FPE in `tf.image.generate_bounding_box_proposals`

ImpactWhen running on GPU, tf.image.generateboundingboxproposals receives a scores input that must be of rank 4 but is not checked.pythonimport tensorflow as tfa = tf.constantvalue=1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0b =...

TensorFlow vulnerable to `CHECK` fail in `FakeQuantWithMinMaxVarsPerChannelGradient`

ImpactWhen tf.quantization.fakequantwithminmaxvarsperchannelgradient receives input min or max of rank other than 1, it gives a CHECK fail that can trigger a denial of service attack.pythonimport tensorflow as tfarg0=tf.random.uniformshape=1,1, dtype=tf.float32,...

TensorFlow vulnerable to `CHECK` failures in `UnbatchGradOp`

ImpactThe UnbatchGradOp function takes an argument id that is assumed to be a scalar. A nonscalar id can trigger a CHECK failure and crash the program.pythonimport numpy as npimport tensorflow as tf id is not scalartf.rawops.UnbatchGradoriginalinput= tf.constant1,batchindex=tf.constant0,0,0 , ,...

TensorFlow vulnerable to null dereference on MLIR on empty function attributes

ImpactEig can be fed an incorrect Tout input, resulting in a CHECK fail that can trigger a denial of service attack.pythonimport tensorflow as tfimport numpy as np arg0=tf.constantvalue=np.random.randomsize=2, 2, shape=2, 2, dtype=tf.float32arg1=tf.complex128arg2=Truearg3=''tf.rawops.Eiginput=arg...

TensorFlow vulnerable to `CHECK` fail in `RandomPoissonV2`

ImpactWhen RandomPoissonV2 receives large input shape and rates, it gives a CHECK fail that can trigger a denial of service attack.pythonimport tensorflow as tfarg0=tf.random.uniformshape=4,, dtype=tf.int32, maxval=65536arg1=tf.random.uniformshape=4, 4, 4, 4, 4, dtype=tf.float32,...

Improper Neutralization of Input During Web Page Generation in Jupyter Notebook

An XSSI cross-site inclusion vulnerability in Jupyter Notebook before 5.7.6 allows inclusion of resources on malicious pages when visited by users who are authenticated with a Jupyter server. Access to the content of resources has been demonstrated with Internet Explorer through capturing of erro...

Integer overflow in Tensorflow

Impact The implementation of shape inference for Dequantize is vulnerable to an integer overflow weakness:pythonimport tensorflow as tfinput = tf.constant1,1,[email protected] test: y = tf.rawops.Dequantize input=input, minrange=1.0, maxrange=10.0, mode='MINCOMBINED',...

Out-of-bounds Write in OpenCV

An exploitable heap buffer overflow vulnerability exists in the data structure persistence functionality of OpenCV 4.1.0 corresponds with OpenCV-Python 4.1.0.25. A specially crafted XML file can cause a buffer overflow, resulting in multiple heap corruptions and potential code execution. An...

Integer Overflow or Wraparound in OpenCV

In opencv/modules/imgcodecs/src/grfmtpxm.cpp, function PxMDecoder::readData has an integer overflow when calculate srcpitch. If the image is from remote, may lead to remote code execution or denial of service. This affects OpenCV 3.3 corresponding to OpenCV-Python 3.3.0.9 and earlier...

PYSEC-2026-3446

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 7.260401.0, the OpenCTI GraphQL API exposes a script filter operator in its FilterOperator enum that allows any authenticated user with the KNOWLEDGE capability to pass user-supplied...

PYSEC-2026-3445

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 7.260326.0, an authorization bypass vulnerability in OpenCTI allows any authenticated user with KNOWLEDGEKNUPDATE permission to bypass Confidence Level validation and Object Marking...

PYSEC-2026-2216

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, a Markdown document containing many repeated or distinct reference-link definitions causes quadratic work in src/mistune/blockparser.py and the reflinks environment dictionary handling, allowing denial of service...

Sentencepiece has a a heap overflow issue

Invalid memory access in Sentencepiece versions less than 0.2.1 when using a vulnerable model file, which is not created in the normal training procedure...

Tendenci Affected by Authenticated Remote Code Execution via Pickle Deserialization

A critical deserialization vulnerability exists in Tendenci Helpdesk module NOTE, by default, Helpdesk is NOT enabled, affecting the version 15.3.11 and earlier. This vulnerability allows remote code execution RCE by an authenticated user with staff security level due to using Python's pickle...

Chainlit contain a server-side request forgery (SSRF) vulnerability

Chainlit versions prior to 2.9.4 contain a server-side request forgery SSRF vulnerability in the /project/element update flow when configured with the SQLAlchemy data layer backend. An authenticated client can provide a user-controlled url value in an Element, which is fetched by the SQLAlchemy...

Swing Music has a Directory Traversal & Filesystem can be accessed by a non-admin user

SummarySwing Music's listfolders function in the /folder/dir-browser endpoint is vulnerable to directory traversal attacks. Any authenticated user including non-admin can browse arbitrary directories on the server filesystem. DetailsThe @api.post"/dir-browser" endpoint lacks proper path validatio...

hermes's raw options logging may disclose secrets passed in via subcommand options argument

Thanks, @thunze for reporting this!hermes subcommands take arbitrary options under the -O argument. These have been logged in raw form since https://github.com/softwarepub/hermes/commit/7f64f102e916c76dc44404b77ab2a80f5a4e59b1 in:...

Parsl Monitoring Visualization Vulnerable to SQL Injection

Affected Product: Parsl Python Parallel Scripting LibraryComponent: parsl.monitoring.visualizationVulnerability Type: SQL Injection CWE-89Severity: High CVSS Rating Recommended: 7.5 - 8.6URL: https://github.com/Parsl/parsl/blob/master/parsl/monitoring/visualization/views.pySummaryA SQL Injection...

lmdeploy vulnerable to Arbitrary Code Execution via Insecure Deserialization in torch.load()

SummaryAn insecure deserialization vulnerability exists in lmdeploy where torch.load is called without the weightsonly=True parameter when loading model checkpoint files. This allows an attacker to execute arbitrary code on the victim's machine when they load a malicious .bin or .pt model file.CW...

AIOHTTP's HTTP Parser auto_decompress feature is vulnerable to zip bomb

SummaryA zip bomb can be used to execute a DoS against the aiohttp server. ImpactAn attacker may be able to send a compressed request that when decompressed by aiohttp could exhaust the host's memory.------Patch: https://github.com/aio-libs/aiohttp/commit/2b920c39002cee0ec5b402581779bbaaf7c9138a...

FastAPI Users Vulnerable to 1-click Account Takeover in Apps Using FastAPI SSO

DescriptionThe OAuth login state tokens are completely stateless and carry no per-request entropy or any data that could link them to the session that initiated the OAuth flow. generatestatetoken is always called with an empty statedata dict, so the resulting JWT only contains the fixed audience...

Biopython is vulnerable to doctype XML external entity (XXE) injection through Bio.Entrez

Bio.Entrez in Biopython through 1.86 allows doctype XXE...

Langflow vulnerable to Server-Side Request Forgery

Vulnerability OverviewLangflow provides an API Request component that can issue arbitrary HTTP requests within a flow. This component takes a user-supplied URL, performs only normalization and basic format checks, and then sends the request using a server-side httpx client. It does not block...

urllib3 streaming API improperly handles highly compressed data

Impacturllib3's streaming API is designed for the efficient handling of large HTTP responses by reading the content in chunks, rather than loading the entire response body into memory at once.When streaming a compressed response, urllib3 can perform decoding or decompression based on the HTTP...

Fickling has missing detection for marshal.loads and types.FunctionType in unsafe modules list

Fickling AssessmentBased on the test case provided in the original report below, this bypass was caused by marshal and types missing from the block list of unsafe module imports, Fickling started blocking both modules to address this issue. This was fixed in...

LangGraph's SQLite is vulnerable to SQL injection via metadata filter key in SQLite checkpointer list method

ContextA SQL injection vulnerability exists in LangGraph's SQLite checkpoint implementation that allows attackers to manipulate SQL queries through metadata filter keys. This affects applications that accept untrusted metadata filter keys not just filter values in checkpoint search operations...

Pyrofork has a Path Traversal in download_media Method

SummaryThe downloadmedia method in Pyrofork does not sanitize filenames received from Telegram messages before using them in file path construction. This allows a remote attacker to write files to arbitrary locations on the filesystem by sending a specially crafted document with path traversal...

OpenStack's Mistral Client has a local file inclusion vulnerability

The mistral-dashboard plugin for openstack has a local file inclusion vulnerability through the 'Create Workbook' feature that may result in disclosure of arbitrary local files content...

Agno session state overwrites between different sessions/users

ImpactUnder certain conditions under high concurrency, when sessionstate is passed to an Agent or Team during run or arun calls, a race condition can occur, causing a sessionstate to be assigned and persisted to the incorrect session. This may result in user data from one session being exposed to...

OctoPrint vulnerable to XSS in Action Commands Notification and Prompt

ImpactOctoPrint versions up to and including 1.11.3 are affected by a vulnerability that allows injection of arbitrary HTML and JavaScript into Action Command notification and prompt popups generated by the printer.An attacker who successfully convinces a victim to print a specially crafted file...

LangGraph Checkpoint affected by RCE in "json" mode of JsonPlusSerializer

SummaryPrior to langgraph-checkpoint version 3.0 , LangGraph’s JsonPlusSerializer used as the default serialization protocol for all checkpointing contains a remote code execution RCE vulnerability when deserializing payloads saved in the "json" serialization mode.If an attacker can cause your...

Scrapy is vulnerable to a denial of service (DoS) attack due to flaws in brotli decompression implementation

Scrapy versions up to 2.13.3 are vulnerable to a denial of service DoS attack due to a flaw in its brotli decompression implementation. The protection mechanism against decompression bombs fails to mitigate the brotli variant, allowing remote servers to crash clients with less than 80GB of...

FastMCP vulnerable to reflected XSS in client's callback page

SummaryWhile setting up an oauth client, it was noticed that the callback page hosted by the client during the flow embeds user-controlled content without escaping or sanitizing it. This leads to a reflected Cross-Site-Scripting vulnerability. DetailsThe affected code is located in...

FastMCP vulnerable to windows command injection in FastMCP Cursor installer via server_name

SummaryA command-injection vulnerability lets any attacker who can influence the servername field of an MCP execute arbitrary OS commands on Windows hosts that run fastmcp install cursor Details1. generatecursordeeplinkservername, … embeds servername verbatim in a cursor://…?name= query string.2...

vLLM: Resource-Exhaustion (DoS) through Malicious Jinja Template in OpenAI-Compatible Server

SummaryA resource-exhaustion denial-of-service vulnerability exists in multiple endpoints of the OpenAI-Compatible Server due to the ability to specify Jinja templates via the chattemplate and chattemplatekwargs parameters. If an attacker can supply these parameters to the API, they can cause a...

Llama Stack could potentially allow for remote code execution

Llama Stack prior to version v0.2.20 accepted unverified parameters in the resolveastbytype function which could potentially allow for remote code execution...

llama-index-core insecurely handles temporary files

The llama-index-core package, up to version 0.12.44, contains a vulnerability in the getcachedir function where a predictable, hardcoded directory path /tmp/llamaindex is used on Linux systems without proper security controls. This vulnerability allows attackers on multi-user systems to steal...

Neo4j Cypher MCP server is vulnerable to DNS rebinding

ImpactDNS rebinding vulnerability in Neo4j Cypher MCP server allows malicious websites to bypass Same-Origin Policy protections and execute unauthorised tool invocations against locally running Neo4j MCP instances. The attack relies on the user being enticed to visit a malicious website and spend...

Flask App Builder has an Authentication Bypass vulnerability when using non AUTH_DB methods

ImpactWhen Flask-AppBuilder is configured to use OAuth, LDAP, or other non-database authentication methods, the password reset endpoint remains registered and accessible, despite not being displayed in the user interface. This allows an enabled user to reset their password and be able to create J...

PyPDF's Manipulated FlateDecode streams can exhaust RAM

ImpactAn attacker who uses this vulnerability can craft a PDF which leads to the RAM being exhausted. This requires just reading the file if a series of FlateDecode filters is used on a malicious cross-reference stream. Other content streams are affected on explicit access. PatchesThis has been...

MaterialX Stack Overflow via Lack of MTLX XML Parsing Recursion Limit

SummaryWhen parsing an MTLX file with multiple nested nodegraph implementations, the MaterialX XML parsing logic can potentially crash due to stack exhaustion. DetailsBy specification, multiple kinds of elements in MTLX support nesting other elements, such as in the case of nodegraph elements...

SKOPS Card.get_model happily allows arbitrary code execution

SummaryThe Card class of skops, used for model documentation and sharing, allows arbitrary code execution. When a file other than .zip is provided to the Card class during instantiation, the internally invoked Card.getmodel method silently falls back to joblib without warning. Unlike the .skops...

uv allows ZIP payload obfuscation through parsing differentials

ImpactIn versions 0.8.5 and earlier of uv, remote ZIP archives were handled in a streamwise fashion, and file entries were not reconciled against the archive's central directory. This enabled two parser differentials against other Python package installers:1. An attacker could contrive a ZIP...

LlamaIndex is vulnerable to Path Traversal attack through its ObsidianReader class

A vulnerability in the ObsidianReader class in LlamaIndex Readers Integration: Obsidian before version 0.5.1 from the run-llama/llamaindex repository versions 0.12.23 to 0.12.28 allows for arbitrary file read through symbolic links. The ObsidianReader fails to resolve symlinks to their real paths...

MCP Python SDK has Unhandled Exception in Streamable HTTP Transport, Leading to Denial of Service

If a client deliberately triggers an exception after establishing a streamable HTTP session, this can lead to an uncaught ClosedResourceError on the server side, causing the server to crash and requiring a restart to restore service. Impact may vary depending on the deployment conditions, and...

protobuf-python has a potential Denial of Service issue

SummaryAny project that uses Protobuf pure-Python backend to parse untrusted Protocol Buffers data containing an arbitrary number of recursive groups, recursive messages or a series of SGROUP tags can be corrupted by exceeding the Python recursion limit.Reporter: Alexis Challande, Trail of Bits...

OctoPrint Vulnerable to Denial of Service through malformed HTTP request in OctoPrint

ImpactOctoPrint versions up until and including 1.11.1 contain a vulnerability that allows any unauthenticated attacker to send a manipulated broken multipart/form-data request to OctoPrint and through that make the web server component become unresponsive. This could be used to effectively run a...

HumanSignal label-studio-ml-backend Deserialization of Untrusted Data vulnerability

A vulnerability has been found in HumanSignal label-studio-ml-backend up to 9fb7f4aa186612806af2becfb621f6ed8d9fdbaf and classified as problematic. Affected by this vulnerability is the function load of the file label-studio-ml-backend/labelstudioml/examples/yolo/utils/neuralnets.py of the...

Apache Superset Allows Ownership Takeover

Improper Authorization vulnerability in Apache Superset allows ownership takeover of dashboards, charts or datasets by authenticated users with read permissions.This issue affects Apache Superset: through 4.1.1.Users are recommended to upgrade to version 4.1.2 or above, which fixes the issue...

LLaMA-Factory Allows Arbitrary Code Execution via Unsafe Deserialization in Ilamafy_baichuan2.py

DescriptionA critical vulnerability exists in the llamafybaichuan2.py script of the LLaMA-Factory project. The script performs insecure deserialization using torch.load on user-supplied .bin files from an input directory. An attacker can exploit this behavior by crafting a malicious .bin file tha...