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52 vulnerabilities by run-llama
CVE-2025-6208 (GCVE-0-2025-6208)
Vulnerability from nvd – Published: 2026-02-02 10:36 – Updated: 2026-02-02 17:46
VLAI
Title
Uncontrolled Memory Consumption in run-llama/llama_index
Summary
The `SimpleDirectoryReader` component in `llama_index.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 (`num_files_limit`) is applied after all files in a directory are loaded into memory. This can lead to memory exhaustion and degraded performance, particularly in environments with limited resources. The issue is resolved in version 0.12.41.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.12.41
(custom)
|
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CVE-2024-14021 (GCVE-0-2024-14021)
Vulnerability from nvd – Published: 2026-01-12 23:04 – Updated: 2026-01-13 16:23
VLAI
Title
LlamaIndex <= 0.11.6 BGEM3Index Unsafe Deserialization
Summary
LlamaIndex (run-llama/llama_index) versions up to and including 0.11.6 contain an unsafe deserialization vulnerability in BGEM3Index.load_from_disk() in llama_index/indices/managed/bge_m3/base.py. The function uses pickle.load() to deserialize multi_embed_store.pkl from a user-supplied persist_dir without validation. An attacker who can provide a crafted persist directory containing a malicious pickle file can trigger arbitrary code execution when the victim loads the index from disk.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://huntr.com/bounties/ab4ceeb4-aa85-4d1c-aac… | technical-descriptionexploit |
| https://www.llamaindex.ai/ | product |
| https://github.com/run-llama/llama_index | third-party-advisory |
| https://www.vulncheck.com/advisories/llamaindex-b… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | llama_index |
Affected:
0 , ≤ 0.11.6
(semver)
|
Credits
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CVE-2024-58339 (GCVE-0-2024-58339)
Vulnerability from nvd – Published: 2026-01-12 23:04 – Updated: 2026-01-13 17:18
VLAI
Title
LlamaIndex <= 0.12.2 VannaQueryEngine SQL Execution Allows Resource Exhaustion
Summary
LlamaIndex (run-llama/llama_index) versions up to and including 0.12.2 contain an uncontrolled resource consumption vulnerability in the VannaPack VannaQueryEngine implementation. The custom_query() logic generates SQL statements from a user-supplied prompt and executes them via vn.run_sql() without enforcing query execution limits In downstream deployments where untrusted users can supply prompts, an attacker can trigger expensive or unbounded SQL operations that exhaust CPU or memory resources, resulting in a denial-of-service condition. The vulnerable execution path occurs in llama_index/packs/vanna/base.py within custom_query().
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://huntr.com/bounties/a1d6c30d-fce0-412a-bd2… | technical-descriptionexploit |
| https://www.llamaindex.ai/ | product |
| https://github.com/run-llama/llama_index | third-party-advisory |
| https://www.vulncheck.com/advisories/llamaindex-v… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | llama_index |
Affected:
0 , ≤ 0.12.2
(semver)
|
Credits
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CVE-2025-7707 (GCVE-0-2025-7707)
Vulnerability from nvd – Published: 2025-10-13 16:15 – Updated: 2025-10-14 14:32
VLAI
Title
World-Writable NLTK Cache Directory Vulnerability in run-llama/llama_index
Summary
The llama_index 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, data tampering, or privilege escalation. The vulnerability arises from the use of a shared cache directory instead of a user-specific one, making it susceptible to local data tampering and denial of service.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-377 - Insecure Temporary File
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < v0.13.0
(custom)
|
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CVE-2025-7647 (GCVE-0-2025-7647)
Vulnerability from nvd – Published: 2025-09-27 16:34 – Updated: 2025-09-29 19:26
VLAI
Title
Insecure Temporary File Handling in run-llama/llama_index
Summary
The llama-index-core package, up to version 0.12.44, contains a vulnerability in the `get_cache_dir()` function where a predictable, hardcoded directory path `/tmp/llama_index` is used on Linux systems without proper security controls. This vulnerability allows attackers on multi-user systems to steal proprietary models, poison cached embeddings, or conduct symlink attacks. The issue affects all Linux deployments where multiple users share the same system. The vulnerability is classified under CWE-379, CWE-377, and CWE-367, indicating insecure temporary file creation and potential race conditions.
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-378 - Creation of Temporary File With Insecure Permissions
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < v0.13.0
(custom)
|
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CVE-2025-5302 (GCVE-0-2025-5302)
Vulnerability from nvd – Published: 2025-08-25 15:03 – Updated: 2025-08-25 15:41
VLAI
Title
Denial of Service (DOS) in JSONReader in run-llama/llama_index
Summary
A denial of service vulnerability exists in the JSONReader component of the run-llama/llama_index 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 limit. This results in high resource consumption and potential crashes of the Python process. The issue is resolved in version 0.12.38.
Severity
8.6 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.12.38
(custom)
|
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CVE-2025-6211 (GCVE-0-2025-6211)
Vulnerability from nvd – Published: 2025-07-10 13:04 – Updated: 2025-07-10 15:13
VLAI
Title
MD5 Hash Collision in run-llama/llama_index
Summary
A vulnerability in the DocugamiReader class of the run-llama/llama_index repository, up to version 0.12.28, 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 in one chunk overwriting another. This can cause loss of semantically or legally important document content, breakage of parent-child chunk hierarchies, and inaccurate or hallucinated responses in AI outputs. The issue is resolved in version 0.3.1.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-440 - Expected Behavior Violation
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.3.1
(custom)
|
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CVE-2025-6209 (GCVE-0-2025-6209)
Vulnerability from nvd – Published: 2025-07-07 12:21 – Updated: 2025-07-07 13:45
VLAI
Title
Arbitrary File Read through Path Traversal in run-llama/llama_index
Summary
A path traversal vulnerability exists in run-llama/llama_index versions 0.12.27 through 0.12.40, specifically within the `encode_image` function in `generic_utils.py`. This vulnerability allows an attacker to manipulate the `image_path` input to read arbitrary files on the server, including sensitive system files. The issue arises due to improper validation or sanitization of the file path, enabling path traversal sequences to access files outside the intended directory. The vulnerability is fixed in version 0.12.41.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-29 - Path Traversal: '\..\filename'
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.12.41
(custom)
|
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CVE-2025-5472 (GCVE-0-2025-5472)
Vulnerability from nvd – Published: 2025-07-07 09:55 – Updated: 2025-07-07 11:23
VLAI
Title
Denial of Service via Uncontrolled Recursive JSON Parsing in JSONReader in run-llama/llama_index
Summary
The JSONReader in run-llama/llama_index versions 0.12.28 is vulnerable to a stack overflow due to uncontrolled recursive JSON parsing. This vulnerability allows attackers to trigger a Denial of Service (DoS) by submitting deeply nested JSON structures, leading to a RecursionError and crashing applications. The root cause is the unsafe recursive traversal design and lack of depth validation, which makes the JSONReader susceptible to stack overflow when processing deeply nested JSON. This impacts the availability of services, making them unreliable and disrupting workflows. The issue is resolved in version 0.12.38.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.12.38
(custom)
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CVE-2025-6210 (GCVE-0-2025-6210)
Vulnerability from nvd – Published: 2025-07-07 09:55 – Updated: 2025-07-07 12:17
VLAI
Title
Hardlink-Based Path Traversal in run-llama/llama_index
Summary
A vulnerability in the ObsidianReader class of the run-llama/llama_index repository, specifically in version 0.12.27, allows for hardlink-based path traversal. This flaw permits attackers to bypass path restrictions and access sensitive system files, such as /etc/passwd, by exploiting hardlinks. The vulnerability arises from inadequate handling of hardlinks in the load_data() method, where the security checks fail to differentiate between real files and hardlinks. This issue is resolved in version 0.5.2.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.5.2
(custom)
|
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CVE-2025-3046 (GCVE-0-2025-3046)
Vulnerability from nvd – Published: 2025-07-07 09:54 – Updated: 2025-07-07 14:00
VLAI
Title
Path Traversal via Symbolic Links in run-llama/llama_index
Summary
A vulnerability in the `ObsidianReader` class of the run-llama/llama_index 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 and does not validate whether the resolved paths lie within the intended directory. This flaw enables attackers to place symlinks pointing to files outside the vault directory, which are then processed as valid Markdown files, potentially exposing sensitive information.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.12.28
(custom)
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CVE-2025-3044 (GCVE-0-2025-3044)
Vulnerability from nvd – Published: 2025-07-07 09:54 – Updated: 2025-07-07 15:23
VLAI
Title
MD5 Hash Collision in run-llama/llama_index
Summary
A vulnerability in the ArxivReader class of the run-llama/llama_index repository, versions up to v0.12.22.post1, 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 being processed for AI model training. The issue is resolved in version 0.12.28.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-440 - Expected Behavior Violation
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.12.28
(custom)
|
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CVE-2025-3225 (GCVE-0-2025-3225)
Vulnerability from nvd – Published: 2025-07-07 09:54 – Updated: 2025-07-07 14:59
VLAI
Title
XML Entity Expansion vulnerability in run-llama/llama_index
Summary
An XML Entity Expansion vulnerability, also known as a 'billion laughs' attack, exists in the sitemap parser of the run-llama/llama_index repository, specifically affecting version v0.12.21. This vulnerability allows an attacker to supply a malicious Sitemap XML, leading to a Denial of Service (DoS) by exhausting system memory and potentially causing a system crash. The issue is resolved in version v0.12.29.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-776 - Improper Restriction of Recursive Entity References in DTDs
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < v0.12.29
(custom)
|
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CVE-2025-3108 (GCVE-0-2025-3108)
Vulnerability from nvd – Published: 2025-07-06 22:47 – Updated: 2025-07-07 13:43
VLAI
Title
Unsafe Deserialization in JsonPickleSerializer Enables Remote Code Execution in run-llama/llama_index
Summary
A critical deserialization vulnerability exists in the run-llama/llama_index 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 prioritizes deserialization using pickle.loads(), which can execute arbitrary code when processing untrusted data. Attackers can exploit this by crafting malicious payloads to achieve full system compromise. The root cause includes an insecure fallback mechanism, lack of validation or safeguards, misleading design, and violation of Python security guidelines.
Severity
5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1112 - Incomplete Documentation of Program Execution
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < v0.12.41
(custom)
|
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CVE-2025-1793 (GCVE-0-2025-1793)
Vulnerability from nvd – Published: 2025-06-05 04:54 – Updated: 2025-06-05 14:08
VLAI
Title
SQL Injection in run-llama/llama_index
Summary
Multiple vector store integrations in run-llama/llama_index version v0.12.21 have SQL injection vulnerabilities. These vulnerabilities allow an attacker to read and write data using SQL, potentially leading to unauthorized access to data of other users depending on the usage of the llama-index library in a web application.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.12.28
(custom)
|
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CVE-2025-6208 (GCVE-0-2025-6208)
Vulnerability from cvelistv5 – Published: 2026-02-02 10:36 – Updated: 2026-02-02 17:46
VLAI
Title
Uncontrolled Memory Consumption in run-llama/llama_index
Summary
The `SimpleDirectoryReader` component in `llama_index.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 (`num_files_limit`) is applied after all files in a directory are loaded into memory. This can lead to memory exhaustion and degraded performance, particularly in environments with limited resources. The issue is resolved in version 0.12.41.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.12.41
(custom)
|
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CVE-2024-14021 (GCVE-0-2024-14021)
Vulnerability from cvelistv5 – Published: 2026-01-12 23:04 – Updated: 2026-01-13 16:23
VLAI
Title
LlamaIndex <= 0.11.6 BGEM3Index Unsafe Deserialization
Summary
LlamaIndex (run-llama/llama_index) versions up to and including 0.11.6 contain an unsafe deserialization vulnerability in BGEM3Index.load_from_disk() in llama_index/indices/managed/bge_m3/base.py. The function uses pickle.load() to deserialize multi_embed_store.pkl from a user-supplied persist_dir without validation. An attacker who can provide a crafted persist directory containing a malicious pickle file can trigger arbitrary code execution when the victim loads the index from disk.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://huntr.com/bounties/ab4ceeb4-aa85-4d1c-aac… | technical-descriptionexploit |
| https://www.llamaindex.ai/ | product |
| https://github.com/run-llama/llama_index | third-party-advisory |
| https://www.vulncheck.com/advisories/llamaindex-b… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | llama_index |
Affected:
0 , ≤ 0.11.6
(semver)
|
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CVE-2024-58339 (GCVE-0-2024-58339)
Vulnerability from cvelistv5 – Published: 2026-01-12 23:04 – Updated: 2026-01-13 17:18
VLAI
Title
LlamaIndex <= 0.12.2 VannaQueryEngine SQL Execution Allows Resource Exhaustion
Summary
LlamaIndex (run-llama/llama_index) versions up to and including 0.12.2 contain an uncontrolled resource consumption vulnerability in the VannaPack VannaQueryEngine implementation. The custom_query() logic generates SQL statements from a user-supplied prompt and executes them via vn.run_sql() without enforcing query execution limits In downstream deployments where untrusted users can supply prompts, an attacker can trigger expensive or unbounded SQL operations that exhaust CPU or memory resources, resulting in a denial-of-service condition. The vulnerable execution path occurs in llama_index/packs/vanna/base.py within custom_query().
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://huntr.com/bounties/a1d6c30d-fce0-412a-bd2… | technical-descriptionexploit |
| https://www.llamaindex.ai/ | product |
| https://github.com/run-llama/llama_index | third-party-advisory |
| https://www.vulncheck.com/advisories/llamaindex-v… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | llama_index |
Affected:
0 , ≤ 0.12.2
(semver)
|
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CVE-2025-7707 (GCVE-0-2025-7707)
Vulnerability from cvelistv5 – Published: 2025-10-13 16:15 – Updated: 2025-10-14 14:32
VLAI
Title
World-Writable NLTK Cache Directory Vulnerability in run-llama/llama_index
Summary
The llama_index 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, data tampering, or privilege escalation. The vulnerability arises from the use of a shared cache directory instead of a user-specific one, making it susceptible to local data tampering and denial of service.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-377 - Insecure Temporary File
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < v0.13.0
(custom)
|
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CVE-2025-7647 (GCVE-0-2025-7647)
Vulnerability from cvelistv5 – Published: 2025-09-27 16:34 – Updated: 2025-09-29 19:26
VLAI
Title
Insecure Temporary File Handling in run-llama/llama_index
Summary
The llama-index-core package, up to version 0.12.44, contains a vulnerability in the `get_cache_dir()` function where a predictable, hardcoded directory path `/tmp/llama_index` is used on Linux systems without proper security controls. This vulnerability allows attackers on multi-user systems to steal proprietary models, poison cached embeddings, or conduct symlink attacks. The issue affects all Linux deployments where multiple users share the same system. The vulnerability is classified under CWE-379, CWE-377, and CWE-367, indicating insecure temporary file creation and potential race conditions.
Severity
7.3 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-378 - Creation of Temporary File With Insecure Permissions
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < v0.13.0
(custom)
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CVE-2025-5302 (GCVE-0-2025-5302)
Vulnerability from cvelistv5 – Published: 2025-08-25 15:03 – Updated: 2025-08-25 15:41
VLAI
Title
Denial of Service (DOS) in JSONReader in run-llama/llama_index
Summary
A denial of service vulnerability exists in the JSONReader component of the run-llama/llama_index 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 limit. This results in high resource consumption and potential crashes of the Python process. The issue is resolved in version 0.12.38.
Severity
8.6 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.12.38
(custom)
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CVE-2025-6211 (GCVE-0-2025-6211)
Vulnerability from cvelistv5 – Published: 2025-07-10 13:04 – Updated: 2025-07-10 15:13
VLAI
Title
MD5 Hash Collision in run-llama/llama_index
Summary
A vulnerability in the DocugamiReader class of the run-llama/llama_index repository, up to version 0.12.28, 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 in one chunk overwriting another. This can cause loss of semantically or legally important document content, breakage of parent-child chunk hierarchies, and inaccurate or hallucinated responses in AI outputs. The issue is resolved in version 0.3.1.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-440 - Expected Behavior Violation
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.3.1
(custom)
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CVE-2025-6209 (GCVE-0-2025-6209)
Vulnerability from cvelistv5 – Published: 2025-07-07 12:21 – Updated: 2025-07-07 13:45
VLAI
Title
Arbitrary File Read through Path Traversal in run-llama/llama_index
Summary
A path traversal vulnerability exists in run-llama/llama_index versions 0.12.27 through 0.12.40, specifically within the `encode_image` function in `generic_utils.py`. This vulnerability allows an attacker to manipulate the `image_path` input to read arbitrary files on the server, including sensitive system files. The issue arises due to improper validation or sanitization of the file path, enabling path traversal sequences to access files outside the intended directory. The vulnerability is fixed in version 0.12.41.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-29 - Path Traversal: '\..\filename'
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.12.41
(custom)
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CVE-2025-5472 (GCVE-0-2025-5472)
Vulnerability from cvelistv5 – Published: 2025-07-07 09:55 – Updated: 2025-07-07 11:23
VLAI
Title
Denial of Service via Uncontrolled Recursive JSON Parsing in JSONReader in run-llama/llama_index
Summary
The JSONReader in run-llama/llama_index versions 0.12.28 is vulnerable to a stack overflow due to uncontrolled recursive JSON parsing. This vulnerability allows attackers to trigger a Denial of Service (DoS) by submitting deeply nested JSON structures, leading to a RecursionError and crashing applications. The root cause is the unsafe recursive traversal design and lack of depth validation, which makes the JSONReader susceptible to stack overflow when processing deeply nested JSON. This impacts the availability of services, making them unreliable and disrupting workflows. The issue is resolved in version 0.12.38.
Severity
6.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-674 - Uncontrolled Recursion
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.12.38
(custom)
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CVE-2025-6210 (GCVE-0-2025-6210)
Vulnerability from cvelistv5 – Published: 2025-07-07 09:55 – Updated: 2025-07-07 12:17
VLAI
Title
Hardlink-Based Path Traversal in run-llama/llama_index
Summary
A vulnerability in the ObsidianReader class of the run-llama/llama_index repository, specifically in version 0.12.27, allows for hardlink-based path traversal. This flaw permits attackers to bypass path restrictions and access sensitive system files, such as /etc/passwd, by exploiting hardlinks. The vulnerability arises from inadequate handling of hardlinks in the load_data() method, where the security checks fail to differentiate between real files and hardlinks. This issue is resolved in version 0.5.2.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.5.2
(custom)
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CVE-2025-3046 (GCVE-0-2025-3046)
Vulnerability from cvelistv5 – Published: 2025-07-07 09:54 – Updated: 2025-07-07 14:00
VLAI
Title
Path Traversal via Symbolic Links in run-llama/llama_index
Summary
A vulnerability in the `ObsidianReader` class of the run-llama/llama_index 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 and does not validate whether the resolved paths lie within the intended directory. This flaw enables attackers to place symlinks pointing to files outside the vault directory, which are then processed as valid Markdown files, potentially exposing sensitive information.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.12.28
(custom)
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CVE-2025-3044 (GCVE-0-2025-3044)
Vulnerability from cvelistv5 – Published: 2025-07-07 09:54 – Updated: 2025-07-07 15:23
VLAI
Title
MD5 Hash Collision in run-llama/llama_index
Summary
A vulnerability in the ArxivReader class of the run-llama/llama_index repository, versions up to v0.12.22.post1, 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 being processed for AI model training. The issue is resolved in version 0.12.28.
Severity
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-440 - Expected Behavior Violation
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.12.28
(custom)
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CVE-2025-3225 (GCVE-0-2025-3225)
Vulnerability from cvelistv5 – Published: 2025-07-07 09:54 – Updated: 2025-07-07 14:59
VLAI
Title
XML Entity Expansion vulnerability in run-llama/llama_index
Summary
An XML Entity Expansion vulnerability, also known as a 'billion laughs' attack, exists in the sitemap parser of the run-llama/llama_index repository, specifically affecting version v0.12.21. This vulnerability allows an attacker to supply a malicious Sitemap XML, leading to a Denial of Service (DoS) by exhausting system memory and potentially causing a system crash. The issue is resolved in version v0.12.29.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-776 - Improper Restriction of Recursive Entity References in DTDs
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < v0.12.29
(custom)
|
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CVE-2025-3108 (GCVE-0-2025-3108)
Vulnerability from cvelistv5 – Published: 2025-07-06 22:47 – Updated: 2025-07-07 13:43
VLAI
Title
Unsafe Deserialization in JsonPickleSerializer Enables Remote Code Execution in run-llama/llama_index
Summary
A critical deserialization vulnerability exists in the run-llama/llama_index 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 prioritizes deserialization using pickle.loads(), which can execute arbitrary code when processing untrusted data. Attackers can exploit this by crafting malicious payloads to achieve full system compromise. The root cause includes an insecure fallback mechanism, lack of validation or safeguards, misleading design, and violation of Python security guidelines.
Severity
5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1112 - Incomplete Documentation of Program Execution
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < v0.12.41
(custom)
|
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CVE-2025-1793 (GCVE-0-2025-1793)
Vulnerability from cvelistv5 – Published: 2025-06-05 04:54 – Updated: 2025-06-05 14:08
VLAI
Title
SQL Injection in run-llama/llama_index
Summary
Multiple vector store integrations in run-llama/llama_index version v0.12.21 have SQL injection vulnerabilities. These vulnerabilities allow an attacker to read and write data using SQL, potentially leading to unauthorized access to data of other users depending on the usage of the llama-index library in a web application.
Severity
9.8 (Critical)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| run-llama | run-llama/llama_index |
Affected:
unspecified , < 0.12.28
(custom)
|
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