CVE-2026-31253

The CVE-2026-31253 entry concerns the flash-attention training framework. A deserialization flaw exists in the checkpoint loading path (checkpoint.py load_checkpoint and eval.py) where torch.load() is used without weights_only=True, enabling pickle-based object deserialization. This can allow an ...

CVE-2026-31253

The flash-attention training framework thru commit e724e2588cbe754beb97cf7c011b5e7e34119e62 2025-13-04 contains an insecure deserialization vulnerability CWE-502 in its checkpoint loading mechanism. The loadcheckpoint function in checkpoint.py and the checkpoint loading code in eval.py use...

CVE-2026-31251

CosyVoice thru commit 6e01309e01bc93bbeb83bdd996b1182a81aaf11e 2025-30-21 contains an insecure deserialization vulnerability CWE-502 in its gRPC server component. When the server starts, it loads the speech synthesis model from a user-specified directory using torch.load without enabling the...

CVE-2026-7597

A vulnerability was found in mem0ai mem0 up to 1.0.11. This affects the function pickle.load/pickle.dump of the file mem0/vectorstores/faiss.py. Performing a manipulation results in deserialization. It is possible to initiate the attack remotely. The exploit has been made public and could be used...

CVE-2026-7597 mem0ai mem0 faiss.py pickle.dump deserialization

A vulnerability was found in mem0ai mem0 up to 1.0.11. This affects the function pickle.load/pickle.dump of the file mem0/vectorstores/faiss.py. Performing a manipulation results in deserialization. It is possible to initiate the attack remotely. The exploit has been made public and could be used...

Arbitrary Code Injection

Overview Affected versions of this package are vulnerable to Arbitrary Code Injection via the pickle process. An attacker can execute arbitrary code by sending a specially crafted pickled string message. Remediation There is no fixed version for Pyro. References - GitHub Advisory - Vulnerable Cod...

Updated python-ply packages fix security vulnerability

Unsafe pickle file handling in Ply. CVE-2025-56005...

Unsafe Deserialization

The affected library is vulnerable to Unsafe Deserialization. The vulnerability is due to improper handling of pickle deserialization combined with the use of logging.FileHandler, which allows an attacker to bypass RCE-focused blocklists and create zero-byte files in arbitrary locations on the...

EUVD-2025-206704

pdfminer.six before 20251230 contains an insecure deserialization vulnerability in the CMap loading mechanism. The library uses Python pickle to deserialize CMap cache files without validation. An attacker with the ability to place a malicious pickle file in a location accessible to the applicati...

CVE-2026-23946

Tendenci is an open source content management system built for non-profits, associations and cause-based sites. Versions 15.3.11 and below include a critical deserialization vulnerability in the Helpdesk module which is not enabled by default. This vulnerability allows Remote Code Execution RCE b...

Picklescan is vulnerable to RCE through missing detection when calling numpy.f2py.crackfortran._eval_length

Summary Picklescan uses the numpy.f2py.crackfortran.evallength function a NumPy F2PY helper to execute arbitrary Python code during unpickling. Details Picklescan fails to detect a malicious pickle that uses the gadget numpy.f2py.crackfortran.evallength in reduce, allowing arbitrary command...

GHSA-6556-FWC2-FG2P Picklescan is vulnerable to RCE through missing detection when calling numpy.f2py.crackfortran._eval_length

Summary Picklescan uses the numpy.f2py.crackfortran.evallength function a NumPy F2PY helper to execute arbitrary Python code during unpickling. Details Picklescan fails to detect a malicious pickle that uses the gadget numpy.f2py.crackfortran.evallength in reduce, allowing arbitrary command...

PT-2026-55677

Name of the Vulnerable Software and Affected Versions picklescan versions prior to 0.0.34 Description The software fails to detect operator.attrgetter function calls within pickle payloads, which allows security checks to be bypassed. Remote attackers can create malicious pickle files utilizing...

Picklescan vulnerable to Arbitrary File Writing

Summary Picklescan has got open and shutil in its default dangerous blocklist to prevent arbitrary file overwrites. However the module distutils isnt blocked and can be used for the same purpose ie to write arbitrary files. Details This is another vulnerability which impacts the downstream user. ...

Fickling has Code Injection vulnerability via pty.spawn()

Fickling Assessment Based on the test case provided in the original report below, this bypass was caused by pty missing from our block list of unsafe module imports as previously documented in 108, rather than the unused variable heuristic. This led to unsafe pickles based on pty.spawn being...

CVE-2025-65213

MooreThreads torchmusa through all versions contains an unsafe deserialization vulnerability in torchmusa.utils.comparetool. The compareforsingleop and naninftrackforsingleop functions use pickle.load on user-controlled file paths without validation, allowing arbitrary code execution. An attacker...

Security update for python-pdfminer.six (important)

openSUSE Security Update: Security update for python-pdfminer.six Announcement ID: openSUSE-SU-2025:0428-1 Rating: important References: 1253228 Cross-References: CVE-2025-64512 Affected Products: openSUSE Backports SLE-15-SP7 An update that fixes one vulnerability is now available. Description:...

PT-2026-5984

Name of the Vulnerable Software and Affected Versions pdfminer.six versions prior to 20251230 Description pdfminer.six contains an insecure deserialization issue in the CMap loading mechanism. The library utilizes Python pickle to deserialize CMap cache files without proper validation. An attacke...

EUVD-2018-0132

Malware in sbrugna...

Deserialization of Untrusted Data

Overview pyfory is an Apache Fory™ is a blazingly fast multi-language serialization framework powered by jit and zero-copy Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the pickle module. An attacker can execute arbitrary code by crafting a data stream...