windows target fails to load: its Machine field carries an OS override Open

angr/cle#751 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
PE base relocations are dropped on every architecture but x86 and x86-64: the relocation tables are keyed on names archinfo does not produce Open

angr/cle#752 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
PE function hints from the exception directory are x86-64 only, so an ARM64 or ARMNT image gives CFGFast none Open

angr/cle#753 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
Loading an ELF materializes its declared zero-fill, so p_memsz rather than file size decides the cost Open

angr/cle#767 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
MachOSymbol.is_function is always False, so CFGFast never seeds from a Mach-O symbol table Open

angr/cle#769 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 13, 2026
PE: a section the file does not contain is skipped from the image but still counts toward max_addr Open

angr/cle#794 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 13, 2026

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