Search results

Use-after-free in <code>Context.__eq__</code> via re-entrant <code>ContextVar.set</code>

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

type-crashA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump

Status: Open.

#142829 In python/cpython;

· jackfromeast opened on Dec 16, 2025

Use-after-free in <code>OrderedDict.copy</code> via re-entrant <code>__get_item__</code>

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

type-crashA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump

Status: Open.

#142734 In python/cpython;

· jackfromeast opened on Dec 15, 2025

Use-after-free in <code>itertools.zip_longest_next/islice/batched</code> via re-entrant iterator

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

type-crashA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump

Status: Open.

#142732 In python/cpython;

· jackfromeast opened on Dec 15, 2025

Use-after-free in <code>builtin_delattr_impl</code> and <code>builtin_setattr_impl</code> via re-entrant <code>__hash__</code>

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

type-crashA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump

Status: Open.

#142731 In python/cpython;

· jackfromeast opened on Dec 15, 2025

Use-after-free in <code>memoryview</code> slicing via re-entrant <code>__index__</code>

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

type-crashA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump

Status: Open.

#142665 In python/cpython;

· jackfromeast opened on Dec 13, 2025

Use-after-free in <code>memory_hash</code> via re-entrant <code>__hash__</code>

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

type-crashA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump

Status: Open.

#142664 In python/cpython;

· jackfromeast opened on Dec 13, 2025

Use-after-free in <code>memoryview</code> comparison via re-entrant <code>struct.Struct.unpack_from</code>

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

type-crashA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump

Status: Open.

#142663 In python/cpython;

· jackfromeast opened on Dec 13, 2025

Use-after-free in <code>bytearray</code> search methods via re-entrant <code>__index__</code>

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

type-crashA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump

Status: Open.

#142560 In python/cpython;

· jackfromeast opened on Dec 11, 2025

Use-after-free in <code>bytearray_mod</code> (bytes formatting) via re-entrant <code>__repr__</code> method

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

type-crashA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump

Status: Open.

#142557 In python/cpython;

· jackfromeast opened on Dec 11, 2025