llama-index-collection (0.1.0), monocle-test-tools (>=0.6.6, <=0.8.10) +5 more potentially affected by CVE-2026-68770 via sentence-transformers (3.3.0)

sentence-transformers PYPI version 3.3.0 is affected by a known vulnerability. The following packages have a transitive dependency on sentence-transformers and may be impacted: - llama-index-collection 0.1.0 - monocle-test-tools =0.6.6, =1.1.3, =14.4.1, =0.1.1, =0.1.3 Source cves: CVE-2026-68770...

agentbuddy (0.1.1.dev33), aiqtoolkit-llama-index (>=1.1.0a20250429, <=1.2.0rc1) +88 more potentially affected by CVE-2025-6211 via llama-index (>=0.4.17, <=0.12.38)

llama-index PYPI version =0.4.17, =1.1.0a20250429, =3.0.0, =1.0.5, =1.0.2, =0.0.1, =0.0.33, =0.18.2, =0.3.2, =0.1.1, =0.3.8.0, =1.2.3, =0.1.0, =0.0.8, =0.0.9 and more Source cves: CVE-2025-6211 Source advisory: OSV:PYSEC-2026-2606...

PYSEC-2026-2606 LlamaIndex vulnerable to data loss through hash collisions in its DocugamiReader class

A vulnerability in the DocugamiReader class of the run-llama/llamaindex repository, up to but excluding version 0.12.41, involves the use of MD5 hashing to generate IDs for document chunks. This approach leads to hash collisions when structurally distinct chunks contain identical text, resulting ...

PYSEC-2026-1560 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...

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...

PYSEC-2026-1556 llama-index has Insecure Temporary File

The llamaindex library version 0.12.33 sets the NLTK data directory to a subdirectory of the codebase by default, which is world-writable in multi-user environments. This configuration allows local users to overwrite, delete, or corrupt NLTK data files, leading to potential denial of service, dat...

llama-index has Insecure Temporary File

The llamaindex library version 0.12.33 sets the NLTK data directory to a subdirectory of the codebase by default, which is world-writable in multi-user environments. This configuration allows local users to overwrite, delete, or corrupt NLTK data files, leading to potential denial of service, dat...

agentbuddy (0.1.1.dev33), agentc-llamaindex (0.2.5a2) +129 more potentially affected by CVE-2025-7707 via llama-index (>=0.4.17, <=0.12.52)

llama-index PYPI version =0.4.17, =0.0.2, =0.1.0a0.dev0, =0.2.0a0, =1.1.0a20250429, =3.0.0, =1.0.5, =1.0.2, =0.1.0, =0.0.1, =0.0.33, =0.18.2, =0.3.2, =1.3.1 and more Source cves: CVE-2025-7707 Source advisory: OSV:PYSEC-2026-1556...

PYSEC-2026-1562 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...

LlamaIndex affected by a Denial of Service (DOS) in JSONReader

A denial of service vulnerability exists in the JSONReader component of the run-llama/llamaindex repository, specifically in version v0.12.37. The vulnerability is caused by uncontrolled recursion when parsing deeply nested JSON files, which can lead to Python hitting its maximum recursion depth...

PYSEC-2026-1558 LlamaIndex vulnerable to Path Traversal attack through its encode_image function

A path traversal vulnerability exists in run-llama/llamaindex versions 0.11.23 through 0.12.40, specifically within the encodeimage function in genericutils.py. This vulnerability allows an attacker to manipulate the imagepath input to read arbitrary files on the server, including sensitive syste...

llama-index-packs-docugami-kg-rag (>=0.1.1, <=0.2.0) potentially affected by CVE-2025-6211 via llama-index-readers-docugami (0.1.4)

llama-index-readers-docugami PYPI version 0.1.4 is affected by a known vulnerability. The following packages have a transitive dependency on llama-index-readers-docugami and may be impacted: - llama-index-packs-docugami-kg-rag =0.1.1, =0.2.0 Source cves: CVE-2025-6211 Source advisory:...

PYSEC-2026-1567 LlamaIndex vulnerability in its ObsidianReader class can lead to Path Traversal exploit

A vulnerability in the ObsidianReader class of the run-llama/llamaindex repository, before version 0.5.2 specifically in version 0.12.27 of llama-index, allows for hardlink-based path traversal. This flaw permits attackers to bypass path restrictions and access sensitive system files, such as...

LlamaIndex vulnerability in its ObsidianReader class can lead to Path Traversal exploit

A vulnerability in the ObsidianReader class of the run-llama/llamaindex repository, before version 0.5.2 specifically in version 0.12.27 of llama-index, allows for hardlink-based path traversal. This flaw permits attackers to bypass path restrictions and access sensitive system files, such as...

PYSEC-2026-1570 LlamaIndex has an XML Entity Expansion vulnerability in its sitemap parser

An XML Entity Expansion vulnerability, also known as a 'billion laughs' attack, exists in the sitemap parser of the run-llama/llamaindex repository, specifically affecting the Papers Loaders package before version 0.3.2 in llama-index v0.10.0 and above through v0.12.29. This vulnerability allows ...

LlamaIndex has Incomplete Documentation of Program Execution related to JsonPickleSerializer component

Incomplete Documentation of Program Execution exists in the run-llama/llamaindex library's JsonPickleSerializer component, affecting versions v0.12.27 through v0.12.40. This vulnerability allows remote code execution due to an insecure fallback to Python's pickle module. JsonPickleSerializer...

LlamaIndex vulnerability in ArxivReader class can cause MD5 hash collisions

A vulnerability in the ArxivReader class of the run-llama/llamaindex repository allows for MD5 hash collisions when generating filenames for downloaded papers. This can lead to data loss as papers with identical titles but different contents may overwrite each other, preventing some papers from...

PYSEC-2026-1569 LlamaIndex vulnerability in ArxivReader class can cause MD5 hash collisions

A vulnerability in the ArxivReader class of the run-llama/llamaindex repository allows for MD5 hash collisions when generating filenames for downloaded papers. This can lead to data loss as papers with identical titles but different contents may overwrite each other, preventing some papers from...

LLama-Index CLI OS command injection vulnerability

LLama-Index CLI prior to v0.4.1, corresponding to LLama-Index prior to v0.12.21, contains an OS command injection vulnerability. The vulnerability arises from the improper handling of the --files argument, which is directly passed into os.system. An attacker who controls the content of this...

PYSEC-2026-1557 LLama-Index CLI OS command injection vulnerability

LLama-Index CLI prior to v0.4.1, corresponding to LLama-Index prior to v0.12.21, contains an OS command injection vulnerability. The vulnerability arises from the improper handling of the --files argument, which is directly passed into os.system. An attacker who controls the content of this...