Denial-of-Service (DoS)

llamaindex.core is vulnerable to a Denial-Of-Service DoS. The vulnerability is due to uncontrolled memory consumption in SimpleDirectoryReader, where all files in a directory are loaded into memory before enforcing the numfileslimit, allowing large directories to exhaust memory and degrade or cra...

CVE-2025-69621

An arbitrary file overwrite vulnerability in the file import process of Comic Book Reader v1.0.95 allows attackers to overwrite critical internal files, potentially leading to arbitrary code execution or exposure of sensitive information...

OSV-2026-190 Security exception in com.ctc.wstx.util.TextBuffer.buildResultArray

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=480987597 Crash type: Security exception Crash state: com.ctc.wstx.util.TextBuffer.buildResultArray com.ctc.wstx.util.TextBuffer.contentsAsArray com.ctc.wstx.dtd.FullDTDReader.parseEntityValue...

CVE-2025-69621

An arbitrary file overwrite vulnerability in the file import process of Comic Book Reader v1.0.95 allows attackers to overwrite critical internal files, potentially leading to arbitrary code execution or exposure of sensitive information...

PT-2026-5975

Name of the Vulnerable Software and Affected Versions Comic Book Reader version 1.0.95 Description A flaw exists in the file import process of Comic Book Reader that allows for arbitrary file overwrites. Successful exploitation could lead to arbitrary code execution or the disclosure of sensitive...

Android Tools Comic Book Reader 安全漏洞

Android Tools Comic Book Reader is a comic reading app developed by the Russian company Android Tools. Version 1.0.95 of Android Tools Comic Book Reader contains a security vulnerability. This vulnerability stems from an issue with file import processes, where arbitrary files can be overwritten,...

CVE-2025-69621

CVE-2025-69621 affects Comic Book Reader v1.0.95. The vulnerability is an arbitrary file overwrite in the file import process, which could allow overwriting critical internal files and potentially lead to arbitrary code execution or exposure of sensitive information. Provided connected sources co...

nTools Office Reader - PDF,Word,Excel 安全漏洞

nTools Office Reader – PDF, Word, Excel is a document reading application developed by nTools Corporation. The version 4.5.7 of nTools Office Reader – PDF, Word, Excel contains a security vulnerability. This vulnerability stems from path traversal vulnerabilities, which may lead to...

EUVD-2025-206821

An arbitrary file overwrite vulnerability in the file import process of Comic Book Reader v1.0.95 allows attackers to overwrite critical internal files, potentially leading to arbitrary code execution or exposure of sensitive information...

CVE-2025-69621

An arbitrary file overwrite vulnerability in the file import process of Comic Book Reader v1.0.95 allows attackers to overwrite critical internal files, potentially leading to arbitrary code execution or exposure of sensitive information...

CVE-2025-69621

An arbitrary file overwrite vulnerability in the file import process of Comic Book Reader v1.0.95 allows attackers to overwrite critical internal files, potentially leading to arbitrary code execution or exposure of sensitive information...

CVE-2025-64438

Fast DDS (eProsima) before versions 3.4.1, 3.3.1, and 2.6.11 has a remotely triggerable OOM DoS via RTPS GAP submessages under RELIABLE QoS. A tiny GAP with a huge gap range causes StatefulReader::processGapMsg() to loop unboundedly, inserting millions of sequence numbers into WriterProxy::change...

Allocation of Resources Without Limits or Throttling

Overview llama-index-core is an Interface between LLMs and your data Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the SimpleDirectoryReader class readers/file/base.py. The configured numfileslimit is respected, but enforced after all...

GHSA-488G-HW5F-X29P llama-index-core vulnerable to Uncontrolled Resource Consumption

The SimpleDirectoryReader component in llamaindex.core version 0.12.23 suffers from uncontrolled memory consumption due to a resource management flaw. The vulnerability arises because the user-specified file limit numfileslimit is applied after all files in a directory are loaded into memory. Thi...

CVE-2025-6208

The SimpleDirectoryReader component in llamaindex.core version 0.12.23 suffers from uncontrolled memory consumption due to a resource management flaw. The vulnerability arises because the user-specified file limit numfileslimit is applied after all files in a directory are loaded into memory. Thi...

CVE-2025-6208 Uncontrolled Memory Consumption in run-llama/llama_index

The SimpleDirectoryReader component in llamaindex.core version 0.12.23 suffers from uncontrolled memory consumption due to a resource management flaw. The vulnerability arises because the user-specified file limit numfileslimit is applied after all files in a directory are loaded into memory. Thi...

CVE-2025-6208 Uncontrolled Memory Consumption in run-llama/llama_index

The SimpleDirectoryReader component in llamaindex.core version 0.12.23 suffers from uncontrolled memory consumption due to a resource management flaw. The vulnerability arises because the user-specified file limit numfileslimit is applied after all files in a directory are loaded into memory. Thi...

CVE-2025-6208

The SimpleDirectoryReader component in llamaindex.core version 0.12.23 suffers from uncontrolled memory consumption due to a resource management flaw. The vulnerability arises because the user-specified file limit numfileslimit is applied after all files in a directory are loaded into memory. Thi...

CVE-2025-6208

The CVE-2025-6208 issue affects llama_index.core, specifically the SimpleDirectoryReader class, where the configured num_files_limit is enforced after all files in a directory are loaded into memory. This causes uncontrolled memory consumption and potential DoS in resource-constrained environment...

OSV-2026-170 Use-of-uninitialized-value in pcpp::PcapNgFileReaderDevice::getNextPacketInternal

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=479882050 Crash type: Use-of-uninitialized-value Crash state: pcpp::PcapNgFileReaderDevice::getNextPacketInternal pcpp::IFileReaderDevice::getNextPackets FuzzWriter.cpp...